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Schneider Electric

RM22LA32MT

RM22LA32MT Schneider Electric

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Description for RM22LA32MT Schneider Electric

RM22LA32MT Schneider Electric - Modular liquid level control relay, 8 A, 2 CO, 380â¦415 V AC/DC

Extended Description for RM22LA32MT Schneider Electric

RM22LA32MT Schneider Electric - This Harmony RM22-L control relay allows monitoring of level control.,This modular liquid level control relay is ideal for monitoring of electrical values in industrial and building control panels.,It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water.,It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device.,It also offers a selectable memory function, integral LED for indicating control status, sealable cover, with simple and precise settings with screw trimmers.,It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting.,Multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC.

Free Delivery to UK Mainland on orders over £25

Direct from Manufacturer

Available on back order
4 - 6 W.Weeks
£120.77 Exc. VAT
£144.93 Inc. VAT

Main

range of product Harmony Relay
Relay type Level control relay
product or component type Modular measurement and control relays
Relay name RM22L
Relay monitored parameters Detection by resistive probes
time delay Adjustable 0.1...30 s, +/- 10 % of the full scale value on crossing the threshold Tt
Switching capacity in VA 2000 VA
Minimum switching current 10 mA at 5 V DC
Maximum switching current 8 A AC
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

Complementary

Maximum switching voltage 250 V AC
Supply voltage limits 323…456.5 V AC
Output contacts 2 C/O
Nominal output current 8 A
delay at power up 2.5 s,0.6 s
Maximum electrode voltage 12 V AC
Maximum electrode current 1 mA
Repeat accuracy +/- 2 % for time delay
Measurement error < 1 % over the whole range with voltage variation,0.05 %/°C with temperature variation
Maximum cable distance between devices 1000 m between probe and delay
Sensitivity scale 0.25...5 kOhm LS (Low Sensitivity),5...100 kOhm St (Standard Sensitivity),50...1000 kOhm HS (High Sensitivity)
Sensitivity adjustment 5…100 %
Maximum supply current for sensors 1 mA
Cable capacitance 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
Overvoltage category III conforming to IEC 60664-1
Insulation Between supply and measurement
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 0.6…1 N.m conforming to IEC 60947-1
Housing material Self-extinguishing plastic
Mounting support 35 mm DIN rail conforming to EN/IEC 60715
Mounting position Any position
Electrical durability 100000 cycles
Mechanical durability 10000000 cycles
Contacts material Cadmium free
Safety reliability data MTTFd = 182.6 years,B10d = 170000
Width 22.5 mm
net weight 0.11 kg

Environment

Immunity to microbreaks 100 ms DC,90 ms AC
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
Standards EN/IEC 60255-1
Product certifications GL,UL,CCC,EAC,RCM,CE,CSA
Ambient air temperature for storage -40…70 °C
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
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
IP degree of protection IP20 (terminals) conforming to IEC 60529,IP40 (housing) conforming to IEC 60529,IP50 (front panel) conforming to IEC 60529
Pollution degree 3 conforming to IEC 60664-1
Dielectric test voltage 2.5 kV, 1 min AC 50 Hz conforming to IEC 60255-27

Packing Units

Unit Type of Package 1 PCE
Number of Units in Package 1 1

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

Instruction sheet

CAD

Environmental disclosure

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