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Product data sheet
Characteristics
RM22UB34
Voltage control relay 80V…300Vac/dc, 2 C/O
Main
Range of product Zelio Control
Product or component
type
Relay type Voltage control relay
Network number of
phases
Supply circuit type DC
Relay name RM22UA
Relay monitored parameters
Time delay type Adjustable 0.1...30 s, +/- 10 % of the full scale value
Switching capacity in
VA
Measurement range 80...300 V voltage AC/DC 50/60 Hz
Modular measurement and control relays
1 phase
Overvoltage and undervoltage detection
on crossing the threshold Tt
2000 VA
Complementary
Reset time <= 1500 ms at maximum voltage
Maximum switching voltage 250 V AC
Minimum switching current 10 mA at 5 V DC
Maximum switching current 8 A AC
[Us] rated supply voltage 110...240 V AC, 50/60 Hz
Supply voltage limits 60...280 V AC
Power consumption in VA 5 VA AC
Power consumption in W 2 W DC
Supply voltage frequency 50...60 Hz +/- 10 %
Output contacts 2 C/O
Hysteresis 5...50 % adjustable of threshold setting
Run-up delay at power-up <= 600 ms
Measuring cycle 250 ms measurement cycle as true rms value
Repeat accuracy +/- 2 % time delay
Measurement error 0.2 %/°C with temperature variation
Response time <= 500 ms
Overvoltage category III conforming to IEC 60664-1
Insulation resistance > 100 MOhm at 500 V DC conforming to IEC 60255-27
Mounting position Any position
Connections - terminals Screw terminals 1 x 0.2...1 x 2.5 mm² - AWG 24...AWG 14, flexible cable with ca-
Tightening torque 0.6...1 N.m conforming to IEC 60947-1
Housing material Self-extinguishing plastic
Status LED LED green for power ON
Mounting support 35 mm DIN rail conforming to EN/IEC 60715
Electrical durability 100000 cycles
Jan 14, 2016
+/- 0.5 % input and measurement circuit
< 1 % over the whole range with voltage variation
ble end
Screw terminals 1 x 0.5...1 x 3.3 mm² - AWG 20...AWG 12, solid cable without
cable end
Screw terminals 2 x 0.2...2 x 1.5 mm² - AWG 24...AWG 16, flexible cable with cable end
Screw terminals 2 x 0.5...2 x 2.5 mm² - AWG 20...AWG 14, solid cable without
cable end
LED yellow for relay ON
1
Mechanical durability 10000000 cycles
Utilisation category DC-1 conforming to IEC 60947-4-1
Contacts material Cadmium free
Width 22.5 mm
Product weight 0.09 kg
AC-1 conforming to IEC 60947-4-1
DC-13 conforming to IEC 60947-5-1
AC-15 conforming to IEC 60947-5-1
Environment
Immunity to microbreaks 20 ms
Electromagnetic compatibility Conducted and radiated emissions class B conforming to CISPR 22
Standards EN/IEC 60255-1
Product certifications CCC
Ambient air temperature for storage -40...70 °C
Ambient air temperature for operation -20...60 °C at 50 Hz AC/DC
Relative humidity 93...97 % at 25...55 °C conforming to IEC 60068-2-30
Vibration resistance 0.5 gn (f = 58.1...150 Hz) (in operation) conforming to IEC 60068-2-6
Shock resistance 5 gn for 11 ms (in operation) conforming to IEC 60068-2-27
IP degree of protection IP50 on front panel conforming to IEC 60529
Pollution degree 3 conforming to IEC 60664-1
Dielectric test voltage 2.5 kV for 1 min AC 50 Hz conforming to IEC 60255-27
Conducted and radiated emissions class B group 1 conforming to CISPR 11
Surge immunity test 2 kV level 4 differential mode conforming to IEC 61000-4-5
Surge immunity test 4 kV level 4 common mode conforming to IEC 61000-4-5
Electrical fast transient/burst immunity test 2 kV level 4 capacitive coupling conforming to IEC 61000-4-4
Electrical fast transient/burst immunity test 4 kV level 4 direct conforming to IEC
61000-4-4
Radiated radio-frequency electromagnetic field immunity test 10 V/m level 3 conforming to IEC 61000-4-3
Electrostatic discharge 8 kV level 3 air discharge conforming to IEC 61000-4-2
Electrostatic discharge 6 kV level 3 contact discharge conforming to IEC
61000-4-2
Emission standard for industrial environments conforming to EN/IEC 61000-6-4
Emission standard for residential, commercial and light-industrial environments
conforming to EN/IEC 61000-6-3
Immunity for industrial environments conforming to EN/IEC 61000-6-2
Immunity for residential, commercial and light-industrial environments conforming
to EN/IEC 61000-6-1
CE
CSA
GL
UL
RCM
EAC
China RoHS
-20...50 °C at 60 Hz
0.035 mm (f = 58.1...150 Hz) (in operation) conforming to IEC 60068-2-6
1 gn (f = 10...58.1 Hz) (not in operation) conforming to IEC 60068-2-6
0.075 mm (f = 10...58.1 Hz) (not in operation) conforming to IEC 60068-2-6
15 gn for 11 ms (not in operation) conforming to IEC 60068-2-27
IP40 on housing conforming to IEC 60529
IP20 on terminals conforming to IEC 60529
Offer Sustainability
Sustainable offer status Not Green Premium product
RoHS (date code: YYWW)
2
Compliant - since 2015 - Schneider Electric declaration of conformity
Product data sheet
Dimensions Drawings
Dimensions
RM22UB34
3
Product data sheet
Mounting and Clearance
Mounting and Clearance
Rail Mounting
RM22UB34
4
Product data sheet
Connections and Schema
Voltage Control Relay
Wiring Diagram
A1+,A2- : Voltage to be monitored
E1,E2,E3,M : Voltages to be measured
11-14,12 : 1st C/O contact of output relay
21-24,22 : 2nd C/O contact of output relay
RM22UB34
5
Product data sheet
RM22UB34
Technical Description
Function Diagram
Control of Overvoltage and Undervoltage in Window Mode
Legend
Tt Time delay after crossing of threshold
Un Nominal supply voltage
U Monitored supply voltage
H Hysteresis
U> Overvoltage threshold
U< Undervoltage threshold
11-12, 11-14 Output relay connections
Relay status: black color = energized.
6
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