FEATURES:
- Greater resistance to inverter noise.
- Monitor overvoltages and under voltages for three-phase 3-wire or 4-wire power supplies.
- DIP switch setting for 3-phase 3-wire or 3-phase 4-wire power supply.
- Two SPDT output relays, 5 A at 250 VAC (resistive load). Separate outputs possible for over voltages and under voltages.
- World-wide power specifications supported by one Unit (switchable using DIP switch).
- Relay status can be monitored using LED indicator.
RATED INPUT VOLTAGE
- K8AK-PW1 Three-phase, three-wire Mode: 200, 220, 230 and 240 VAC
- Input Load: K8AK-PW1: Approx. 4.4 VA
- Operating value setting range (OVER, UNDER):
- Overvoltage: -30% to 25% of rated input voltage
- Under voltage: -30% to 25% of rated input voltage
Note: The rated input voltage can be switched using the DIP switch.
- Operating value: 100% operation at set value
- Reset value: 5% of operating value (fixed)
- Reset method: Automatic reset
- Operating time setting range (T): Overvoltage and under voltage: 0.1 to 30 s
- Power ON lock time (LOCK): 1 s/5 s (Changed with the DIP switch.)
- Indicators Power (PWR): Green, Relay output (RY): Yellow, OVER/UNDER: Red
- Output relays Two SPDT relays (NC operation)
- Output relay ratings
- Rated load: 5 A at 250 VAC
- Resistive load:5 A at 30 VDC
- Maximum switching capacity: 1,250 VA, 150 W
- Minimum load: 5 VDC, 10 mA (reference values)
- Mechanical life: 10 million operations min.
- Electrical life: 5 A at 250 VAC or 30 VDC:50,000 operations 3 A at 250 VAC/30 VDC:100,000 operations
- Ambient operating temperature: -20 to 60°C (with no condensation or icing)
- Storage temperature: -25 to 65°C (with no condensation or icing)
- Ambient operating humidity: 25% to 85% (with no condensation)
- Storage humidity: 25% to 85% (with no condensation)
- Altitude 2,000 m max.
- Terminal screw tightening torque 0.49 to 0.59 N·m
- Terminal wiring method:
- Recommended wire:
- Solid wire: 2.5 mm2
- Twisted wires: AWG16, AWG18
Note:
- Ferrules with insulating sleeves must be used with twisted wires.
- Two wires can be twisted together.
Recommended ferrules
- Al 1,5-8BK (for AWG16) manufactured by Phoenix Contact
- Al 1-8RD (for AWG18) manufactured by Phoenix Contact
- Al 0,75-8GY (for AWG18) manufactured by Phoenix Contact
- Case color: N1.5
- Case material: PC and ABS, UL 94 V-0
- Weight Approx.: 150 g
- Mounting: Mounts to DIN Track.
- Dimensions: 22.5 × 90 × 100 mm (W×H×D)
