20KV 500 KVA Transformer 3 Phase

Categories	Dry Type Transformer
Brand Name:	KNKONG
Model Number:	SCB
Certification:	ISO IEC GB
Place of Origin:	China
MOQ:	1
Price:	USD 1000-2000 Each
Payment Terms:	L/C, T/T
Supply Ability:	500 unit per month
Delivery Time:	15 working days
Packaging Details:	Standard export packaging
Working Voltage:	10/20/35KV
Working Capacity:	30-2500KVA
Working Frequency:	50Hz
Standards:	ISO IEC GB
OEM/ODM:	Available
Manufactory:	KNKONG

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Company Info.

Knkong Electric Co.,Ltd

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Product Details
Company Profile

20KV 500 KVA Transformer 3 Phase

SCB 10-35KV 2500KVA 3-phase power Transformer ISO IEC GB

10KV 20KV 35KV SCB Dry Type Power Transformer

Capacity:30~2500KVA
epoxy resin cast
The core is made of high permeable grain orientated silicon sheet and cast with imported epoxy resin

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Product Introduction

Dry-type transformers are widely used in local lighting, high-rise buildings, airports, terminal CNC machinery equipment and other places. Simply put, dry-type transformers refer to transformers whose cores and windings are not immersed in insulating oil.

Structural features

Because dry-type transformers have the advantages of strong short-circuit resistance, small maintenance workload, high operating efficiency, small size, and low noise, they are often used in places with high performance requirements such as fire prevention and explosion protection.

1. It is safe, fireproof, pollution-free, and can be directly operated in the load center;

2. Using domestic advanced technology, high mechanical strength, strong short-circuit resistance, small partial discharge, good thermal stability, high reliability and long service life;

3. Low loss, low noise, obvious energy-saving effect, maintenance-free;

4. Good heat dissipation performance, strong overload capacity, and capacity operation can be increased when forced air cooling;

5. Good moisture-proof performance, adapt to high humidity and other harsh environments;

10KV-SCB dry type transformer main technical data

Rated power (kVA)	High voltage (kV)	H.V.Tap (kVA)	Rated Frequency (Hz)	Low Voltage (kV)	Vector group	Short circuit impedance	No-load loss(w)	On-load loss(w)	No-load loss circuit (%)	Main Body (without shell)
										LWH(mm)	Weight (Kg)
20	6 6.3 6.6 10 10.5 11	±5% or +2×2.5%	50	0.4	Yyn0 Dyn11	4	190	710	2.3	585400561	205
30							190	710	2.3	585400561	230
50							270	1000	2.2	585400636	300
80							370	1380	1.7	700500759	395
100							400	1570	1.7	710500779	475

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20KV 500 KVA Transformer 3 Phase

20KV 500 KVA Transformer 3 Phase

20KV 500 KVA Transformer 3 Phase

10KV 20KV 35KV SCB Dry Type Power Transformer

20KV 500 KVA Transformer 3 Phase

50Hz 500 KVA Transformer 3 Phase

35KV 500 KVA Transformer

20KV 500 KVA Transformer 3 Phase

Knkong Electric Co., Ltd (Zhengzhou Knkong Mechanical And Electrical Co., Ltd)was established in 2012. A wholly-owned subsidiary of Henan Sanhe Electric Group. We are mainly responsible for overseas market exporting, electronic components, and technology import.