Protection 01

VAMP 11V
Voltage and Frequency Protection Relays

VAMP 11V is a basic numerical relay that provides

reliable and effective voltage or voltage and frequency
protection with automation, control and measurement
functions. It may be applied to all low voltage or medium
voltage applications as a primary or back-up protection
device.

VAMP 11 series is one of the latest additions to the Vamp range, which
has always been strongly linked to flexible and easy-to-use protection
relays. VAMP 11 series inherits and will eventually take over the well known
MiCOM Px11 series. With attention to simplicity and cost effectiveness, the
new VAMP 11 series becomes the reference for the most efficient devices
for standard protection applications.

Thanks to a fantastic cost to functionality ratio, the VAMP 11 series is

an innovative solution that is tailored to user's needs and can be applied
in any type of low or medium voltage network where voltage or frequency
protection is required.
Many selectable options embedded in the relay offer a high level of flexibility
in terms of application and maintenance. VT ratio, communication protocol,
Customer benefits HMI language or independent settings of hysteresis for under or over-
voltage protection are all selectable in the menu. Moreover, only 3 relay
•  Easy-to-use with 7 language HMI models are used to accommodate specific applications and operating
conditions. This approach optimises the protection to the requirements
• Easy-to-install with small installation and prevents wasted functionality and cost. A unique list of only 10 model
footprint variants (type designations) cover all model, voltage input range and
auxiliary power supply options, meaning that ordering and spares holding is
• Easy-to set by user-friendly HMI or USB simplified for ease of use.
port
Switchable serial communication (IEC 60870-5-103 or Modbus) allows
• Easy-to-communicate via IEC 60870-5-103 the device to connect to almost any kind of SCADA system. A front USB
and Modbus protocols port and multilingual HMI makes Vamp 11V user-friendly with reduced
maintenance costs.
• Easy-to-operate with in-built CB control
keys VAMP 11 series is housed in a standard flush mounting case which can be
complemented by two optional accessories:
• Easy-to-order, only 10 hardware viariants
• Wall mounting adaptor
• Secure front cover to prevent unauthorised access
 02
Protection VAMP 11V

Ease of use
User-friendliness has always been a feature of VAMP products, and the VAMP 11V is no
exception. A great deal of effort and experience has gone into the design of operational
aspects of the product.

Efficient HMI
It informs the user about settings, measurments & faults. Easily configured &
set without need for a software tool. 7 operation languages available: English,
IP54 protection German, French, Spanish, Russian, Turkish and Polish
degree
Front panel is resistant to
dust and dripping water

Easy maintenance
Simplification of daily work with dedicated
Flexible LEDs maintenance & circuit breaker control keys
Makes maintenance
easy. 6 LEDs can be
programmed according
to user needs

Front communication
port
USB port for easy setting Effortless navigation
& maintenance An intuitive pull-down menu structure makes
navigation easy and quick. All disabled functions
QR code are hidden to maximise the effictivness of use
Fast access to additional information (based on
model and serial number information)

All functions, automation,

communication, inputs and
outputs can be programmed and
modified directly from either front
panel or setting software

The free-of-charge MiCOM S1 Studio (v5.1.0 or above) provides

full support for configuration of the relay by PC.
The configuration file can be prepared off-line and installed during
commissioning via the front USB port.
This allows fast integration, especially where fast installation is a PC connection has never been
key performance factor. so easy thanks to a mini-USB
front port.
 03
Protection VAMP 11V

Communication SCADA / HMI

Substation
control Full access local settings,
VAMP is an expert in communication with vast experience working with interface signals and measurements
different system integrators, SCADA, RTUs, PLCs and gateways.
VAMP 11V offers a non-communicating (Model L) and two communicating
variants (Model N and A) with standard serial protocols (IEC 60870-5-103
and Modbus).
Communicating models have both protocols embedded to enable selection
in the menu. They have 2 ports available:
> A rear port for remote communication (RS 485)
> A front port for local communication (mini-USB) PC local access
by protection
This RS 485 port can be connected to virtually any SCADA system to engineer
access settings, measurements, alarms or records.
Additionally, Model A provides a USB powered solution for the HMI and
menu. This allows setting, configuration or event and disturbance record
extraction even when there is no auxiliary voltage supply.

Synchronisation
VAMP 11V incorporates an internal clock with 1ms accuracy for the time-
tagging of alarms, events, faults and disturbance records. To maintain
accuracy of time-tags, it is necessary to periodically synchronise the internal
clock, by one of three ways:
> Substation control system via rear communication port (RS 485)
> External clock triggering a dedicated digital input
> Setting software (USB port)
The internal clock will retain a backup power supply for up to 3 days in the
event of an auxiliary voltage disconnection.

Setting and configuration MiCOM S1 Studio

VAMP 11V voltage and frequency protection relay is supported by the free-
of-charge setting software MiCOM S1 Studio (version 5.1.0 or higher).
MiCOM S1 Studio is a user friendly tool that allows parameter setting
and configuration of the Vamp 11V relay. Thanks to this tool, all relay
parameters, configurations and recorded data can be exchanged between
PC and the relay.
The disturbance records available in Vamp 11V (Model A) are stored in
COMTRADE format in non-volatile FRAM memory. An integrated part of the
software tool, WaveWin offers full analysis of recorded files.
Wavewin
 04
Protection VAMP 11V

Application
VAMP 11V relays provide fast and accurate protection for various applications requiring
voltage or voltage and frequency protection. With a focus on tailoring to user's needs, Vamp
11V is offered in 3 hardware model variants.

RECORDING FEATURES I/O FEATURES AUXILIARY FUNCTIONS MEASUREMENTS

USB port Rear port
Fault recording Watchdog b 2 Setting Groups b Phase voltage
20 RL0 b Self Diagnostic b Phase – Phase voltage
Setting RS485 port
software S1 for SCADA / Alarm Recording Output Relay b Close/Trip via HMI b Residual voltage
Studio DCS system 5 RL1 - RL3 b Protection Blocking Logic b Trip, start, alarm counters

b 4 Auxiliary Timers b Un (Uen) 100/110V switchable

Counters LEDs in menu
8 b CB Local/Remote Mode

Event Recording Close and Trip

200 functional Keys

Disconnector Disturbance Rec. Binary inputs

up to 4 s L1 - L2

Output Relays LCD display

RL4 - RL5

Binary inputs
86 L3 - L4

Output Relays
RL6 - RL7

59 59N 81O 47

27 81U 27D Voltage and Frequency Protection Relays VAMP

Available in all Models (L, N, A) Available in Model A only

Available in Models A and N

Model L 

Non-communicating, basic under or over voltage protection with derived voltage displacement, fault recording and two
setting groups. With only 3 relay output contacts, this model provides the most economical solution for basic voltage
protection. A perfect choice for retrofit of older technology devices in medium or low voltage substations.


Model N 

Communicating device with basic under or over voltage protection with dedicated earth-fault analog voltage input, negative
sequence over voltage protection, event and fault recording, blocking logic and two setting groups. It comprises 2 binary
inputs, 6 relay outputs, a front USB and rear RS485 communication port with switchable IEC 60870-5-103 or Modbus
protocol. Circuit breaker control is effected via front panel keys or remote communication port. This model is cost-optimised
for essential protection functions that require serial communication. Perfectly suited to industrial or commercial sites and
a good choice for MV/MV or MV/LV substation auxiliary under or over voltage protection or as primary protection for LV
substations.


Model A 

Communicating device with advanced under or over voltage and under or over frequency protection. It additionally provides
positive sequence under voltage protection, event, fault and disturbance recording, CB supervision and VT supervision.
It comprises 6 binary inputs, 7 relay outputs, a front USB and rear RS485 communication port. Circuit breaker control
is effected via front panel keys, remote communication port or via binary inputs. This model is a complete voltage and
frequency protection device housed in uniquely small case. The large number of inputs and outputs allows users to create
more advanced schemes for medium and low voltage applications. This model provides the most cost-effective solution for
load shedding or restoration and a good choice for retrofit of over or under frequency electromechanical protection relays.

 05
Protection VAMP 11V

VAMP 11V functional overview

IEEE device no. Function Model L Model N Model A
Phase-to-neutral or phase-to-phase voltage protection
27 Phase under voltage (AND/OR logic)
59 Phase over voltage (AND/OR logic)
59N Neutral voltage displacement
59N Derived VO sequence over voltage
47 Negative sequence over voltage -
27D Positive sequence under voltage - -
81U/81O Under/Over frequency - -
86 Output relay latching
Blocking logic
Settable hystheresis
Binary inputs 0 2 6
Output relays 3 5 7
Watchdog contact 1 1 1
Phase voltage inputs 3 3 3
Neutral voltage - 1 1
Remote communication (RS485) -
Protocols - Modbus / IEC 103 Modbus / IEC 103
Mini-USB -
Event recording - 200 200
Fault recording 20 20 20
Distrurbance recording - - 4s
Setting groups 2 2 2
Time synchronisation (via digital inputs) - -
VT Supervision -
CB Supervision -
CB control via front keys / RS485 / Digital input /-/- / /- / /

• All models can be ordered with one of two voltage input ranges:
57V to 130V
220V to 480V
Using higher voltage input ranges allows users to install Vamp 11V directly to the line, without the use of
voltage transformers, further optimising costs.
• Integrated with three independent phase over voltage and phase under voltage thresholds, VAMP
11V provides efficient voltage protection for all typical applications like motor protection or generator protection. The
configurable detection logic (AND, OR) allows the indication of voltage absence when under voltage protection is used.

• Zero sequence over voltage protection available allows:

detection of earth faults at the neutral point of generators
detection of earth faults in high impedance earthed or at the isolated neutral point of the system

• Models N and A include negative sequence over voltage, designed to detect unbalanced conditions.
This destines these relays to protect motors when imbalance would lead to overheating and fault conditions.

• Model A incorporates 6 frequency thresholds, programmable as under or over frequency which can be
used for automated load shedding or load restoration.
 06
Protection VAMP 11V

Protection functions
Three phase undervoltage (27) and positive sequence Negative sequence overvoltage (47)
undervoltage (27D) protection This function is used for protection of the system
against unbalanced voltage conditions in the
Three independent stages are available for undervoltage (27) and two
network.
independent stages for positive sequence undervoltage (27D). The user can
set the first stage with definite time delay (DMT) or inverse time delay (IDMT) It offers two independent stages, first stage
with different types of curves (see below). Each stage and related time delay V2> can be set for definite time delay (DMT)
can be programmed to provide maximum selectivity. or an inverse time delay (IDMT) with typical
characteristics (see below). Second stage V2>>
In both functions the first stage reset delay type can be selected between
can be set to definite time delay only.
DMT or IDMT timer to reduce clearance times when intermittent faults
occur. VAMP 11V offers 15 types of curves for
protection functions 27/27D, 59/59N and 47.
The VAMP 11V relay has separate instantaneous and delayed indications
The characteristics available are:
for each stage. Output relays and LEDs can be configured to indicate
the faulted phase(s). Each protection function can be disabled, enabled, • IEC_SI
configured to trip a circuit breaker or as alarm signal only. Each three phase • IEC_VI
voltage protection function in VAMP 11V (under, and overvoltage function) • IEC_EI
can be set to "OR Trip" or "AND Trip". This means that in case of "OR Trip"
• IEC_LTI,
the protection function will operate when the pick-up condition is fulfilled
• UK_STI
for at least one of the three phases. In case of "AND Trip" protection
• C02_P20
function will operate when a pick-up condition is fulfilled in all three phases.
Consequently, the relay will indicate alarms in the same way if the voltage • US_ C08,
protection functions are set to "OR Alarm" or "AND Alarm". • IEEE_MI
• IEEE_VI
Three phase overvoltage (59) and earth fault overvoltage • IEEE_EI
(59N) • RXIDG
Three independent stages are available both for phase and earth fault • BPN EDF
protection. For the first stage (59 and 59N) it is possible to set a definite • RI
time delay (DMT) or an inverse time delay (IDMT) with different types of • RECT
curves (see below). Each stage and related time delay can be programmed • C02_P40 curve
to provide maximum selectivity. In both functions the first stage reset
delay type can be selected similarly as it can in the undervoltage. Phase Frequency protection (81U/81O)
overvoltage protection function (59) can also be configured as the VAMP 11V is equipped with six stages, each
undervoltage function ("OR TRIP", "AND TRIP", "OR Alarm", "AND Alarm" freely configurable and can be set to under, or
etc.). over frequency. The user can independently
VAMP 11V models N and A have a dedicated neutral voltage analog set all frequency protection stages to "Trip" or
input. In these models it is possible to choose whether neutral voltage is "Alarm" with any delay time from range (0-600 s).
calculated from phase voltages “TRIP(Ua+Ub+Uc)" or measured from the System frequency can be selected as 50Hz or
analogue input "TRIP(measured)". In model L the earth fault overvoltage 60Hz.
protection function operates only on earth voltage values calculated from
phase voltages.
 07
Protection VAMP 11V

Command and control functions

Timers AUX1, AUX2, AUX3 Local/remote mode of CB commands
Timers operate if the state of an input mapped to this function changes Local or remote operating mode can be enabled
in such a way that the function will be triggered. Timers can be used for or disabled via a digital input, or via the RS 485
CB tripping or alarm signaling. This function is available when inputs are communication port. This operating mode can
energised via an auxiliary power supply. be indicated via the LED configuration. The
goal of this feature is to ensure that commands
Blocking logic sent remotely through the communication port
When VAMP 11V is used in a critical network, it must take into consideration (settings, control commends etc.) are blocked
all surrounding devices. A blocking digital input can be independently when in local mode. This prevents accidents or
configured to lock any combination of selected elements. This function maloperation during maintenance work on site.
allows the VAMP 11V to clear the fault quickly and correctly when applied in
Circuit breaker or contactor
a cascading scheme.
commands
Relay output latching (86) Depending on the model chosen, circuit breaker
All relay outputs may be latched freely. Latched outputs can be reset via control is available from:
the activation of a logic input, through the front panel interface or by remote
• Front panel user interface (open/close)
communication.
• Optically isolated digital inputs
Instantaneous information
• Remote substation communication.
Outputs and LEDs can be programmed with instantaneous information from
freely selectable protection elements: with or without latching. Additionally, Circuit breaker condition monitoring
every start of a protection element is recorded in the event recorder and the
The circuit breaker condition monitoring features
instantaneous recorder. The instantaneous information is typically generated
include:
within 30 ms after the threshold has been exceeded.
• Monitoring the number of breaker trip
Trip via binary inputs operations
Binary inputs are freely configured to timers AUX1 - AUX5. When an external • Monitoring the breaker operating time
voltage triggers the input, the protection function will operate. This external An alarm signal is emitted if the above
trip functionality may be used with a Buchholz relay or any other protection parameters exceed the settable threshold.
device.
Self monitoring
Two setting groups
Comprehensive self-monitoring procedures within
External conditions may require the need for different settings or input / the VAMP 11V ensure that any possible errors
output configuration. The VAMP 11V offers two independent setting groups are identified before they can cause malfunction.
to make life easy and efficient. The active setting group can be switched A functional self-test is carried out whenever the
from the local HMI or remotely via a digital input state change, or SCADA auxiliary voltage is turned on.
system command. The two setting groups include protection settings,
binary inputs, relay outputs and LEDs. The result of the fault diagnostics is stored in
non-volatile memory and determines whether
Input or output configuration the protection unit will be blocked, alarmed, or
All inputs and outputs can be freely configured for available functions healthy.
(blocking of protection element, LED reset, outputs reset, start, trip of every
protection element, etc.).
All inputs and outputs can be assigned to any predefined function.

Relay maintenance mode

The VAMP 11V incorporates direct control of the output relays (without
the need to inject any current). This functionality allows the user to quickly
check the external wiring of the relay’s output contacts for simplified
commissioning.
 08
Protection VAMP 11V

Measurements
The VAMP 11 series offers a complete set of
measurement functions to replace the conventional
metering functions of switchgear and controlgear
installations.
The measurement functions cover phase and residual voltages, system
frequency and harmonics from phase voltages. Condition monitoring
continuously monitors trip circuits, breaker wear and voltage transformers.
All measurements are available locally or remotely. Depending on the
configuration of the VTs connected and chosen model, VAMP 11V provides
full measurements and displays them as true RMS values on the screen:

• phase-to-neutral voltages Va, Vb, Vc

• phase-to-phase voltages Vab, Vbc, Vca
• neutral voltage VN (calculated in model L,
measured or calculated in models N and A)
• frequency (model A)
• positive sequence of voltage (model A)
• negative sequence of voltage (models N, A)

Logs and records

All events, faults and disturbance records are time-stamped to 1ms
accuracy by the internal real time clock. In the event of a loss of auxiliary
power, a back-up of 3 days is provided in non-volatile memory. There is no
battery inside the relay, which makes it environment friendly and easy to
maintain. All records can be accessed locally, using the MiCOM S1 Studio
setting software (USB), or remotely (RS485 port).

Event records
200 event records can be stored in the VAMP 11V. Events include input or
output state changes, alarms and contact operations. When the memory is
full, the oldest events are overwritten, allowing storage capacity for the most
recent events.
The downloading of events records can be done via front USB port (MiCOM
S1 Studio) or the rear RS485 port (SCADA system).

Fault records
The last 20 faults and 5 alarms records are stored in memory. Each fault
includes: record number, fault time, active setting group, faulted phase,
protection operation, and magnitude of inputs.
Fault indication helps the user to clearly identify the fault. Moreover,
availability of fault data on the relay HMI or communication ports allows
fine-tuning of relay settings and protection operation.

Disturbance records
Up to 5 disturbance files can be stored in the relay (model A). While the
total length of records is limited to 4 sec, each record length can be easily
set independently. The user may set 1 record with 4 sec duration or 5
records with a total 4 sec duration. The pre-fault and post-fault duration
is adjustable for each file. The records are stored in COMTRADE format.
The disturbance recording function is triggered by any of the programmed
thresholds or by an external input or through the communications.
All digital and analog information is stored in non-volatile memory and can
be transferred using the front or rear communication ports, for later use by
an external data analyser.
 09
Protection VAMP 11V

Hardware & case

Protection relays have never been so small and compact.

At only 106.5 x 106.5 x 113 mm and weighing less than 0.6kg, Vamp 11V
can be installed virtually anywhere. Optional accessories allow increased
versatility such as a wall mounting adaptor and a secure access cover to
prevent unauthorised access.

Easy access
Dimensions
106.5

Vamp 11V

106.5
• Vamp 11V can be mounted on the wall (optional kit)
• Allows for quick and simple access to wiring
113 5

Safe access

fastener 15
element

101.5
101.5

All dimensions in mm

• Optional access cover prevents unauthorised access to the relay

 10
Protection VAMP 11V

Front panel description

2 10 11
1 Green "Healthy" LED : Watchdog
2 Red "Trip" LED : Protection trip
3
3 Yellow "Alarm" LED : Alarm signalling

DM101264
4
9
5 4

6 Red programmable LEDs 5

7
6
8
14
9 Liquid crystal display (LCD) 7
10 CLEAR key
8 15
11 READ key
12 ENTER key and 4 ARROW navigation keys
14 CB CLOSE key 1
15 CB OPEN key
16 USB port for local connection

16 12

Rear panel description

DM101265

A
A n Auxiliary voltage Vaux
n Contact outputs: WD, RL1-RL3
n Binary inputs: L1, L2
n RS485 (model N and model A)

B
B n Contact outputs RL6, RL7 (model A)
n Binary inputs: L3, L4, L5, L6 (model A)

C n Phase voltage analogue inputs

n Earth voltage analogue input (model N and modelA) C

n Output contacts RL4, RL5 (model N and model A)

Protection VAMP 11V 11

Connection diagrams

Connection diagram model L

Connection diagram model A

Connection diagram model N

Protection VAMP 11V 12

Typical applications diagrams

3Vpn + VN presented on VAMP 11V model A
Voltages scaling mode 3Vpn+VN
Voltage measured by VTs Va, Vb, Vc, VN
Calculated values Vab, Vbc, Vca,
V1, V2, 3V0 , f

A2Vpp + VN presented on VAMP 11V model A

Voltages scaling mode 2Vpp+VN
Voltage measured by VTs Vab, Vbc
2Vpp+VN
Vab, Vbc
(or two other
pairs), VN
Calculated values Vca (or other
which is
not measured),
V1, V2, f
Protection VAMP 11V 13

3Vpp + VN presented on VAMP 11V model N

Voltages scaling mode 3Vpp+VN
Voltage measured by VTs Vab, Vbc, Vca,
VN
Calculated values V1, V2, f

LV networks 3Vpn presented on VAMP 11V model L

Voltages scaling mode 3Vpn
Voltage measured by VTs Va, Vb, Vc

Calculated values V1, V2, f Vab,

Vbc, Vca, VN,
3V0, V1, V2, f
 14
Protection VAMP 11V

Main technical data

Auxiliary voltage Binary inputs
Auxiliary voltage range n 24 – 60 Vdc/ac (A and N) Maximum voltage n 110 Vdc/78 Vac for aux voltage
n 90 – 240 Vdc/ac (A and N) input (24 – 60) Vac/dc
n 24 – 240 Vdc/ac (L only) n 300 Vdc/264 Vac for aux
voltage (90 – 240) Vac/dc
Rated voltage Un
Quantity of digital n 0 for L model
Phase voltage measuring range n 5 - 200 V for range 57 - 130 Vac;
inputs n 2 for N model
n 20 - 720 V for range 220 - 480 Vac
n 6 for A model
Earth voltage measuring range (5 - 135) V
Operating threshold n 16 Vdc/18 Vac for aux voltage
Continuous voltage withstand for phase n 200 V for (57 - 130) Vac range 24 – 60 Vac/dc
voltage input n 720 V for (220 - 480) Vac n 66 Vac/dc for aux voltage

Continuous voltage withstand for earth 135 V range 90 – 240 Vac/dc

voltage input Relay outputs
Burden for phase voltage input n < 0.22 VA for (57 - 130) Vac; Rated voltage 250Vac
n < 0.3 VA for (220 - 480) Vac
Continuous carry 5A
Burden for earth voltage input < 0.43 VA
Numbers of outputs n 4 for L model
Rated frequency fn n 50 Hz operating range (40 - 60) Hz; contacts (including n 6 for N model
n 60 Hz operating range (50 - 70) Hz watchdog contact) n 8 for A model

Disturbance tests Standard Test value

Emission EN 60255 - 26
Conducted EN 55022: Class A (CISPR 22) 0.15 – 30 MHz
Radiated EN 55022: Class A (CISPR 11) 30 - 2000 MHz
Immunity EN 60255 - 26: 2013
1MHz damped oscillatory wave EN 61000-4-18: Level 3 2.5 kV CM, 1.0 kV DM
Static discharge (ESD) EN61000-4-2: Level 3 8 kV air ; 6 kV contact
Fast transients (EFT) EN6100-4-4: Level 3 2 kV CM, 5/50 ns, 5 kHz
Surge EN6100-4-5: Level 3 2 kV CM, 1 kV DM
Conducted HF field EN6100-4-5: Level 3 0.15 to 80 MHz, 10 Vemf
Emitted HF field EN6100-4-3: Level 3 80 – 2700 MHz, 10 V/m:
Voltage alternative component EN6100-4-17 15% of operating voltage (DC)
Voltage dips EN6100-4-11 100%, 24 V / 20 ms, 60 V / 50 ms,
EN6100-4-29 90 V / 100 ms, 220 V / 500 ms (DC)
Voltage interruptions EN6100-4-11 100%, 5 s
EN6100-4-29
Power-frequency magnetic field EN6100-4-8: Level 4 30 A/m (continous), 300 A/m 1-3 s
Pulse magnetic field EN6100-4-8: Level 5 1000 A/m

Mechanical tests Standard & test Test value Electrical Standard & Test value
class / level safety tests Test class /
Device in operation level
Vibrations EN 60255-21-1: Class 1 Impulse voltage EN 60255-27 5 kV, 1.2/50 µs,
0.5 Gn; 10 -150 Hz
withstand 0.5 J
Shocks EN 60255-21-2: Class 1 5 Gn / 11ms
Dielectric test EN 60255-27 2 kV, 50 Hz
Seismic EN 60255-21-3: Class 2 n 2 G horizontal / 1 G vertical,
Insulation EN 60255-27
n 1 – 35 Hz
resistance
Device de-energised (UK EN) or de-energized (US EN)
Power supply EN 60255-1
Vibrations EN 60255-21-1: Class 1 1 Gn; 10 – 150 Hz burden
Shocks EN 60255-21-2: Class 1 15 Gn / 11 ms
Seismic EN 60255-21-2: Class 1 10 Gn / 16 ms
 15
Protection VAMP 11V

Environmental tests Standard & w Test value

test class / level
Device in operation
Dry heat EN 600068-2-2: Bd +60°C (140°F)
Cold EN 600068-2-1: Ad -20°C (-40°F)
Damp heat, cyclic EN 600068-2-30: Db n From 25°C (77°F) to 55°C (131°F)
n >93% to 97% RH, duration 6 days
Damp heat, static EN 600068-2-78: Cab n 40 C (104 F), 93% RH, duration 21 days
n 60°C (140°F), 93% RH, duration 10 days
Change of temperature EN 600068-2-14: Nb n 100 cycles, -20 C (-4 F) to 60 C (104 F)
Device in storage
Dry heat EN 600068-2-2: Bb +70°C (158°F)
Cold EN 600068-2-1: Ad -40°C (-40°F)

Environmental conditions Standard & test class/level

Ambient temperature, in service -20°C to +60°C (-4°F to +140°F)
Ambient temperature, in storage -40°C to +70°C
Relative humidity < 95%, no condensation allowed
Maximum operating altitude 2000m (6561.68ft)

Casing Standard & test class/level

Degree of protection (EN 60529) n IP 40 Protection for relay housing
n IP 20 Protection for terminals.
n IP 54 Protection for front panel
Dimensions (W x H x D) 106.5 x 106.5 x 113 mm
Weight (net) Approx. 0.6 kg (model dependent)

Package Value
Dimensions (W x H x D) 230 mm x 173 mm x 163 mm
Weight (gross, including terminals, 1.1kg
packaging and installation guide)

DEVICE track record

• Schneider Electric’s VAMP range specialises in protection
relays, arc flash protection and measuring and monitoring units
for power systems.
• VAMP’s medium-voltage and sub-transmission protection
relays are used in numerous applications, from overhead line
feeders and substations to power plants and industrial power
system. Their unique integrated arc flash fault protection
functionality in some of the models enhances the safety of both
people and property and has made VAMP a leading range in
arc flash protection worldwide. VAMP products meet the latest
international standards and regulations.
 16
Protection VAMP 11V

Ordering codes

Quantity of devices
Ready-to-use configuration
This order form can be used to define a complete VAMP 11V configuration.
Ordering has never been so easy,
Check the boxes that match your choices.
only 10 type designations and
two accessories !
n Please indicate the Catalogue No. (for example: REL10070) to your
Schneider Electric representative.

VAMP V11 type designations

Catalog No. Description Cortec type
Model L: 3 voltage inputs, 4 binary outputs, without binary inputs and communication

REL10070 Un = 57-130 Vac Vx = 24-240 Vac / 250 Vdc V11VL10N1N2N0NN11N

REL10071 Un = 220-480 Vac Vx = 24-240 Vac / 250 Vdc V11VL10N2N2N0NN11N
Model N: 4 voltage inputs, 6 binary outputs, 2 binary inputs, rear RS485 and front USB port, communication protocol switchable
between IEC 60870-5-103 or Modbus
REL10090 Un = 57-130 Vac Vx = 24-60 Vac / dc V11VN11N1N1N1NN11N

REL10091 Un = 220-480 Vac Vx = 24-60 Vac /dc V11VN11N2N1N1NN11N

REL10092 Un = 57-130 Vac Vx = 90-240 Vac / 250 Vdc V11VN11N1N2N1NN11N

REL10093 Un = 220-480 Vac Vx = 24-240 Vac / 250 Vdc V11VN11N2N2N1NN11N

Model A: 4 voltage inputs with frequency protection, 8 binary outputs, 6 binary inputs, rear RS485, front USB port with USB
powered configuration, communication protocol switchable between IEC 60870-5-103 or Modbus.
REL10080 Un = 57-130 Vac Vx = 24-60 Vac / dc V11VA11N1N1N1NN11N

REL10081 Un = 220-480 Vac Vx = 24-60 Vac /dc V11VA11N2N1N1NN11N

REL10082 Un = 57-130 Vac Vx = 90-240 Vac / 250 Vdc V11VA11N1N2N1NN11N

REL10083 Un = 220-480 Vac Vx = 24-240 Vac / 250 Vdc V11VA11N2N2N1NN11N

Accessories for VAMP 11V

REL10030 Wall or surface mounting adaptor for standard Vamp 11V flush case

REL10031 Secure front access cover for for standard Vamp 11V flush case

Learn more about our solutions for energy automation

Visit www.schneider-electric.com/energy-automation today!
© 2015 Schneider Electric - All rights reserved

Schneider Electric
35, rue Joseph Monier As standards, specifications and designs change from time
CS 30323 to time, please ask for confirmation of the information given
F - 92506 Rueil Malmaison Cedex (France) in this publication.
Tel.: +33 (0) 1 41 29 70 00
RCS Nanterre 954 503 439 Design: Schneider Electric - Sonovision
Capital social 928 298 512 € Photos: Schneider Electric This document has been
www.schneider-electric.com/energy-automation Printed: Altavia Connexion - Made in France printed on recycled paper.

NRJED115657EN 12-2015