RM22LG11MR - Harmony, Modular liquid level control relay, 8 A, 1 CO, 24?¦240 V AC/DC - Schneider Electric

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RM22LG11MR - Harmony, Modular liquid level control relay, 8 A, 1 CO, 24?¦240 V AC/DC - Schneider Electric

50,29 €

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Harmony, Modular liquid level control relay, 8 A, 1 CO, 24?¦240 V AC/DC - Schneider Electric

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50,29 €

SPECIFICATIONS

Main

Relay monitored parameters Detection by resistive probes

switching capacity in va 2000 VA

Relay type Level control relay

relay name RM22L

Complementary

[un] rated nominal voltage 24...240 V AC/DC 50/60 Hz

power consumption 1.5 W DC

cable capacity 1 nF at HS (High Sensitivity) for probe cable
2.2 nF at St (Standard Sensitivity) for probe cable
4.7 nF at LS (Low Sensitivity) for probe cable

maximum switching current 8 A AC

Product certifications GL
RCM
CCC
CSA
UL
EAC
CE

output contacts 2 C/O

Product or component type Level control relay

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

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

minimum switching current 10 mA at 5 V DC

Contacts material Cadmium free

Delay at power up 0.6 s

Contacts type and composition 2 C/O

safety reliability data B10d = 120000
MTTFd = 125.5 years

width (w) 22.5 mm

sensitivity scale 5...100 kOhm St (Standard Sensitivity)

supply voltage limits 20.4…264 V AC/DC

Net weight 0.1 kg

Maximum cable distance between devices 1000 m between probe and delay

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

Maximum electrode current 1 mA

Immunity to microbreaks 100 ms DC
90 ms AC

Maximum electrode voltage 12 V AC

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

Maximum supply current for sensors 1 mA

mechanical durability 10000000 cycles

electrical durability 100000 cycles

repeat accuracy +/- 2 % for time delay

Housing material Self-extinguishing plastic

Pollution degree 3 conforming to IEC 60664-1

mounting position Any position

Maximum switching voltage 250 V AC

sensitivity adjustment 5…100 %

Insulation Between supply and measurement

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

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

Nominal output current 8 A

Time delay Without

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

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

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