RM22TU23 - Harmony, Modular 3phase undervoltage control relay, 8 A, 2 CO, 380?¦480 V AC - Schneider Electric

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RM22TU23 - Harmony, Modular 3phase undervoltage control relay, 8 A, 2 CO, 380?¦480 V AC - Schneider Electric

93,09 € excl. VAT

113,57 € incl. VAT

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Harmony, Modular 3phase undervoltage control relay, 8 A, 2 CO, 380?¦480 V AC - Schneider Electric

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113,57 €

SPECIFICATIONS

Main

Measurement range 380...480 V voltage AC

Relay monitored parameters Undervoltage detection
Phase sequence
Phase failure detection

switching capacity in va 2000 VA

Relay type Control relay

relay name RM22TR

Complementary

maximum switching current 8 A AC

Product certifications CSA
RCM
UL
GL
CE
CCC
EAC

response time <= 300 ms

output contacts 2 C/O

Product or component type 3-phase control relay

tightening torque 0.6…1 N.m conforming to IEC 60947-1

[us] rated supply voltage 380...480 V AC

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

minimum switching current 10 mA at 5 V DC

reset time 1500 ms at maximum voltage

Contacts material Cadmium free

hysteresis 2 % fixed of selectable

Contacts type and composition 2 C/O

safety reliability data MTTFd = 388.1 years
B10d = 350000

maximum measuring cycle 150 ms measurement cycle as true rms value

width (w) 22.5 mm

supply voltage limits 304…576 V AC

supply voltage frequency 50...60 Hz +/- 10 %

switching threshold drift <= 0.05 % per degree centigrade depending permissible ambient air temperature
<= 1 % within the supply voltage range

Net weight 0.09 kg

measurement error < 1 % over the whole range with voltage variation
< 0.05 %/°C with temperature variation

operating limits - 20 % + 20 % Un

Immunity to microbreaks 10 ms

Mounting support 35 mm DIN rail conforming to EN/IEC 60715

mechanical durability 10000000 cycles

electrical durability 100000 cycles

repeat accuracy +/- 0.5 % for input and measurement circuit

Housing material Self-extinguishing plastic

Pollution degree 3 conforming to IEC 60664-1
3 conforming to UL 508

Power consumption in va 15 VA at 480 V AC 60 Hz

mounting position Any position

Network number of phases 3 phases

Maximum switching voltage 250 V AC

voltage detection threshold < 100 V AC

Shock resistance 15 gn (duration = 11 ms) for not in operation conforming to IEC 60068-2-27
5 gn (duration = 11 ms) for in operation conforming to IEC 60068-2-27

Run-up delay at power-up 650 ms

Status led LED (yellow) relay ON
LED (green) power ON

Setting accuracy of the switching threshold +/- 10 % of the full scale

Utilisation category AC-15 conforming to IEC 60947-5-1
DC-13 conforming to IEC 60947-5-1
AC-1 conforming to IEC 60947-4-1
DC-1 conforming to IEC 60947-4-1

Setting accuracy of time delay 10 P

Threshold adjustment voltage 2...20 % of Un selected

Time delay drift <= 0.05 % per degree centigrade depending permissible ambient air temperature
<= 1 % within the supply voltage range

Time delay type Without

Voltage range 380...480 V phase to phase

Environment

Ambient air temp for storage/transportation -40…70 °C

ip degree of protection IP20 (terminals) conforming to IEC 60529
IP40 (housing) conforming to IEC 60529
IP50 (front panel) conforming to IEC 60529

Range of product Harmony Control Relays

ambient air temperature for operation -20…50 °C at 60 Hz
-20…60 °C at 50 Hz AC/DC

electromagnetic compatibility Immunity for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-1
Immunity for industrial environments conforming to EN/IEC 61000-6-2
Emission standard for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-3
Emission standard for industrial environments conforming to 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 - test level: 10 V/m level 3 conforming to IEC 61000-4-3
Electrical fast transient/burst immunity test - test level: 4 kV level 4 (direct) conforming to IEC 61000-4-4
Electrical fast transient/burst immunity test - test level: 2 kV level 4 (capacitive coupling) conforming to IEC 61000-4-4
Surge immunity test - test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5
Surge immunity test - test level: 2 kV level 4 (differential mode) conforming to IEC 61000-4-5
Conducted and radiated emissions class B group 1 conforming to CISPR 11
Conducted and radiated emissions class B conforming to CISPR 22

overvoltage category III conforming to IEC 60664-1
III conforming to UL 508

standards EN/IEC 60255-1

relative humidity 93…97 % at 25…55 °C conforming to IEC 60068-2-30

vibration resistance 0.075 mm (f= 10…58.1 Hz) not in operation conforming to IEC 60068-2-6
1 gn (f= 10…58.1 Hz) not in operation conforming to IEC 60068-2-6
0.035 mm (f= 58.1…150 Hz) in operation conforming to IEC 60068-2-6
0.5 gn (f= 58.1…150 Hz) in operation conforming to IEC 60068-2-6

dielectric test voltage 2.5 kV, 1 min AC 50 Hz conforming to IEC 60255-27

insulation resistance > 100 MOhm at 500 V DC conforming to IEC 60255-27