Mining flameproof movable substations

Product Description

Our group is a private enterprise of high-tech have many years history, and our company is specialized in manufacturing transformers and treactor. We passed and applied the ISO***1:***0 Quality Management System to guarantee our products reach the top standard of performance. Standard GB********5 GB********0 GB/T*********7 GB********6 Purpose KBSGZY series mining flameproof movable substations is a kind ofmovable whole set for power supply and transformer. It is suit mines filled with firedamp mixed gas, grime and explosive gas, the gas and steam environment that can not erode metal or destroy insulation as well. Product Characteristics The mining product separates the explode migration transformer substation separate the explode migration transformer subsation by the minwral product with the do-like transformer, the high-pressured load switch either the high pressure and the low pressure switch or the low pressure guarantes is composed.Has the leakage, the leakage, the overload, short-circuits, the performance. Using environment and working condition ***** installation is not nigher that ***0m(usual normal), special environment gives explannation in addition. 2.Ambient temperature highest temperature ***** maximum monthly average temperature *0C maximum annual temperature *0C lowest temperatures *5C ***** surrouding air relative humidity is not greater than *5%(*5C) ***** the mine, with methane, dust, explosion danger is well ***** vibration the gradient is less than *5C 6. No gas or steam to corrade metal or destroy insulation *****-water drop site 8.Voltage profile is approximate to the sine wave ***** there-phase supply voltage approximate symmetrical Note: When exceed this condition stipulation, consulation is needed.