KBSGZY series dry-type mining explosion isolation movable transformer sbustation

GB 8286-2005 GB3836-2000
GB/T 10228-1997 GB6450-1986

1The installment highly does not surpass elevation 1000m,the special environment gives the explanation in addition;
2Ambient temperature:
Highest air temperature +40;
Highest daily average air temperature+30;
Highest annual average air temperature+20;
Lowest outdoor air temperature-5.
3The surrounding air relative humidity is not bigger than 95% ( +25when )
4In has the methane and the coal dust,also has the explosion hazard in the mine pit;
5Does not have,the vibration as well as with the gradient does not surpass in 15~ environment;
6Does not have sufficiently the dipping and the insulation gas and the steam;
7No-water drop place;
8The supply voltage profile is approximate to the sine wave;
9The three-phase supply voltage approximate is symmetrical;
(When extracts this condition stipulation,separate consultation)

The mineral product separates the explode migration transformer substation separates the explode migration tran-
sformer substation by the mineral product with the do-like transformer, the high-pressured load switch either the high pre-
ssure and the Iow pressure switch or the Iow pressure guarantees is composed. Has the leakage, the leakage,
the overload, short-circuits, the performance.
KBSGZY series dry type mining explosion isolation movable transformer substation is a kind of movable whole set distrib-
ution and transformation device. It is suitable for not only mines filled with firedamp mixed gas ,grime and explosive gas ,but also
the gas and steam environment that can not erode metal and insulation.

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