China HWV5-63 factory and manufacturers

HWV5-63

Microprocessor technology provides highly accurate and repeatable protection

Built-in LCD and keypad afford a precise digital setting

Compact modular 43mm housing

Adjustable over-and undervoltage,phase unbalance thre shold

Independent adjustable delay time forover voltage, under voltage,phase unbalance

Adjustable reset method:automatic reset or manual reset

1NO&1NC contacts

Failure recording with last 3faults

Technical Parameters

Rated supply voltage	380VAC
Operating Range	300~490VAC
Operating Frequency	50Hz
Voltage hysteresis	10V
Asymmetry hysteresis	2%
Automatic reset time	1.5s
Phase loss tripping time	1s
Phase sequence tipping time	Instant
Measurementerror	≤1%withajustable volatage range
Falure recording	Three times
Outputtype	1NO&1NC
Contact capacity	6A,250VAC/30VDC(resistive load)
Degree of protection	IP20
Working conditions	-25℃-65℃,≤85%RH,non-condensing
Mechanical durability	1000000cycles
Dielectric strength	>2kVAC1min
Weight	130g
Dimensions(HXWXD)	80X43X54
Mounting	35mm DIN rail