K8AK-PA
3-phase asymmetry, phase-sequence, phase-loss relay
Monitors voltage asymmetry, phase sequence and phase loss for 3-phase 3-wire or 4-wire power supplies, in one unit.
- Worldwide power specifications supported by one unit
- Phase sequence, phase loss: operation reaction time 0.1s maximum
- Asymmetry: operation time setting from 0.1 to 30s
- Reset method: automatic
- Power ON lock: 1s or 5s
Specifications & ordering info
| Product | Functions | Installation type | Terminal | Size | Connection method | Supply voltage AC | Output type | Contact description | Body color | Description | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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Phase asymmetry, Phase loss, Phase sequence | DIN Rail | Screw | 22.5 mm | 3-wire, 4-wire | 115-240 V | Relay | SPDT | Black | Monitoring relay 22.5mm wide, voltage asymmetry and phase sequence and phase loss in 3 and 4 wire systems, 115 to 240V AC, One SPDT |
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Phase asymmetry, Phase loss, Phase sequence | DIN Rail | Screw | 22.5 mm | 3-wire, 4-wire | 220-480 V | Relay | SPDT | Black | Monitoring relay 22.5mm wide, voltage asymmetry and phase sequence and phase loss in 3 and 4 wire systems, 220 to 480V AC, One SPDT |
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