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
Incl. Tax
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Description
Product Details
Net weight | 0.11 kg |
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Product or Component Type | voltage control relay |
[Uc] Control Circuit Voltage | 24...240 V |
Mechanical Durability | 10000000 cycles |
Contacts Material | cadmium free |
Functionality | undervoltage and overvoltage in window mode |
Housing Material | self-extinguishing plastic |
Immunity to Microbreaks | 10 ms |
Insulation Resistance | > 100 MOhm at 500 V DC |
Minimum Switching Current | 10 mA at 5 V DC |
Supply Voltage Limits | 20.4-264 V AC/DC |
Contacts Type and Composition | 2 C/O |
Nominal Output Current | 8A |
Dielectric Test Voltage | 2.5 kV, 1 min AC 50 Hz conforming to IEC 60255-27 |
Measurement Range | 15...500 V voltage AC/DC 50/60 Hz |
Output Contacts | 2 C/O |
Relay Monitored Parameters | undervoltage and overvoltage in window mode,overvoltage or undervoltage detection |
Relay Name | RM22UA |
Relay Type | voltage control relay |
Run-Up Delay At Power-Up | 600 ms |
Switching Capacity In VA | 2000 VA |
Hysteresis | 3-3 % fixed of full scale for window mode,5-50 % adjustable of threshold setting |
Maximum Measuring Cycle | 100 ms measurement cycle as true rms value |
Resistance Across Terminals | 150 kOhm at E2-M terminals,300 kOhm at E1-M terminals,500 kOhm at E3-M terminals |
Compatibility code | RM22 |
IP degree of protection | IP20 (terminals) conforming to IEC 60529,IP40 (housing) conforming to IEC 60529,IP50 (front panel) conforming to IEC 60529 |
Mounting support | 35 mm DIN rail conforming to EN/IEC 60715 |
Overvoltage Category | III conforming to IEC 60664-1 |
Range of Product | Harmony Control Relays |
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 |
Maximum Switching Voltage | 250 V AC |
width | 22.5 mm |
Pollution degree | 3 conforming to IEC 60664-1 |
Power Consumption in Va | 3.5-3.5 VA AC |
Safety Reliability Data | MTTFd = 308.2 years,B10d = 290000 |
Time Delay Type | adjustable 0.1...30 s, +/- 10 % of the full scale value on crossing the threshold Tt |
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 |
Reset Time | 1500 ms at maximum voltage |
Repeat Accuracy | +/- 0.5 % for input and measurement circuit,+/- 2 % for time delay |
Maximum Power Consumption In W | 1.5 W DC |