Specifications

PHRW drop Out fuse
Suitable for uncleanness area can effectively prevent the pollution flashover accidents

 PHRW drop-out fuse

 

Applicable range

1.basic product service conditions:

A Elevation:no more than 1000m for common types.

B Embient temperature between -40~40

 

2.the product is not suitable for applications as follows:

A Place subject to fire or expiosion

B Place of strong shakes or shocks

C Place of conductive chemical gas reaction,seriously dirty places or those with salt sprays

purpose

the outdoor drop-out fuse is applicable for short circuit and overload protections of transmission lines and electric transformers in AC 50hz power systerms with a rated voltage of 10kv

 

Product model	Rated voltage(kv)	Max operating voltage(kv)	Rated current(A)	Max stored drop out current value(KA)	Min stored drop out current value(KA)	External insulation withstand voltage
						One-minute wet power-frequency effective value(kv)	Impulse H/S peak(kv)
PHRW10-10/100-200	10	12	100	6.3	17	30	75
PHRW11-10/100-200	10	12	100	6.3	17	30	75
PHRW1-10/100-200	10	12	100	6.3	17	30	75
PHRW3-10/100-200	10	12	100	6.3	17	30	75