230A 3Phase Din Rail Intelligent Adjustable Over Voltage Under Voltage And Over Current Protector

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230A 3Phase Din Rail Intelligent Adjustable Over Voltage Under Voltage And Over Current Protector

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Model:
WSTA5-63A-6-3P
Brand:
Winston

230A 3Phase Din Rail Intelligent Adjustable Over Voltage Under Voltage And Over Current Protector

Functioning

1.Over-voltage protection
2.Under-voltage protection
3.Over-current protection
4.Automatic recovery
5.Voltage display(voltage measurement)
6.Current display (current measurement)

Technical parameter

Rated supply voltage	AC230V
Operation voltage range	AC120V～300V
Rated frequency	50 / 60HZ
lag	Overvoltage and asymmetry:5V Undervoltage:5V
Asymmetric delay	10s
Voltage measurerment accuracy	≤2%(On the whole spectrum)
Rated insulation voltage	450V
Output contact	3NO
Mechanical life	10^5
Mechanical life	10^6
Protection class	I P 20
Pollution degree	3
Altitude	≤2000m
Operating temperature	-5℃-40℃
Humidity	≤50%or40C(without condensnton)
Storage temperature	-25℃～55℃

Matters needing attention

1. The equipment must be installed by qualified professionals.
2. Before operating the device, disconnect all power supplies and do not touch any terminal when

the power supply is connected.

3. Verify that terminals are properly connected.
4. No matter whether the equipment is in normal operation, do not disassemble or repair otherwise,

producers and sellersNo responsibility is accepted.

5. Do not use the equipment in places that may be corroded by gas, strong sunlight and rain.
6. Clean equipment with a dry cloth.
7. Failure to comply with these instructions will result in serious injury or serious accident.

Product characteristics

●Microcontroller-based
●Digital display of operating voltage and current values
●Prevent the electrical set voltage is too high/too low current, three-phase asymmetry and phase

sequence error
●Voltage measurement accuracy 2%
●Key setting parameter
●LED indicates overvoltage/undervoltage and overcurrent faults
●6 modules, DIN rail mounting

Function setting

Display panel