Electronic Surge Protection (ESP)

Product Catalogue

www.tokai.com.my
TOKAI ESP
Introduction and Table Of Contents
The advancement of technology has propelled a wide range of items that are sensitive to lightning
strikes. From our Personal Computers (PCs) to huge servers, telecommunication devices to CCTVs,
a lightning strike is capable of paralyzing the entire network, resulting in data loss, massive
physical and financial damage as well as downtime.

Most modern electronic systems are at risk include:

- personal computers and laptops
- infrastructure networks
- building management systems
- PABX systems and telephony exchanges
- CCTV and security equipment base stations
- Uninteruptible power supplies (UPSs)
- Programmable logic controllers (PLCs)
- Plant sensors
- Telemetry and data acquisition equipment

Adequate steps can be taken to protect the electronic systems. With Tokai's solutions, you can be
confident that your assets and electronic systems will perform reliably in the face of nature's
awesome wrath.

Power Protector - Parallel Connection page 04

Power Protector - Modular Series page 06

Power Protector - Low-Current Series Connection page 10

Closed Circuit Television Protector page 12

Power Multi-Plug Protector page 14

Data Signal Protector - part 1 page 16

Data Signal Protector - part 2 page 18

Network Signal Protector page 20

Lightning Strike Counter page 22

pg 03
TOKAI ESP
Power Protector - Parallel Connection
Power Surge Protector Device Installation
Use for Main Power Supplies where sensitive or important electrical and
electronic equipments are connected.
The protector is installed in parallel as indicated in the
Protects the electrical and electronic equipments from Transient
diagrams below. The protector should be installed at the
Over-voltage caused by lightning or electrical switching in the Main load side of the incoming main breakers before any
Power Supplies. outgoing breaker.
Suitable for Tele-communications, Control, Computer, Networking and
many other systems. It is recommended to fuse the leads of the protector with
Can be installed in Main Switchboard, Distribution Board and all power MCCB or HRC fuses. Please see product specifications for
distribution systems. MCCB or HRC fuse settings.
Suitable for TN power supply system.
Protector for Single Phase Supply 220 / 230 / 240VAC, 40/60Mz. Incoming Supply
Protector for Three Phase Supply 380 / 400 / 415VAC, 40/60Mz. NO NC COM
L1 L2 L3 N E
Uses hybrid circuit protection to achieve both very low let-through voltage
and high discharge current.
Surge Protection Device

Product Features
L1 L2 L3
Maintenance free Status Indicator
Parallel Connection allows easy installation Green Full Protection
Green + Red Partial Protection
Suitable for TN supply system c/w Earth & Neutral Red Damaged
Nominal Voltage 415VAC

Selection of maximum discharge current (Imax) to suit application / Let Through Voltage
Max. Discharge Current
600V
160kA/unit

Lightning Risk Category Your Preferred Lightning & Security Solutions Provider
Very low let-through or claming voltage (Vp) www.tokai.com.my

Full mode protection for single phase (L-N, N-E and L-E) and three phase L1 L2 L3 N E

(L1-N, L2-N, L3-N, L1-E, L2-E, L3-E and N-E supplies)

Thermal tripping device allows safety disconnect due to faulty supplies
Continuous and repeated protection in intense environment
Electronic indication with Pre-failure warning allows preparation of
replacement
Outgoing
Remote indication using volt free contact allows easy integration to To Load
control or monitoring systems
Robust metallic casing

Testing Specifications
Incoming Supply
Tested to 6kV 1.2/50µs, 3kA 8/20µs, accordance to NO NC COM
L N E
Type Testing Reference Standard and Method of Test MS IEC
61643-11:2012; IEC 61643-11:2011 Surge Protection Device
Response Time from 5 nano seconds
BS6651:1999, Appendix C, Cats C-Low & B-High
IEEE C62.41-1991, Location Cats C1 & B3
SS CP33:1996, Appendix F
Status Indicator
AS 1768-1991, Appendix B, Cat B
Green Full Protection

UL 1449 mains wire-in Green + Red

Red
Nominal Voltage
Partial Protection
Damaged
415VAC
Let Through Voltage 600V

Tested to 6kV 0.5µs, 100kHz ring wave, 500A, accordance to Max. Discharge Current 160kA/unit

IEEE C62.41-1991 Location Cat B3 Your Preferred Lightning & Security

AS 1768-1991, Appendix B, Cat B Solutions Provider

www.tokai.com.my

L N E

Outgoing
To Load

pg 04
TOKAI ESP
Power Protector - Parallel Connection
Product Specifications
Supply Type Single Phase Three Phase
Parallel Model TSP 240M1 TSP 415M1
Nominal Voltage Vn 240V 415V
Max. Operational Voltage Vo 275V 275V
Operational Frequency 50Hz 50Hz
Leakage Current <200µA <200µA
Clamping or Let-through Voltage Vp
6kV 1.2/50µs, 3kA 8/20µs, Class 3, Uoc 6kv 800V max. 800V max.
Mode of Protection (Full Mode) L-N, L-E, N-E L1-N, L2-N, L3-N,
L1-E, L2-E, L3-E, N-E
Note: The XX denotation represents the maximum discharge current (Imax), see below for complete model number

Model No. TSP 240M1 TSP 240M2 TSP 415M1 TSP 415M2 TSP 415M4
Max. Discharge Current (Imax) 40kA 80kA 40kA 80kA 120kA
8/20µs per mode
Max. Discharge Current (Imax) NA NA 80kA 160kA 240kA
8/20µs per phase
Total Max. Discharge Current (Imax) 80kA 160kA 160kA 320kA 480kA
8/20µs per unit
* Type Testing Reference Standard and Method of Test MS IEC 61643-11:2012; IEC 61643-11:2011

Other Specifications
Operation Temperature -40 to 70°C -40 to 70°C -40 to 70°C -40 to 70°C -40 to 70°C
Conductor Size (mm2) 25 25 25 25 25
Weight (kg) 1.0 1.1 1.6 1.8 2.2
Disconnector Ratings (Switch Fuse) 63A 63A 63A 63A 63A
Physical Dimensions (mm)

Remote Control Ratings

Maximum Current 1A 1A 1A 1A 1A
Maximum Voltage 250VAC or 48VDC
TOKAI reserves the right to make changes to the product design without prior notice due to continuous product improvement policy

pg 05
TOKAI ESP
Power Protector - Modular Series Connection
Three Phase Modular Type Surge
Protectors: Class I + II TMP50kA/2
Type 1 + 2 surge arrester designed for low-voltage power supply
system protection against surges and even direct lightning strikes at
the boundaries from lightning protection zone 0A -2 and higher.

Encapsulated spark gap technology to guarantee reliability in rugged environment

Comply with IEC61643-11 standard, surge arrester for use in single-phase TT and TN
systems (“1+1” circuit)
Discharge capacity Iimp 50KA10/350
Low voltage protection level
With remote signaling contact and failure indicator optional

Three Phase Modular Type Surge

Protectors: Class I + II TMP50kA/4
Type1+2 surge arrester designed for low-voltage power supply
system protection against surges and even direct lightning strikes at
the boundaries from lightning protection zone 0A -2 and higher.

Encapsulated spark gap technology to guarantee reliability in rugged

environment
Comply with IEC61643-11 standard, surge arrester for use in TT and
Discharge capacity Iimp 50KA10/350 L-N, 50kA 10/350 N-PE
Low voltage protection level
With remote signaling contact and failure indicator optional

pg 06
TOKAI ESP
Power Protector - Modular Series Connection
Product Specifications
Part no. TMP 50kA/2 TMP 50kA/4
In accordance with IEC61643-11:2011; UL1449-4th
Category IEC/VDE I+ II / B+C I+ II / B+C
Max. continuous L - N (AC/DC) 320/420 320/420
operating voltage (V) N-PE (AC) 255 255
Nominal discharge L-N 50kA 50kA
current (8/20) In N-PE 50kA 50kA
Max discharge L-N 150kA 150kA
current (8/20) Imax N-PE 150kA 150kA
Ligtning impulse L-N 50kA 50kA
current (10/350) Iimp N-PE 50kA 50kA
Voltage protection level L-N (1.2/50) <1.6kV <1.6kV
N-PE (1.2/50) <1.6kV <1.6kV
Response time L-N ≤100ns ≤100ns
N-PE ≤100ns ≤100ns
short-circuit current rating L-N Isccr =10kArms ; Ifi≥10kArms@255Vac
（Isccr）& follow current N-PE Ifi =100Arms @ 255Vac
interrupt rating (Ifi)
Backup fuse (only required if not 500A gL/gG 500A gL/gG
already provided in the mains)
Operating temp. range -40°C ~ +80°C -40°C ~ +80°C
Cross section of connection wire Single-strand 35mm2; Single-strand 35mm2;
multi-strand 25mm2 multi-strand 25mm2
Mounting 35mm DIN-rail in accordance with EN 50022/DIN46277-3
Enclosure material Thermoplastic; extinguishing degree UL94 V-0
Degree of protection IP20 IP20
Installation width 4 modules, DIN 43880 8 modules, DIN 43880
Thermal disconnector Internal: Red – failure
Remote alarm contact Optional Optional
Approvals / certifications CE CE

Additional data for Remote Alarm Contact

Remote alarm contact type Isolated Form C Isolated Form C
Switching capability Un/In AC: 250V/0.5A DC: 250V/0.1A; 125V/0.2A; 75V/0.5A
Max. size of connecting wire Max. 1.5mm2(or # 16AWG)

TOKAI reserves the right to make changes to the product design without prior notice due to continuous product improvement policy

pg 07
TOKAI ESP
Power Protector - Modular Series Connection
Single Phase Modular Type Surge
Protectors: Class II TMP320/2
Type 2, class II surge protective device is designed for low-voltage
power supply system protection against surges at the boundaries
from lightning protection zone 1-2 and higher.

Pluggable design, class II 40kA SPD for P+N application

KEMA certified per IEC61643-11:2011and EN61643-11:2012
High reliability with special arc-extinguish device
With window fault indication and remote alarm contact optional

Three Phase Modular Type Surge

Protectors: Class II TMP320/4
Type 2, class II surge protective device is designed for low-voltage
power supply system protection against surges at the boundaries
from lightning protection zone 1-2 and higher.

Pluggable design, class II 40kA SPD for 3P+N application

KEMA certified per IEC61643-11:2011and EN61643-11:2012
High reliability with special arc-extinguish device
With window fault indication and remote alarm contact optional

pg 08
TOKAI ESP
Power Protector - Modular Series Connection
Product Specifications
Part no. TMP 320/2 TMP 320/4
In accordance with IEC61643-11:2011; EN61643-11:2012
Category IEC/VDE II/C II/Ct
Power system 1-phase, 2 wires 3-phase, WYE, 4 wires
+ground, 50/60Hz +ground,50/60Hz
System voltage 220~240Vac 220~240Vac
Max. continuous L - N (VAC/VDC) 320/420 320/420
operating voltage (Uc) N-PE (VAC) 255 255
Nominal discharge L-N 20kA 20kA
current (8/20) In N-PE 20kA 20kA
Max discharge L-N 40kA 40kA
current (8/20) Imax N-PE 40kA 40kA
Voltage protection level L-N@In <1.5kV <1.5kV
N-PE@(1.2/50) <1.5kV <1.5kV
Response time L-N ≤25ns ≤25ns
N-PE ≤100ns ≤100ns
Follow current L-N No No
N-PE Ifi: 100Arms @ 255Vac Ifi: 100Arms @ 255Vac
Backup fuse (only required if not 125A gL/gG 125A gL/gG
already provided in the mains)
Operating temp. range -40°C ~ +80°C -40°C ~ +80°C
Cross section of connection wire Single-strand 35mm2; Single-strand 35mm2;
multi-strand 25mm2 multi-strand 25mm2
Mounting 35mm DIN-rail in accordance with EN 50022/DIN46277-3
Enclosure material Thermoplastic; extinguishing degree UL94 V-0
Degree of protection IP20 IP20
Installation width 2 modules, DIN 43880 4 modules, DIN 43880
Thermal disconnector Internal: Green – normal; Red – failure
Remote alarm contact Optional Optional
Approvals / certifications KEMA/CE CE

Additional data for Remote Alarm Contact

Remote alarm contact type Isolated Form C Isolated Form C
Switching capability Un/In AC: 250V/0.5A DC: 250V/0.1A; 125V/0.2A; 75V/0.5A
Max. size of connecting wire Max. 1.5mm2(or # 16AWG) Max. 1.5mm2(or # 16AWG)

TOKAI reserves the right to make changes to the product design without prior notice due to continuous product improvement policy

pg 09
TOKAI ESP
Power Protector - Low-Current Series Connection
Power Surge Protector Device Installation
Use for low current Main Power Supplies where sensitive or important
electrical and electronic equipments are connected. The protector is installed in series as indicated in the
Protects the electrical and electronic equipments from Transient diagrams below. The protector should be installed as
Over-voltage caused by lightning or electrical switching in the Main close to the equipment to be protected. Ensure the
Power Supplies. incoming supply and output to equipment are connected
Suitable for low current systems such as Field Control and Monitoring correctly.
Panel, Tele-communication equipment and Mobile Electrical & Electronic
Equipment. It is recommended to fuse the leads of the protector with
Can be installed in Distribution Panel, Control Panel, Terminal Boxes and
fused rated in accordance to the unit current rating. The
Equipment Panels.
earth is connected at the DIN rail which the unit is
Protector for Single Phase Supply 220 / 230 / 240VAC, 40/60Mz.
Selection of operating current rating, 6, 13 and 20 Amps.
installed on.
Uses hybrid circuit protection to achieve both very low let-through voltage
and high discharge current.

Product Features
Series Low Current Protector

OUT

OUT
LNE

LNE
E

E
Operational Voltage
200 - 270Vrms

Maintenance free
Operation Frequency

N
50 - 60Hz
Max. Current Your Preferred Lightning & Security
6A
Series Connection

L
Solutions Provider

L
Max. Discharge Current STATUS
Fuse 20kA per unit

LED status indication

OUT

OUT
www.tokai.com.my

LNE

LNE
Unit is recommended to be fused at
rated maximum current or less

Small in size
Can be installed via DIN rail or Screws mounted. (DIN rails is removable
for Screw mount)
Wide current range to ensure better compatibility to protected
equipements
Maximum discharge current of 10kA per mode, 20kA per unit
Low let-through or claming voltage (Vp)
Full mode protection for single phase (L-N, N-E and L-E) supplies
Fuse
Thermal tripping device allows safety disconnect due to faulty
Continuous and repeated protection in intense environment

Testing Specifications
Tested to 6kV 1.2/50µs, 3kA 8/20µs, accordance to
BS6651:1999, Appendix C, Cats C-Low & B-High
IEEE C62.41-1991, Location Cats C1 & B3
SS CP33:1996, Appendix F
AS 1768-1991, Appendix B, Cat B
UL 1449 mains wire-in
Tested to 6kV 0.5µs, 100kHz ring wave, 500A, accordance to
IEEE C62.41-1991 Location Cat B3
AS 1768-1991, Appendix B, Cat B

pg 10
TOKAI ESP
Power Protector - Low-Current Series Connection
Product Specifications
Supply Type Single Phase Single Phase Single Phase
Parallel Model TPV 240-6A TPV 240-13A TPV 240-20A
Nominal Voltage Vn (RMS) 240V 240V 240V
Operational Voltage Vo (RMS) 200-270V 200-270V 200-270V
Operational Frequency 40-60Hz 40-60Hz 40-60Hz
Maximum Operating Current ≤6A ≤13A ≤20A
Leakage Current <500µA <500µA <500µA
Clamping or Let-through Voltage Vp
6kV 1.2/50µs, 3kA 8/20µs <600V <600V <600V
Mode of Protection (Full Mode) L-N, L-E, N-E L-N, L-E, N-E L-N, L-E, N-E

Model No. TPV 240-6A TPV 240-16A TPV 240-20A

Max. Discharge Current (Imax) 10kA 10kA 10kA
8/20µs per mode
Total Max. Discharge Current (Imax) 20kA 20kA 20kA
8/20µs per unit

Other Specifications
Operation Temperature -40 to 70°C -40 to 70°C -40 to 70°C
Mounting DIN rail according to EN50022 or Screw mount (DIN rail is removable)
Conductor Size (mm2) 2.5 2.5 2.5
Weight (kg) 0.3 0.35 0.4
Physical Dimensions (mm)

TOKAI reserves the right to make changes to the product design without prior notice due to continuous product improvement policy

pg 11
TOKAI ESP
Closed Circuit Television Protector
Power Surge Protection Device Installation
Use for CCTV (Closed Circuit Television) system application
Protects the CCTV Camera and monitoring system from Transient To begin it is important to ensure that the protector is
Over-voltage caused by lightning or electrical switching in the Main suitable for the system to be installed based on the
Power Supplies. voltage, current and bandwidth. The protector is installed
Can be installed in at CCTV camera, CCTV monitoring system control in series as indicated in the diagram below. Ensure that
panel, terminal boxes and equipment panels. the input (wires going away from the equipment) and
Suitable for BNC Coaxial Connector both earthed and un-earthed output (wires going towards the equipment) are
system connected correctly to ensure protection. Arrange the
Uses hybrid circuit protection to achieve both very low let-through voltage incoming and outgoing wire correctly to ensure no
and high discharge current.
transient goes back to the system via induction.

When installing for unearth system, remove the metallic

Product Features screw at the top of the box and replace it with the
non-metallic screw provided.

LINE OUT
LINE IN
Maintenance free.
Series Connection. Data Signal Protector

High current limit (300mA) allow usage in wide range of system.

Nominal Voltage - 1V | Maximum Voltage - 6.3V
Low in line resistance of 1Ω allow easy compatibility to applied system. Maximum Current - 300mA | In-Line Resistance - <1Ω
Operating Bandwidth - >20MHz

Changeable configuration from earthed to un-earthed systems. Line

Line Line
Line

Allow high bandwidth of more than 20Mhz.

In Out
Earth Earth
Disconnecting screw.
To be removed for

Metallic enclosure.
unearthed system

System Screen

BNC Coaxial connector allow easy installation and replacement of the

From Field To Equipment

Your Preferred Lightning & Security Solutions Provider

protector. www.tokai.com.my

DIN rail mounting or panel mount enable easy installation

Earthing via DIN Rails permitting easy installation From Field To Equipment
Low let-through or clamping voltage (Vp)
Full mode protection (L-Screen, L-Earth and Screen-E)

LINE OUT
LINE IN

High discharge current

Data Signal Protector
Continuous and repeated protection in intense environment
CCTV-BNC
Nominal Voltage - 1V | Maximum Voltage - 6.3V
Maximum Current - 300mA | In-Line Resistance - <1Ω
Operating Bandwidth - >20MHz

Testing Specifications
Line Line
Line Line
In Out
Earth Earth
Disconnecting screw.
To be removed for
unearthed system

System Screen

Tested to 5kV 10/700µs, accordance to From Field To Equipment

BS6651:1999, Appendix C, Cats C-High Your Preferred Lightning & Security Solutions Provider
www.tokai.com.my

ITU IX K17 (CCITT)

pg 12
TOKAI ESP
Closed Circuit Television Protector
Product Specifications
Model TCV BNC
Nominal Voltage (Peak to Peak) 1V
Maximum Continuous Operating Voltage 6.3V
Maximum Load Current 300mA
Clamping or Let-through Voltage Vp
5kV 10/700µs, 125A ITU Standard 17.5V
Nominal In-Line Resistance (per line) 1Ω
Bandwidth (-3dB, 75Ω system) More than 20MHz
Voltage Standing Wave Radio Less than 1.2
Leakage Current (Nominal Voltage) 1µA
Capacitance Less than 30pF
Mode of Protection Line to screen, Line to Earth, Screen to Earth

Model No. TCV BNC

Total Max. Discharge Current (Imax) 10kA
8/20µs

Other Specifications
Operation Temperature -40 to 70°C
Mounting DIN rail according to EN50022 or Screw
mount (DIN rail is removable)
Conductor Size (mm2) BNC Coaxial Female Connector
Weight (kg) 250
Physical Dimensions (mm)

TOKAI reserves the right to make changes to the product design without prior notice due to continuous product improvement policy

pg 13
TOKAI ESP
Power Multi-Plug Protector
Power Surge Protector Device Installation
Use for Main Power Supplies for general protection of electrical and
electronic equipment and appliances from surge transient.
Very easy to use. Just plug the 3-pin plug of the
Suitable for all electronics or electrical equipement using 3-pin power equipment into any of the 3-pin socket provided on the
plug of up to 13A such as computer desktops, modems, fax machines, protector.
printers and server units.
Can be installed mounted on the wall and panels within an equipment
cabinet
Selection
Protector for Single Phase Supply 220 / 230 / 240VAC, 40/60Mz.
Two versions - Standard 3 gang of 3-pin sockets or with additional The Power Multi-Plug Protector comes in two version.
telephone RJ11 jack protector Standard 3 Gang 3-pin socket and 3 Gang 3-pin socket
c/w Telephone Line Protector. Just indicate the model
number correctly as below:-
Product Features
TPV 240MC
Maintenance free. 3 x 3-pin socket
LED status indication.
Mounting holes allow easy mounting on the wall, equipment cabinet
TPV 240MC/TP
panel and computer workstations.
Can be used for equipments using up to 13A current.
3 x 3-pin socket with additional Telephone Protector
Maximum discharge current of 10kA per mode, 20kA per unit.
Low let-through or clamping voltage (Vp).
Full mode protection (L-N, L-E and N-E).
Thermal tripping device and other protection allows safety disconnect
due to faulty supplies. Power Multi-Plug Protector

Flexible combination of 3 Gang 3-pin sockets or 3 Gang 3-pin sockets

Power Protector Specifications
Operational Voltage
200 - 240Vrms
Operation Frequency
50 - 60Hz
Max. Current

with telephone line protection.

13A
Max. Discharge Current
20kA per unit

Your Preferred Lightning & Security

Solutions Provider
www.tokai.com.my

Continuous and repeated protection in intense environment. Status

Robust metallic casing

Testing Specifications
Single Phase Power Multi Plug Protector
Tested to 6kV 1.2/50µs, 3kA 8/20µs accordance to
BS6651:1999, Appendix C, Cat A-High
SS CP33:1996, Appendix F, Cat A-High
UL 1449 mains plug-in

Tested to 6kV 1.2/50µs, 3kA 8/20µs accordance to

BS6651:1999, Appendix C, Cat B-High
SS CP33:1996, Appendix F, B-High

Tested to 6kV 1.2/0.5µs, 100kHz ring wave, 200A accordance to

IEEE C62.41-1991 Location Cat A3
AS 1768-1991, Appendix B, Cat A

Telephone Protector (Additional Unit)

Tested to 5kV 10/700µs, accordance to
BS6651:1999, Appendix C, Cats C-High
ITU IX K17 (CCITT)

pg 14
TOKAI ESP
Power Multi-Plug Protector
Product Specifications
Model No TPV 240MC TPV 240 MC/TP
Nominal Voltage Vn (RMS) 240V 240V
Operational Voltage Vo (RMS) 200-270V 200-270V
Operational Frequency 40-60Hz 40-60Hz
Maximum Operating Current ≤13A** ≤13A**
(unit is fused at 13A)
Leakage Current <500µA <500µA
Clamping or Let-through Voltage Vp
6kV 1.2/50µs, 500A 8/20µs <560V <560V
6kV 1.2/50µs, 3kA 8/20µs <600V <600V
Mode of Protection L-N, L-E, N-E L-N, L-E, N-E

Model No TPV 240 MC/TP

Nominal Voltage (D.C.) 165V
Nominal Voltage (A.C.) 116V
Maximum Continuous Operating Voltage 185V
Maximum Load Current 500mA
Bandwidth (3dB, 50Ω system) >12Mhz
Leakage Current (Nominal Voltage) 10µA
Modes of Protection L-L and 2 x L-E
Clamping or Let-through Voltage Vp
5kV 10/700µs, 125A ITU Standard 200V
Nominal In-Line Resistance (per line) 4.7Ω

Model No. TPV 240MC TPV 240 MC/TP

Max. Discharge Current (Imax) 10kA 10kA
8/20µs per mode
Max. Discharge Current (Imax) 20kA 20kA
8/20µs per phase
Operation Temperature -30 to 70°C -30 to 70°C
Mounting Screw mount Screw mount
Connection Type Power-3 Square Pin Socket in Power-3 Square Pin Socket in
accordance to BS1363, MS589, SS145 accordance to BS1363, MS589, SS145
Weight (kg)
1.4 1.5
Physical Dimensions (mm)

TOKAI reserves the right to make changes to the product design without prior notice due to continuous product improvement policy

pg 15
TOKAI ESP
Data Signal Protector - Part 1
Data Signal Protector Installation
Use for Data Signal and Communication Application.
Also applicable to low current DC supply for 800mA and below. To begin it is important to select the correct protector
Protects sensitive electronics systems and equipments from Surge based on the voltage, current and bandwidth. The
Transient entering the signal or comm. wires. protector is installed in seires as indicated in the
Suitable for Tele-communication, Field Sensors and Transducer, Control
diagrams below. Ensure that the input (wires going away
Signal, CCTV, Computer, Networking and other Systems where twisted
pair wirings are used.
from the equipment) are connected correctly to ensure
Can be installed in control panel, termination panels and equipment protection.
panels.
Protectors available for 6V, 16V, 32V, 54V and Telephone Line. Arrange the incoming and outgoing wire correctly to
Multi-stage protection provide better protection. ensure no transient goes back into the system via
induction.

Product Features
Maintenance free.
Series connection.
Wide range of voltage selection including 6V, 16V, 32V, 54V and
Telephone Line.
High current limit (800mA) allow usage in wide range of system.
Low in-line resistance of 1 ohms allow easy compatibility to applied
system.
Allow high bandwidth of 12Mhz.
Metallic enclosure.
Pluggable terminal allow easy installation and replacement of the
protector. From Field To Equipment
DIN rail mounting or panel allows easy replacement.
1 - L1 3 - L1
L1

L3

LINE OUT
TDS 32

TDS 32
Earthing via DIN Rails permitting easy installation.
LINE IN

E E
E

E
Low let-through or clamping voltage (Vp). 2 - L2 Data Signal Protector 4 - L2
L2

L4
Full mode protection (L-L and Both L-E).
High Discharge Current.

Testing Specifications
Tested to 5kV 10/700µs, accordance to
BS6651:1999, Appendix C, Cat C-High
ITU IX K17 (CCITT)

pg 16
TOKAI ESP
Data Signal Protector - Part 1
Product Specifications
Model No TDS 06 TDS 16 TDS 32 TDS 54 TDS TN
Nominal Voltage (D.C.) 6.7V 16V 32V 54V 165V
Nominal Voltage (A.C.) 5.0V 11V 22V 38V 116V
Max. Continuous Operating Voltage 7.7V 18V 36V 58V 185V
Max. Load Current 850mA 850mA 850mA 850mA 320mA
Clamping or Let-through Voltage Vp
5kV 10/700µs, 125A ITU Standard 11V 27V 46.5V 72V 210V
Nominal In-Line Resistance (per line) 1Ω 1Ω 1Ω 1Ω 4.7Ω
Bandwidth (3dB, 50Ω system) 1.2MHz 12MHz 12MHz 12MHz 12MHz
Leakage Current (Nominal Voltage) 200µA 10µA 10µA 10µA 10µA
Mode of Protection L-L and 2 x L-E

Model No. TDS 06 TDS 16 TDS 32 TDS 54 TDS TN

Max. Discharge Current (Imax) 10kA 10kA 10kA 10kA 10kA
8/20µs per mode
Max. Discharge Current (Imax) 20kA 20kA 20kA 20kA 20kA
8/20µs per unit

Other Specification
Operation Temperature -30° to 70°C -30° to 70°C -30° to 70°C -30° to 70°C -30° to 70°C
Conductor Size (mm2) 2.5 2.5 2.5 2.5 2.5
Mounting (Earth Connection) DIN rail according to EN50022 or Screw Mount (DIN rail is removable)
Approximate weight (g) 200 200 200 200 200
Physical Dimensions (mm)

TOKAI reserves the right to make changes to the product design without prior notice due to continuous product improvement policy

pg 17
TOKAI ESP
Data Signal Protector - Part 2
Data Signal Protector Installation
Use for Data Signal and Communication Application.
Also applicable to low current DC supply for 3.5A and below. To begin it is important to select the correct protector
Protects sensitive electronics systems and equipments from Surge based on the voltage, current and bandwidth. The
Transient entering the signal or comm. wires. protector is installed in seires as indicated in the
Suitable for Tele-communication, Field Sensors and Transducer, Control
diagrams below. Ensure that the input (wires going away
Signal, CCTV, Computer, Networking and other Systems where twisted
pair wirings are used.
from the equipment) are connected correctly to ensure
Can be installed in control panel, termination panels and equipment protection.
panels.
Protectors available for 6V, 16V, 32V and 54V. Arrange the incoming and outgoing wire correctly to
Multi-stage protection provide better protection. ensure no transient goes back into the system via
induction.

Product Features
Maintenance free.
Series connection.
Wide range of voltage selection including 6V, 16V, 32V and 54V.
High current limit (3A) allow usage in wide range of system.
Low in-line resistance of 0.05 ohms allow easy compatibility to applied
system.
Allow high bandwidth of 120kHz to 180kHz.
Metallic enclosure.
Pluggable terminal allow easy installation and replacement of the
protector.
DIN rail mounting or panel allows easy replacement. From Field To Equipment
Earthing via DIN Rails permitting easy installation.
1 - L1 3 - L1
L1

L3
TDH 32

TDH 32

LINE OUT
Low let-through or clamping voltage (Vp).
LINE IN

E E
E

E
Full mode protection (L-L and Both L-E). 2 - L2 Data Signal Protector 4 - L2
L2

L4
High Discharge Current.
Continuous and repeated protection in intense environment

Testing Specifications
Tested to 5kV 10/700µs, accordance to
BS6651:1999, Appendix C, Cat C-High
ITU IX K17 (CCITT)

pg 18
TOKAI ESP
Data Signal Protector - Part 2
Product Specifications
Model No TDH 06 TDH 16 TDH 32 TDH 54
Nominal Voltage (D.C.) 6.7V 16V 32V 54V
Nominal Voltage (A.C.) 5.0V 11V 22V 38V
Max. Continuous Operating Voltage 7.7V 18V 36V 58V
Max. Load Current 3.5A 3.5A 3.5A 3.5A
Clamping or Let-through Voltage Vp
5kV 10/700µs, 125A ITU Standard 11V 27V 46.5V 72V
Nominal In-Line Resistance (per line) 0.05Ω 0.05Ω 0.05Ω 0.05Ω
Bandwidth (3dB, 50Ω system) 120kHz 140kHz 150kHz 160kHz
Leakage Current (Nominal Voltage) 200µA 10µA 10µA 10µA
Mode of Protection L-L and 2 x L-E

Model No. TDH 06 TDH 16 TDH 32 TDH 54

Max. Discharge Current (Imax) 10kA 10kA 10kA 10kA
8/20µs per mode
Max. Discharge Current (Imax) 20kA 20kA 20kA 20kA
8/20µs per unit

Other Specification
Operation Temperature -30° to 70°C -30° to 70°C -30° to 70°C -30° to 70°C
Conductor Size (mm2) 2.5 2.5 2.5 2.5
Mounting (Earth Connection) DIN rail according to EN50022 or Screw Mount (DIN rail is removable)
Approximate weight (g) 200 200 200 200
Physical Dimensions (mm)

TOKAI reserves the right to make changes to the product design without prior notice due to continuous product improvement policy

pg 19
TOKAI ESP
Network Signal Protector
Network Signal Protector Installation
Use to protect Computer Workstation, Network Hub, Servers and
Broadband Modems. To begin it is important to select the correct protector type
Protects Internet Network System using RJ45 connector type meeting the based on the different system type (2 twisted pair 4
requirements of Cat 3, 4, 5 and 5E from Surge Transient. twisted pair and POE). The protector is installed in series
Suitable for all kind of computer network and Ethernet system.
using RJ45 connector type as indicated in the diagrams
Can be installed in Server cabinet, termination panels and equipment
panels.
below. Install the protector near to the equipment that it
Wide range of selection including 2 twisted pairs and 4 twisted pairs is protected.
network systems, and Power Over Ethernet (POE).
Multi-stage protection provide better protection. Ensure that the input (wires going away from the
equipment) and output (wires going towards the
equipment) are connected correctly to ensure protection.
Arrange the incoming and outgoing wire correctly to
Product Features ensure transient does not induce back into the system via
induction. Ensure a good earth connection.
Maintenance free.
Series connection.
Selection of 2 twisted pair, 4 twisted pair and POE.
High current limit.
Low in line resistance of 1 ohms allow maintains high signal strength.
Low capacitance design.
Meets requirement of Cat 3, 4, 5 and 5E.
Allow high bandwidth of 100Mhz.
Metallic Enclosure.
DIN rail mounting or panel mount enable easy installation.
Earthing via DIN Rails permitting easy installation.
Low let-through or clamping voltage (Vp).
Full mode protection (L-L and both L-E).
High Discharge Current.
TSP 100T-POE

TSP 100T-POE
Continuous and repeated protection in intense environment.

LINE OUT
LINE IN

Network Signal Protector

Testing Specifications
Tested to 5kV 10/700µs, Accordance to:
BS6651:1999, Appendix C, Cats C-High
ITU IX K17 (CCITT)

Meets requirement of:

TIA Cat 5 basic link
10/100 base TX
TIA Cat 5 channel
IEEE 802.13.4-UTP
IEEE 802.3af

pg 20
TOKAI ESP
Network Signal Protector
Product Specifications
Model No TSP100T-POE
Nominal Voltage (D.C.) 5V — 50V
Max. Continuous Operating Voltage 7V — 58V
Max. Load Current 250mA — 350mA

Clamping or Let-through Voltage Vp

5kV 10/700µs, 125A ITU Standard (L-L) 24V — 72V
5kV 10/700µs, 125A ITU Standard (L-E) <400V
Nominal In-Line Resistance (per line) 1Ω
Bandwidth (3dB, 50Ω system) 100MHz

}
Attenuation Meets requirements of
Voltage Standing Wave Ratio (VSWR) TIA Cat 5 basic link, 10/100 base TX, TIA Cat 5 channel,
Near End Cross Talk (NEXT) IEEE 802.13.4.UTP and IEEE 802.3af
Leakage Current (Nominal Voltage 30µA
Protection Pinning 1/2, 3/6 — 4/5, 7/8

Model No. TSP100T-POE

Max. Discharge Current (Imax) 10kA
8/20µs per mode

Other Specification
Operation Temperature -30 to 70°C
Conductor Size (mm2) RJ45 Socket
Mounting (Earth Connection) DIN rail according to EN50022 or
Screw mount (DIN rail is removable)
Approximate weight (g) 250
Physical Dimensions (mm)

TOKAI reserves the right to make changes to the product design without prior notice due to continuous product improvement policy

pg 21
TOKAI ESP
Lightning Strike Counter
TSC 2000 Installation
The Tokai Lightning Strike Counter is used for detecting and recording of
transient discharge current caused by lightning. Very easy to use. Mount the counter on top of the copper
It is istalled with the building’s lightning protection system to monitor the conductor or aluminium conductor. Mount four screws
amount of lightning strike to the building. onto the wall to secure the counter onto the conductor.
With the records of the counter, it will allow for lightning strike record and
for maintenance purposes.
Can be installed mounted on the wall.

Product Features
Maintenance free.
Digital counter allows easy monitoring.
Easy connection.
Mounting holes allow easy mounting on the wall.
Counter detects discharge current ranging from 300A to 100kA.
Uses IP66 Poly Carbonate Box for weather resistance.

Product Specifications
Model No TSC 2000
Transient Current Range 300A - 100kA
Counter Display LCD Screen, 0 - 9999999 counts
Lifespan (estimated) 5 years
Operation Temperature -30° to 70°C
Mounting Wall Mount
Weight (kg) 0.30
Physical Dimensions (mm) 80 x 110 x 70

pg 22
An Award Winning Company
with a solid track record and portfolio!
As the nation’s leading lightning protection and
security solutions provider, TOKAI is proud to
provide quality products and services that
protects your homes, buildings, lives and
businesses. We are the only ISO certified
lightning and security solutions provider in the
nation. Our products are registered with
Jabatan Kerja Raya and SIRIM. Tokai’s Earthing
& Lightning Protection Systems are in full
compliance to IEC 62305 & BS EN
62305-2006 and are tested in accordance to
*BS 50164-1 and 50164-2.

Established in 1993, Tokai has grown from

strength to strength, winning numerous projects
that have become landmarks in the nation.
Tokai is the dominant force in the field of
lightning & surge protection as well as
engineering security solutions.

Tokai Group of Companies is a 100%

Malaysian owned entity. Our engineers and
technicians are highly-trained with vast project
experience to ensure total customer satisfaction.
Tokai's name is synonymous with quality and
excellence.

Please visit our website for more details.

* tested to 100KA of lightning currents

www.tokai.com.my

TOKAI’s complete range of solutions includes:

WELD E&LP
Tokai Integrated Safety, Exothermic welding Earthing and Lightning
Security and Management products for permanent Protection (E&LP) range of
to protect people, assets connection process. products that are certified
and critical installations. to BS EN 50164:2008.
1993-2019

Tokai Engineering (M) Sdn Bhd (259755-W)

v5 - 13102019

Lot 14, Jalan Astaka U8/82,Seksyen U8, Bukit Jelutong,

european
40150 Shah Alam, Selangor, Malaysia.
european
certification

certification

ec ec
Tel: +603-7455 7333 | Fax: +603-7845 5420
group
Email: sales@tokai.com.my
group
ISO 9001 ISO 9001
REGISTERED FIRM 4152 REGISTERED FIRM
QS 081220007 CB 07