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RM22UA22MR – Modular 1 phase overvoltage control relay, Harmony, 8A, 2CO, 1…100V AC DC measurement, 24…240V AC DC
RM22UA22MR
Modular 1 phase overvoltage control relay, Harmony, 8A, 2CO, 1…100V AC DC measurement, 24…240V AC DC

This Harmony RM22UA control relay allows monitoring of overvoltage control. This modular control relay is ideal for monitoring of electrical values and voltage variation 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. 0 0 0 0 0 0 0 0 0 0 0 0

Brand: Schneider Electric

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Specifications
Minimum Switching Current 10 mA 5 V DC
Maximum Switching Current 8 A AC
Range Of Product Harmony Control Relays
Measurement Range 1...100 V voltage AC/DC 50/60 Hz
Power Consumption In Va 3.5-3.5 VA AC
Switching Capacity In Va 2000 VA
Product Or Component Type voltage control relay
Phase 1 phase
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
Relay Name RM22UA
Contacts Type And Composition 2 C/O
Relay Type voltage control relay
Time Delay Type without
Relay Monitored Parameters overvoltage detection
Supply Circuit Type DC
[Us] Rated Supply Voltage 24...240 V AC/DC 50/60 Hz
Safety Reliability Data
  • B10d = 290000
  • MTTFd = 308.2 years
Maximum Measuring Cycle 100 ms measurement cycle as true rms value
Hysteresis 5-50 % adjustable threshold setting
Insulation Resistance > 100 MOhm 500 V DC
Measurement Error
  • < 1 % over the whole range with voltage variation
  • 0.05 %/°C with temperature variation
Output Contacts 2 C/O
Contacts Material cadmium free
Immunity To Microbreaks 10 ms
Response Time <= 500 ms
Net Weight 0.11 kg
Maximum Switching Voltage 250 V AC
Reset Time 1500 ms at maximum voltage
Run-Up Delay At Power-Up 600 ms
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
Overvoltage Category III IEC 60664-1
Insulation between supply and measurement
Supply Voltage Limits 20.4-264 V AC/DC
Mounting Support 35 mm DIN rail conforming to EN/IEC 60715
Mechanical Durability 10000000 cycles
Compatibility Code RM22
Housing Material self-extinguishing plastic
Resistance Across Terminals
  • 110 kOhm E2-M terminals
  • 22 kOhm E1-M terminals
  • 220 kOhm E3-M terminals
Width 22.5 mm
Tightening Torque 0.6-1 N.m IEC 60947-1
Maximum Power Consumption In W 1.5 W DC
Electrical Durability 100000 cycles
Repeat Accuracy +/- 0.5 % input and measurement circuit
Rohs Exemption Information Yes
Mercury Free Yes
Environmental Disclosure ENVPEP1504008EN
Sustainable Offer Status Green Premium product
Reach Regulation Reference contains Substances of Very High Concern above the threshold
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
Weee The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
China Rohs Regulation X
Circularity Profile ENVEOLI1504008EN
Eu Rohs Directive Pro-active compliance (Product out of EU RoHS legal scope)
Product Certifications
  • CE
  • CCC
  • EAC
  • CSA
  • RCM
  • UL
  • GL
Standards EN/IEC 60255-1
Dielectric Test Voltage 2.5 kV AC 50 Hz, 1 min IEC 60255-27
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 6 kV contact discharge)level 3 IEC 61000-4-2
  • electrostatic discharge 8 kV air discharge)level 3 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 emissionsclass B CISPR 22
Shock Resistance
  • 15 gn 11 ms) not in operation IEC 60068-2-27
  • 5 gn 11 ms) in operation IEC 60068-2-27
Ambient Air Temperature For Operation
  • -20-50 °C 60 Hz
  • -20-60 °C 50 Hz
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
Ip Degree Of Protection
  • IP20 IEC 60529 terminals)
  • IP40 IEC 60529 housing)
  • IP50 IEC 60529 front panel)
Pollution Degree 3 IEC 60664-1
Ambient Air Temperature For Storage -40-70 °C
Relative Humidity 93-97 % 25-55 °C IEC 60068-2-30
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