Overvoltage and undervoltage control relay 15V…500Vac/dc, 2 C/O
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Overvoltage and undervoltage control relay 15V…500Vac/dc, 2 C/O
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Description
Product Details
Activity | IDSIG |
---|---|
Pincode Group | default |
Part Number | RM22UA33MR |
Rated current | 8:00 AM |
[Uc] control circuit voltage | 24...240 V |
[Us] rated supply voltage | 24...240 V AC/DC 50/60 Hz |
ambient air temperature for storage | -40-70 °C |
compatibility code | RM22 |
connections - terminals | screw connectors |
contacts material | cadmium free |
IP degree of protection | IP20 (terminals) conforming to IEC 60529, IP40 (housing) conforming to IEC 60529, IP50 (front panel) conforming to IEC 60529 |
maximum switching voltage | 250 V AC |
mechanical durability | 10000000 cycles |
minimum switching current | 10 mA at 5 V DC |
mounting support | 35 mm DIN rail conforming to EN/IEC 60715 |
net weight | 0.11 kg |
overvoltage category | III conforming to IEC 60664-1 |
pollution degree | 3 conforming to IEC 60664-1 |
product certifications | RCM, UL, EAC, CSA, CE, GL, CCC |
product or component type | voltage control relay |
range of product | Harmony Control Relays |
relative humidity | 93-97 % at 25-55 °C conforming to IEC 60068-2-30 |
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 |
supply voltage limits | 20.4-264 V AC/DC |
tightening torque | 0.6-1 N.m conforming to IEC 60947-1 |
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 |
width | 22.5 mm |
contacts type and composition | 2 C/O |
Maximum power consumption in W | 1.5 W DC |
Reset time | 1500 ms at maximum voltage |
Immunity to microbreaks | 10 ms |
Power consumption in VA | 3.5-3.5 VA AC |
Measurement error | < 1 % over the whole range with voltage variation, 0.05 %/°C with temperature variation |
Switching capacity in VA | 2000 VA |
Nominal output current | 8:00 AM |
Housing material | self-extinguishing plastic |
Time delay type | adjustable 0.1...30 s, +/- 10 % of the full scale value on crossing the threshold Tt |
Repeat accuracy | +/- 0.5 % for input and measurement circuit, +/- 2 % for time delay |
Maximum switching current | 8 A AC |
Functionality | undervoltage and overvoltage in window mode |
Maximum measuring cycle | 100 ms measurement cycle as true rms value |
Hysteresis | 3-3 % fixed of full scale for window mode, 5-50 % adjustable of threshold setting |
Output contacts | 2 C/O |
Dielectric test voltage | 2.5 kV, 1 min AC 50 Hz conforming to IEC 60255-27 |
Relay monitored parameters | undervoltage and overvoltage in window mode, overvoltage or undervoltage detection |
Measurement range | 15...500 V voltage AC/DC 50/60 Hz |
Relay name | RM22UA |
Relay type | voltage control relay |
Resistance across terminals | 150 kOhm at E2-M terminals, 300 kOhm at E1-M terminals, 500 kOhm at E3-M terminals |
Run-up delay at power-up | 600 ms |
Supply circuit type | DC |
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 |
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 |
ambient air temperature for operation | -20-50 °C at 60 Hz, -20-60 °C at 50 Hz |
standards | EN/IEC 60255-1 |
safety reliability data | MTTFd = 308.2 years, B10d = 290000 |
insulation resistance | > 100 MOhm at 500 V DC |
Network Number of Phases | 1 phase |
Insulation | between supply and measurement |
Electrical Durability | 100000 cycles |