H59 11/0.4kv 100kva Oil Immersed Power Transformer

Name: China Customized H59 11/0.4kv 100kva Oil Immersed Power Transformer Manufacturers, Suppliers - FENGYUAN
Brand: FENGYUAN
SKU: 190313536

H59 Distribution transformers oil-immersed with power rating from 25 to 2500 kVA and Voltage 6-36/0,4 (0.23)kV. In 50/60 Hz power transmission and distribution system for power supply and lighting in industrial and agricultural field. Distribution transformers are produced with nominal Voltage in primary winding 6 up to 36 kV. Nominal Voltage in secondary winding is 0,4 or 0,23 kV. Scheme and connection group of windings U/Un-0 or D/Un-11, etc. . On the customer demand it is possible to make transformers with different connection of the Voltage s and other construction solution. Regulating the Voltage is made as a result of moving the switch, by the transformer detached from the net both high (HV) and low (LV) Voltages. The Voltage is being regulated on the side of HV for ±2x2,5% value from nominal value. Exterior introductions HV and LV are removable and passers-by are made from china insulators. At great current 1000 A and more on the hard core current are contact clamps screwed properly with the spatula which connecting the track or the cable attachment assures. The expandability of oil assures appropriate works of the transformer at different weather conditions and fluctuations of the temperature. The dehumidifier is installed to provide dry air in transformer. For measuring the temperature of upper layers of oil on the casing a thermometer is installed. Transformers with power rating from 400 to 2500 kVA are occupied with wells to install in base.

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Description

H59 11/0.4kv 100kva oil immersed power transformer

H59 series distribution transformers are installed in MV/LV substations. These transformer have a place in different fields : urban and rural power distribution, tertiary industry, utilities, industry, renewable energy, etc.

Product Name	10KV,15KV,20KV, 30KV, 33KV H59 Oil immersed Three phase Distribution Transformer
Rated Voltage	10KV, 15KV, 20KV, 30KV, 33KV or other
Rated Capacity	50KVA ~ 1250KVA or other
Standard	IEC, ANSI,DIN,BS, GB or other
Core and Winding material	Amorphous Metal Core, Copper Winding or Aluminium winding.
On-Load Tap Changer	Germany MR or Huaming China or Changzheng China or ABB
Main Accessories	MR, ABB, MESSKO,OMAN,Qualitrol or China Brand.
Type Test Report	KEMA Type test report 63MVA/110KV Power transformer and CQTC 35KV 2500KVA

1. Energy saved :
Compared with old type S7, no-load loss decreases 10.25% averagely and on-load current decreases 37.9%, which means 18.39% operation cost is reduced.
2. Long-term reliable service life:
Fully enclosed transformer tank and rim shall be bolted together or welded firmly. Isolation between oil and air keeps insulation away from moisture, which lowers insulation aging and improves service life.
3. Free from untanking:
Free from untanking before operation, so its cost is saved.
4. Free from maintenance
5. Low noise:
Impacted structure in design, new material and new technology adopted and low noise.
6. Small size and artistic appearance:
Owing to the corrugated plate used for radiation, oil volume is changed by adjustment and compensation through expansion and shrinkage of corrugated plate when the temperature of oil is changed. Corrugated tank is small size in good looking.

Technical Data of 10kV Oil Immersed Power Transformer
Rated Capacity	Connection symbol	Voltage Combination			NO load loss (W)	No load current (%)
Rated Capacity	Connection symbol	High voltage (KV)	Tapping Range	Low Voltage (KV)	NO load loss (W)	No load current (%)
30kva	Yyn0 or Dyn11	6 6.3 10 10.5 11	±5% or ±2+2.5%	0.4	100	2.3
50kva					130	2.0
63kva					150	1.9
80kva					180	1.9
100kva					200	1.8
125kva					240	1.7
160kva					280	1.6
200kva					340	1.5
250kva					400	1.4
315kva					480	1.4
400kva					570	1.3
500kva					680	1.2
630kva					810	1.1
800kva					980	1.0
1000kva					1150	1.0
1250kva					1360	0.9
1600kva					1640	0.8

H61

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FAQ

Q5 : Is OEM/ODM available?

A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.

Q6 : You are manufacturer or trading company?
A: We are factory, As a 100% professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100%.

Q7 : Can the price be negotiated?

A: Yes, the price is negotiable. It can be changed according to your quantity or package

Q8 : How about inspection?

A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.

Q9 : What is payment terms?

A: T.T, Paypal,Western Union,Alibaba trade assurance and L/C is acceptable. 30% T/T in advance ,70% balance before shipment.

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Jiyuan Fengyuan Electrical Equipment Co., Ltd