three-Phase Voltage control relay 380…480Vac, 2 C/O
RM22TR33
AED 376.51
AED 208.36
Excl. Tax
Excl. Tax
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RM22TR33
three-Phase Voltage control relay 380…480Vac, 2 C/O
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three-Phase Voltage control relay 380…480Vac, 2 C/O
AED 376.51
AED 208.36
Excl. Tax
Excl. Tax
Description
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Harmony Control relays
Harmony Control relays monitor and detect abnormal operating conditions concerning phase, current, voltage, frequency, speed, or temperature. The relays inform users of abnormal conditions, and allow them to initiate the necessary corrective actions before serious and costly breakdowns can occur.
3 Phase Monitoring
Wide monitoring parameters (phase loss, phase sequence, overvoltage and undervoltage) to meet your application needs.
Reliable
Experience unprecedented accuracy, predictive maintenance, and superior security.
Troubleshooting Time Saving
Reduce troubleshooting time with diagnostic button to check downstream circuit immediately without sending a fault input signal to the relays.
About Harmony RM22TR33:
This Harmony Voltage control relay covers different applications:
• Control for connection of moving equipment (site equipment, agricultural equipment, refrigerated trucks),
• Control against reverse motor operation (lifting, handling, elevators, escalators, etc.),
• Control of sensitive 3-phase supplies,
• Emergency power supply switching in abnormal conditions.
Comprehensive monitoring range
Worldwide certification
Innovative design and features
Worldwide availability
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Product Details
| Activity | IDSIG |
|---|---|
| Pincode Group | default |
| Show Accessory | No |
| Part Number | RM22TR33 |
| Rated current | 8:00 AM |
| [Uc] control circuit voltage | 380...480 V |
| [Us] rated supply voltage | 380...480 V AC |
| ambient air temperature for storage | -40-70 °C |
| compatibility code | RM22 |
| connections - terminals | screw connectors |
| contacts material | cadmium free |
| control circuit voltage limits | - 20 % + 20 % Un |
| 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 position | any position |
| mounting support | 35 mm DIN rail conforming to EN/IEC 60715 |
| net weight | 0.09 kg |
| overvoltage category | III conforming to IEC 60664-1, III conforming to UL 508 |
| pollution degree | 3 conforming to IEC 60664-1, 3 conforming to UL 508 |
| product certifications | GL, CSA, RCM, CE, EAC, CCC, UL |
| product or component type | 3-phase 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 | 304-576 V AC |
| 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 |
| Supply frequency | 50...60 Hz +/- 10 % |
| Reset time | 1500 ms at maximum voltage |
| Immunity to microbreaks | 10 ms |
| Power consumption in VA | 15-15 VA at 480 V AC 60 Hz |
| Voltage range | 380...480 V phase to phase |
| Voltage detection threshold | < 100 V 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, +/- 3 % for time delay |
| Setting accuracy of time delay | 10:00 PM |
| Maximum switching current | 8 A AC |
| Functionality | overvoltage and undervoltage detection |
| Maximum measuring cycle | 150 ms measurement cycle as true rms value |
| Hysteresis | 2-2 % fixed of selectable |
| Output contacts | 2 C/O |
| Dielectric test voltage | 2.5 kV, 1 min AC 50 Hz conforming to IEC 60255-27 |
| Relay monitored parameters | overvoltage and undervoltage detection, phase sequence, phase failure detection |
| Setting accuracy of the switching threshold | +/- 10 % of the full scale |
| Switching threshold drift | <= 0.05 % per degree centigrade depending permissible ambient air temperature, <= 1 % within the supply voltage range |
| Measurement range | 380...480 V voltage AC |
| Relay name | RM22TR |
| Relay type | control relay |
| Time delay drift | <= 0.05 % per degree centigrade depending permissible ambient air temperature, <= 1 % within the supply voltage range |
| Run-up delay at power-up | 650 ms |
| Threshold adjustment voltage | 2...20 % of Un selected |
| 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 |
| status LED | LED (yellow) relay ON, LED (green) power ON |
| 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 AC/DC |
| standards | EN/IEC 60255-1 |
| safety reliability data | MTTFd = 388.1 years, B10d = 350000 |
| insulation resistance | > 100 MOhm at 500 V DC conforming to IEC 60255-27 |
| Network Number of Phases | 3 phases |
| Electrical Durability | 100000 cycles |
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