11kv Kbsg Dry Type Mining Explosion Isolation Dry Type Transformer Cupper/Aluminum 50kVA

• Customization: Available
• Phase: Three
• Cooling Method: Dry-type Transformer
• Model NO.: KBSG 50kva
• Usage: Distribution Transformer
• Brand: Jsm
• Connection Method: Yyn0, Dyn11 or Others
• Primary Voltage: 11; 10.5; 10; 6.3; 6kv
• Frequency: 50 or 60 Hz
• Secondary Voltage: 0.4, 0.433kv
• Type: Transformer
• Transport Package: Exporting Wooden Case
• Specification: Mine Transformer
• Trademark: JSM
• Origin: China
• HS Code: 8504210000
• Production Capacity: 1500 PCS/ Month

Product Description

1) 22 years' manufacturing experience with three subsidiaries
2) Top 3 in China
3) won tender abroad
4) IP54

Tech data:
1. Standards: GB1094-1996; GB8286-2005; GB3836-2000; GB/T10228-2008; EQV IEC726
2. Capacity Range: 50-4000kVA
3. Voltage Grade: 6, 11kV
4. Voltage Regukation Mode: Off circuit tap changing
5. Tapping Range: ± 5%, ± 2× 2.5% or others
6. Frequency: 50Hz; 60Hz
7. Phase: Three phase
8. Connection Sign: Yy0(d11), Dyn11 or others
9. Short Circuit Impedance: Standard impedance (For details see technical data sheet)
10. Max. Temperature: 145K

Features:
The mineral product separates the explode migration transformer substation separaters the explode migration transformer substation by the mineral product with the do-like transformer, the high-pressured load switch either the high pressure and the low pressure switch ot he low pressure guarantees is composed
This series dry type mining explosion isolation movable transformer substation is a kind of movable whole set distribution and transformation device.
It has the protection of creepage, earth leakage, overload, short circuit, overvoltage, undervoltage etc

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.

Technical Data of 11kV KBSG Series Dry Type Mining Explosion Isolation Dry Type Transformer
				Loss (kW)				Weight (kg)	(mm)			Gauge(mm)
Rated Capacity	Voltage Group(kV)		Connection		(145)	No-load current	Impedance		(L)	(W)	(H)
(kVA)	HV	LV		No-load	Load	%	%		Dimension
50	10± 5%	0.693/0.4 1.2/0.693  1.2          3.45	Yy0              (d11)	390	680	2.5	4	1400	2310	950	1295	600
100				560	1050	2.5	4	1800	2430	950	1430
200				950	1800	2	4	2200	2730	950	1525	600                  900
250				1100	2100	2	4	2500	2760	950	1540
315				1300	2500	1.8	4	2800	2800	980	1555
400				1500	3000	1.8	4	3000	2950	1050	1610
500				1750	3500	1.5	4	3300	2950	1050	1610
630				2000	4100	1.5	4	4400	3200	1080	1450
800			Yy0              (d11)  Dyn11	2300	5100	1.2	4	4700	3200	1080	1600
1000				2600	6100	1.2	4.5	5900	3200	1110	1675
1250				3100	7400	1	4.5	6500	3250	1125	1740
1600				3800	8500	1	5	8300	3450	1245	1830
2000				4500	9700	0.7	5	10900	3665	1250	1900
2500				5200	10800	0.7	5.5	13930	3780	1390	1900
3150				6100	12800	0.7	5.5	18350	3880	1390	1900
4000				7000	15000	0.7	6	20910	4210	1450	1900
(Note): (Tapping range of high voltage) ± 5%; ± 2× 2.5%, Frequency: 50Hz. The above data provides a reference only, movable transformer sustation the basis switch of the shape size  of transformer substation different but different.