100A 3 phase 3P+N Din rail phase selector Voltmeter with adjustable Over and Under Voltage protection Monitor Relays Protector

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Description

Rated supply voltage: AC220V

Max load current: 100A

Operation voltage range: AC140V-300V

Rated frequency??50/60Hz

Hysteresis:Over voltage and asymmetry:5V, Under voltage:3V
Asymmetry trip delay: 10s

Voltage measurement accuracy: ??1%(over the whole range)

Rated insulation voltage: 450V

Output contact: 1NO

Electrical life:100000

Mechanical life: 100000

Protection degree: IP20

Pollution degree: 3

Altitude: ??2000m

Humidity: <50% at 40’C(without condensation)

 

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