Voltage detection type three-phase motor reverse rotation prevention relay This relay prevents reverse rotation of the motor due to incorrect wiring.
At the same time when the power is turned on, the positive phase and the reverse phase are discriminated.
The connection method prevents the opening of phase breakage of magnets and contactors.
Small plug-in type that requires no adjustment.
Because it is a voltage detection method, it can be used regardless of the load current.
Conveyors, hoists, cranes, submersible pumps, compressors, refrigerators, machine tools, construction machinery, etc. are built-in equipment that can cause accidents due to reverse wiring due to incorrect wiring.
Other equipment that changes wiring many times.
OMRON Anti-Reverse Relay APR-S APR-S440 1pc
Rp779.900
Persediaan
Spesifikasi Produk
| Model Number | APR-S440 |
|---|---|
| Unit | 1pc |
| Allowable Voltage fluctuation | Three phase AC410-460V 50/60H |
| Electrical life (rated load) | 100,000 times or more |
| Operating Time | Within 100 (After applying Voltage, until positive phase → reverse phase detection is completed) |
| Mechanical life | 1,000,000 times or more |
| Control Output | 1c relay Output AC250V 1.1A cosφ = 1 , AC250V 0.6A cosφ = 0.4 |
| Rated Voltage (V) | 440 |
| Operating Ambient Temperature (°C) | -10 to 50 (but no freezing) |
| M Code | 39028586 |
| Berat (Kg) | 0.5 |
| Tanggal Produk Terdaftar | 23 November 2021 |
| Terakhir Diperbaharui | 15 August 2025 |
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Informasi Produk
Description
Feature
Three-phase motor reversal prevention relay of voltage detection method Relay Relay to prevent reverse rotation of motor by erroneous wiring.
At the same time as the power-on, determine the positive phase, the anti-phase, and when the anti-phase state is stated, the magnet contactor is injected.
By connecting the connection method, a munet contactor is also prevented.
Small plug-in type, and no adjustment is required.
For voltage detection method, it can be used regardless of load current.
Use
Connection Incorrect Wires Reversal for Built-in Equipment Convenience Loading Incorporation, Hoist Crane, Underwater Pump, Compressor, Frozener, Machine Machine, Construction Machine etc. Other devices that perform multiple wiring changes many times.
Ketentuan dan Kondisi Barang
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