KS9 series oil-immersed mining transformer

Detailed Product Description

KS9 series ore transformer is applied to certain place with some gas/ without explosion danger  such as center substation of coal borehole, pit bottom, general air inlet duct and main air inlet duct, besides, it also could be applied to moist environment like tunnel.

      

Rated capacity(kVA)	Rated voltage (kV)		Voctor group	No-load loss(kW)	Load loss(kW)	Impedance (%)	No-load current(%)	Weight (kg)
	HV	LV
50	6.6         6.3           6	0.693~0.4	Yy0 or Yd11	170	870	4.5	2	410
80				240	1250		1.8	570
100				290	1500		1.6	610
160				390	2200		1.4	790
200				470	2600		1.3	1050
250				560	3050		1.2	1150
315				670	3650		1.1	1270
400				800	4300		1	1580
500				960	5100		1	1790
630				1150	6200		0.9	2200

 

We can provide transformers operated under special service condition as per users requirements.