Home > Products > Coal Mine > Coal mining explosion proof Electrical Drill Comprehensive Protective Device

Coal mining explosion proof Electrical Drill Comprehensive Protective Device

Name: Coal mining explosion proof Electrical Drill Comprehensive Protective Device
Brand: DIANGUANG
Price: Negotiable

FOB Price

Negotiable / Set

1 Set(Min.Order)

Product Details

Place of Origin:

Zhejiang, China

Brand Name:

DIANGUANG

Model Number:

ZBZ-4.0(2.5)/1140(660,380)Z

Purpose

The device is used to control 127V,1.2W handheld coal drill remotely.

It has the protection functions of short circuit, over load, current leakage.

Technical Data

Main Transformer			controll drill power(kw)	response value current leakage resistance( KΩ )	response time:current leakage resistance(s)	Protected distance of short circuit(m)
connection mode	rated voltage(v)	rated current(A)
Y and triangle	1140(660)/133	1.27(2.19)/10.85	1.2	3	≤0.25	0-300
Y and triangle	660(380)/133	2.19(3.79)/10.85

Dianguang Explosion Protection Technology Co., Ltd.: Contact nameWill Zheng; Phone0086-0577-62662111; Address180 Wei 5th Road, Yueqing Economic Development District

Product Categories

Coal Mine	Electric Power	Hazardous Zone	Lighting
Marine Solutions	New Products	Weatherproof

New Products