Product data sheet RM22TU23

Characteristics Modular 3-phase undervoltage control relay, 8

A, 2 CO, 380…480 V AC

Main
Range of product Zelio Control
Product or component Modular measurement and control relays
type
Relay type Control relay
Phase 3 phase
Relay name RM22TR
Relay monitored Undervoltage detection
parameters Phase sequence
Phase failure detection
Time delay type Without
Switching capacity in 2000 VA

It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof.
VA
Measurement range 380...480 V voltage AC

Complementary
Reset time 1500 ms at maximum voltage
Maximum switching voltage 250 V AC
Minimum switching current 10 mA 5 V DC

The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein.
This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications.
Maximum switching current 8 A AC

Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.
[Us] rated supply voltage 380...480 V AC
Supply voltage limits 304…576 V AC
Operating limits - 20 % + 20 % Un
Power consumption in VA 15 VA 480 V AC 60 Hz
Voltage detection threshold < 100 V AC
Supply voltage frequency 50...60 Hz +/- 10 %
Output contacts 2 C/O
Setting accuracy of the switching threshold +/- 10 % of the full scale
Switching threshold drift <= 0.05 % per degree centigrade depending permissible ambient air temperature
<= 1 % within the supply voltage range
Setting accuracy of time delay 10 P
Time delay drift <= 0.05 % per degree centigrade depending permissible ambient air temperature
<= 1 % within the supply voltage range
Hysteresis 2 % fixed selectable
Run-up delay at power-up 650 ms
Maximum measuring cycle 150 ms measurement cycle as true rms value
Threshold adjustment voltage 2...20 % of Un selected
Voltage range 380...480 V phase to phase
Repeat accuracy +/- 0.5 % input and measurement circuit
Measurement error < 1 % over the whole range with voltage variation
< 0.05 %/°C with temperature variation
Response time <= 300 ms
Overvoltage category III IEC 60664-1
III UL 508
Insulation resistance > 100 MOhm 500 V DC IEC 60255-27
Mounting position Any position

Jan 12, 2021

1
Connections - terminals Screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable
end
Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end
Screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable
end
Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end
Tightening torque 5.31…8.85 lbf.in (0.6…1 N.m) IEC 60947-1
Housing material Self-extinguishing plastic
Status LED Relay ON LED Yellow)
Power ON LED Green)
Mounting support 35 mm DIN rail EN/IEC 60715
Electrical durability 100000 cycles
Mechanical durability 10000000 cycles
Utilisation category AC-15 IEC 60947-5-1
DC-13 IEC 60947-5-1
AC-1 IEC 60947-4-1
DC-1 IEC 60947-4-1
Safety reliability data MTTFd = 388.1 years
B10d = 350000
Contacts material Cadmium free
Maximum Width 0.89 in (22.5 mm)
Net Weight 0.20 lb(US) (0.09 kg)

Environment
Immunity to microbreaks 10 ms
Electromagnetic compatibility Immunity for residential, commercial and light-industrial environments EN/IEC
61000-6-1
Immunity for industrial environments EN/IEC 61000-6-2
Emission standard for residential, commercial and light-industrial environments
EN/IEC 61000-6-3
Emission standard for industrial environments EN/IEC 61000-6-4
Electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to
IEC 61000-4-2
Electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC
61000-4-2
Radiated radio-frequency electromagnetic field immunity test 10 V/mlevel 3 IEC
61000-4-3
Electrical fast transient/burst immunity test 4 kV direct)level 4 IEC 61000-4-4
Electrical fast transient/burst immunity test 2 kV capacitive coupling)level 4 IEC
61000-4-4
Surge immunity test 4 kV common mode)level 4 IEC 61000-4-5
Surge immunity test 2 kV differential mode)level 4 IEC 61000-4-5
Conducted and radiated emissionsclass B group 1 CISPR 11
Conducted and radiated emissions class B conforming to CISPR 22
Standards EN/IEC 60255-1
Product certifications CSA
RCM
UL
GL
CE
CCC
EAC
Ambient air temperature for storage -40…158 °F (-40…70 °C)
Ambient air temperature for operation -4…122 °F (-20…50 °C) 60 Hz
-4…140 °F (-20…60 °C) 50 Hz AC/DC
Relative humidity 93…97 % 77…131 °F (25…55 °C) IEC 60068-2-30
Vibration resistance 0.075 mm 10…58.1 Hz) not in operation IEC 60068-2-6
1 gn 10…58.1 Hz) not in operation IEC 60068-2-6
0.035 mm 58.1…150 Hz) in operation IEC 60068-2-6
0.5 gn 58.1…150 Hz) in operation IEC 60068-2-6
Shock resistance 15 gn 11 ms) not in operation IEC 60068-2-27
5 gn 11 ms) in operation IEC 60068-2-27
IP degree of protection IP20 IEC 60529 terminals)
IP40 IEC 60529 housing)
IP50 IEC 60529 front panel)
Pollution degree 3 conforming to IEC 60664-1
3 UL 508
Dielectric test voltage 2.5 kV AC 50 Hz, 1 min IEC 60255-27

2
Ordering and shipping details
Category 22380 - RELAYS-MEASUREMENT (RM17-RM35)
Discount Schedule CP2
GTIN 00785901670070
Nbr. of units in pkg. 1
Package weight(Lbs) 0.23 lb(US) (0.10 kg)
Returnability Yes
Country of origin ID

Packing Units
Package 1 Height 0.260 dm
Package 1 width 0.820 dm
Package 1 Length 0.950 dm

Offer Sustainability
Sustainable offer status Green Premium product
California proposition 65 WARNING: This product can expose you to chemicals including: Lead and
lead compounds, which is known to the State of California to cause cancer
and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov
REACh Regulation
REACh Declaration
EU RoHS Directive
Pro-active compliance (Product out of EU RoHS legal scope) EU RoHS
Declaration
Mercury free Yes
RoHS exemption information
Yes
China RoHS Regulation
China RoHS Declaration
Environmental Disclosure
Product Environmental Profile
Circularity Profile
End Of Life Information
WEEE The product must be disposed on European Union markets following specific
waste collection and never end up in rubbish bins.

3
Product data sheet RM22TU23
Dimensions Drawings

Dimensions

4
Product data sheet RM22TU23
Mounting and Clearance

Mounting and Clearance

Rail Mounting

5
Product data sheet RM22TU23
Connections and Schema

3-Phase Undervoltage Control Relay

Wiring Diagram

L1,L2,L3 : Supply to be monitored

11-14,12 : 1st C/O contact of output relay
21-24,22 : 2nd C/O contact of output relay

6
Product data sheet RM22TU23
Technical Description

Function Diagrams

Phase Sequence Control and Phase failure Detection

Undervoltage Control

Legend
Tr : Response time after cross the threshold
U< : Undervoltage threshold
L1, L2, L3 : Phases of the supply voltage monitored
R : Relay output 11-12/11-14, 21-22/21-24
H : Hysteresis
Relay status : black color = energized.