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2000kVA to 31500kVA 33kv 35kv 31.5mva 5mva, 30/15kv Oil Immersed Liquid Filled Copper Winding Oltc Three Phase 3pH Power Transformer

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Short Description:

The rated capacity of this oil immersed power transformer can be selected from 30KVA to 3500KVA (3.5MVA). It can be used outdoors or installed inside substations. The models that can be selected for this oil immersed transformer include S9, S11, S13, S15, and so on. The high-voltage part of oil immersed transformers can also be selected from 6KV, 6.3KV, 10KV, 10.5KV, 11KV, 20KV, 25KV, 33KV, 35KV, and so on The low voltage part of oil immersed transformers can also be selected: 400V, 415V, 0.4KV, etc. It can be configured according to the actual situation in your local area.

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Product Detail

Parameter table

Basic Information

Core	Core-type Transformer	Cooling Method	Oil-immersed Type Transformer
Winding Type	Two-winding Transformer	Certification	ISO9001-2000, ISO9001
Usage	Power Transformer, Distribution Transformer	Frequency Characteristics	Power Frequency
Shape of Core	U	Brand	NJZF/Customized
Rated Capacity	30kv~3500kVA(3.5mva)	High Voltage	35kv(Customizable)
Low Voltage	0.4kv(Customizable)	Frequency	50/60Hz
Connection Symbol	Dyn11, Yyn0	Transport Package	Wooden Pallet, Wooden Case
Origin	China	HS Code	8504220000
Production Capacity	5000 Unit/Year	Material	Copper / Aluminium
Usage	Combined Transformer, Power Transformer, Distribution Transformer	Specification	As per data sheet

Technical Parameters

Rated Power (kVA)	High Voltage (kv)	Low Voltage (kv)	Connection symbol	No-load loss(W)	On-load loss(W)	No load current (W)
30	6KV 6.3KV 10KV 10.5KV 11KV 20KV 35KV (customizable)	0.4KV (customizable)	Ydn11 Yyn0 (customizable)	100	600/630	2.1
50				130	870/910	2.0
63				150	1040/1090	1.9
80				180	1250/1310	1.8
100				200	1500/1580	1.6
125				240	1800/1890	1.5
160				280	2200/2310	1.4
200				340	2600/2730	1.3
250				400	3050/3200	1.2
315				480	3650/3830	1.1
400				570	4300/4520	1.0
500				680	5150/5410	1.0
630				810	6200	0.9
800				980	7500	0.8
1000				1150	10300	0.7
1250				1360	12000	0.6
1600				1640	14500	0.6
2000				2020	17820
2500				2380	20700

Iron core:
The iron core is made of brand new and excellent silicon steel sheets.
Ensure that customers maintain low wear and tear during use, low noise during operation, and more energy-efficient requirements

High Voltage Three Phase 35kv Oil Immersed Hv Power Transformer

Winding:
Use heat-resistant enameled wire.
Ensure good conductivity, stable operation, enhanced overload capacity, low line loss, and resistance to oxidation of the winding.
Extend the lifespan of transformers

Transformer oil tank:
The transformer oil tank is composed of corrugated walls that can breathe.
Excellent corrugated walls can compensate for changes in transformer oil volume caused by temperature rise and fall. Therefore, we cancelled the design of the oil storage tank for the transformer. This not only reduces the cost of the transformer, but also lowers the overall height of the transformer. Saved users’ various costs.

Safety protection device:
We will equip the transformer with sensitive relief valves and precise glass thermometer sockets.
Of course, we can also equip trip terminals with alarms and gas relays according to customer requirements.
Everything is just to ensure your safety during use.

Workshop

Certificate

Packaging & Shipping

Our regular packaging: wooden boxes or customized support.

Power Distribution Transformer Oil Immersed Type Three Phase Electric Substation Transformers 10kv 20kv 35kv 110kv

FAQ:

1. What are the main products of your company?

We specialize in the production and supply of power transformers, distribution transformers, dry-type transformers, pad-mounted transformers, and single-phase transformers.

2. When will you deliver the goods?
Our production timeline ranges from 45-60 days, contingent on the specifics of the buyer’s order.

3. Can you provide samples?
Unfortunately, we are unable to provide samples free of charge.

4. May I have your catalogue and price list?
Absolutely. Please contact us to obtain our comprehensive catalogue and detailed price list.

5.Can your products be customized?

Yes, we excel in producing and processing products tailored to your precise requirements.

Nanjing Zhengfeng Foreign Trade Service Co., Ltd

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WhatsApp&WeChat：008615195918392

Email：njzfelectric@zftrades.com

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njzfelectric@zftrades.com
008615195918392
Address: No.6， Xingzhi Rd, Qixia District, Nanjing, Jiangsu Province, 210046, China