China OEM Mv Transformer Manufacturer – Dry-type mine explosion-proof dry-type transformer – JSM TRANSFORMER

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China OEM Mv Transformer Manufacturer – Dry-type mine explosion-proof dry-type transformer – JSM TRANSFORMER Detail:

DRY TYPE MINING EXPLOSION ISOLATION MOVABLE

TRANSFORMER SUBSTATION

Features of Products

The mineral product separates the explode migration transformer substation separates the explode migration transformer substation by the mineral product with the do-like transformer.
the high-pressured load switch either thehigh pressure and the low pressure switch or the low 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 distribution 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.

 

Standard

JB3955-1993;GB1094.1~2-1996;GB12173-2008;GB1094.3-2003;GB1094.5-2008

 

 

Using environment and working condition

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

KBSGZY series 6kV mining explosion isolation dry type transformer technical data
Rated Capacity (kVA)	HV/LV (kV)	Vector Group	Impedance voltage	Loss(kW)		No-load current	Weight (kg)	L*B*H(mm) Outline dimension		Gauge (mm)
			％	No-load	Load	％
50		Yy0 (d11)	4	350	550	2.5	1350	3290*950*1160		600
100			4	520	920	2.5	1600	3580*950*1430
200			4	820	1550	2.0	2050	3710*950*1445
250			4	950	1800	2.0	2300	3820*965*1530
315			4	1100	2150	1.8	2500	3870*975*1540
400	6±5%		4	1300	2600	1.8	2650	3890*995*1550
500			4	1500	3100	1.5	3100	3910*1050*1570
630			4	1800	3680	1.5	4310	4085*1080*1450
800	0.693/0.4	Yy0 (d11) Dyn11	4	2050	4500	1.0	4650	4085*1080*1510		600
1000	1.2/0.693		4	2350	5400	1.0	5150	4100*1130*1540		900
1250	1.2		4	2750	6500	1.0	5900	4190*1160*1610
1600	3.45		4	3350	8000	0.8	7250	4190*1200*1750
2000			4.5	3800	9500	0.6	10820	4570*1220*1790
2500			5	4500	10600	0.6	13850	4580*1230*1850
3150			5.5	5300	12500	0.6	18250	4820*1260*1890
4000			6	6100	14000	0.6	20810	4930*1400*1920

 

 

KBSGZY Series 11kV mining explosion isolation dry type transformer technical data
Rated Capacity (kVA)	HV/LV (kV)	Vector Group	Impedance voltage	Loss(kW)		No-load current	(L*W*H) Outline Dimension mm	Weight	Gauge
			%	No-load	Load	%		kg	mm
50		Yy0 (d11)	4	39	680	2.5	3200*950*1295	2400	600
100			4	560	1050	2.5	3580*950*1430	2800
200			4	950	1800	2.0	3990*950*1525	3200	600 900
250			4	1100	2100	2.0	4020*950*1540	3500
315			4	1300	2500	1.8	4050*980*1555	3800
400	10±5%		4	1500	3000	1.8	4200*1050*1610	4000
500			4	1750	3500	1.5	4200*1050*1610	4300
630			4	2000	4100	1.5	4370*1080*1450	5400
800	0.693/0.4	Yy0 (d11) DYN11	4	2300	5100	1.2	4370*1080*1600	5700
1000	1.2/0.693		4.5	2600	6100	1.2	4400*1110*1675	6900
1250	1.2		4.5	3100	7400	1.0	4480*1245*1830	7300
1600	3.45		5	3800	8500	1.0	4640*1245*1830	9300
2000			5	4500	9700	0.7	4665*1250*1900	11900
2500			5.5	5200	10800	0.7	4870*1390*1900	14930
3150			5.5	6100	12800	0.7	4880*1390*1900	19350
4000			6	7000	15000	0.7	5210*1450*1900	21910

 

 

 

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