Basic Info.
Product Description
Service Conditions
A. Altitude shall not be over 1500m
B. Highest temperature no more than 40ºC
C. Relative humidity shall not exceed 95% (+25ºC)
D. No severe shaking and vibration, and the gradient to vertical should not exceed 15°
E. It can be used in the places where exists methane mixed gases or coal&dust that make cause explosions; but no gas or vapor that may erode or destroy metals
F. Environment without water dripping or environment with water-proof facilities
G. Voltage wave form is similar to sine wave and three-phase power voltage is near symmetry.
Certifications
China patent number | ZL03212521.6 |
Press number | 2620461 |
Explosion-proof Certificate | I |
Explosion-proof Certificate | II |
Colliery Products Security Mark Certificate | I |
Colliery Products Security Mark Certificate | II |