protective device

Product introduction:
The OBV1-D series electricity wells up the protector to be suitable in exchanging 50Hz/60Hz,380V and following TN-S, TN- C-

1.According with IEC61643-1,GB18802.1
2.D grade lighting-proof
3.1P-4P(+NPE)

*GLOBAL PATENTED protection_inbuilt with special thermal disconnector along with arc-extinguish device

The indicator swathes from red to green when this system malfunctions.
With Monitor and the tripping device

Product explanation
The OBV7 series electricity wells up the protector to be suitable in exchanging 50Hz/60Hz,380V, and following power supply s

1.Rated voltage:220V,380V
2.Dgrade lightning proof
3.IEC61643-1,GB18801.2

1.The indicator switches from red to green when this system malfunctions.
2.With Monitor and the tripping device.
3.Remote telesignalling connection

Product explanation
The OBV4 series electricity wells up the protector to be suitable in exchanging power supply systems and so on the 50Hz/60

1.Rated voltage:220V,380V
2.Pole:1P~4P(+NPE)
3.C grade lightning proof
4.IEC61643-1,GB1880

Detailed Product Description

1.The indicator adjusts from red to green when this system malfunctions.
2.It has Fault detection and remote alarm functions

protective device with retractable winch is the supporting part of the protective equipment.Used for opening and closing of control block car nets

Surge protective device,SPD,surge protector,surge protection,controlling spd

Feature:
1 ． Module design, convenient installation,with easy electric maintains operation
2 ． Built-in over current and ov

Surge Protective device adopts a splendiferous & non -linear characteristic sensitvity resistance, under normal condition, surge arrester is under sky

GE GP2100 Protective Device Power Supply Module

1.EN469,NFPA1971-2007
2.Outside layer 93% aramid totally FR
3.4 layers for flame retardant,waterproof, thermal insulate & comfortable

The grounding protection device is applicable to 110kV, 220kV or 330kV power transformer circuits in order to realize the conversion of earthing metho

Surge protective device,SPD,surge protector,surge protection,controlling spd

KXBY1 Surge protection device Moulded case installed on 35mm standard electric rail, inside this product have failure release unit,

Surge protective device,SPD,surge protector,surge protection,controlling spd

1.Rated voltage:220V,380V
2.Pole:1P~4P(+NPE)
3.Dgrade lightning proof
4.IEC61643-1,GB18802.1

Product introduction:
The OBV1-C electricity wells up the protector to use in exchanging power supply systems and so on the 50HZ/60HZ, 220V/380V and

KXBY1 Surge protection device Moulded case installed on 35mm standard electric rail, inside this product have failure release unit,

1.EN469,NFPA1971-2007
2.Outside layer 93% aramid totally FR
3.4 layers for flame retardant,waterproof, thermal insulate & comfortable

Fire extinguisher nitrogen filler with safe protective device

Product introduction:
The OBV1-B series electricity wells up the protector (to hereafter refer to as SPD) to be suitable in exchanging 50/60Hz, t

1,AC and DC
2.Space-saving,easy and cost-effective installation
3.IEC61643-1,GB18802.1

Application:KXBY1-C series surge protective device apply to TT,IT,TN-S,TN-C,TH-C-S etc electric supply system with AC50/60Hz,voltage less than 230V/40

1. Smoke mask is for putting out a fire
2.Protecting 30 min
3.Protect people from CO&HCN toxic gas
4. Reflective, Flame Retardant, High Temperature