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High Quality Low Loss Electrical Step-Down Transformer with Changeover Switch

High Quality Low Loss Electrical Step-Down Transformer with Changeover Switch

Overview Product Description For customized products, please consult our online customer service! Our S9, S10, S11 serie;
Basic Info
Model NO. SZ12
Usage Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics Power Frequency
Shape of Core EI
Brand Zghqdl
Rated Capacity 30-2500kVA
Ambient Temperature -25~40 Centigrade
Customizable Yes
OEM Offered
Transport Package Wooden Case
Trademark ZGHQDL
Origin Zhejiang, China
HS Code 8504210000
Production Capacity 8000pieces/Year
Product Description

High Quality Low Loss Electrical Step-Down Transformer with Changeover Switch

Product Description

For customized products, please consult our online customer service!

Our S9, S10, S11 series three phase oil-immersed transformers conform to the standards of IEC, GB1094 Power Transformer and GB/T6451-2008 Technical Parameters and Requirements of Three-phase Oil-immersed Power Transformer. With the application of domestic and overseas advanced techniques, our products are made of high-quality raw materials with optimized design, which enables more compact structure and higher capability. The transformer core is made of quality cold-rolled silicon sheet steel and is of a full-miter non-puncture structure. The coil is made of quality oxygen-free copper, featuring good outlook and safe running. The products are widely used in power transmission and distribution of industrial and agricultural power networks.For clients from different countries and regions, we offer customized production service. We can provide an quotation for you within 24 hours. Any inquiries are welcome!

High Quality Low Loss Electrical Step-Down Transformer with Changeover Switch

High Quality Low Loss Electrical Step-Down Transformer with Changeover Switch

High Quality Low Loss Electrical Step-Down Transformer with Changeover Switch

Product Parameters

Technical parameters listed in the table below are for reference only.For customized products, please consult online customer service!

RatedPowerVoltageCombinationConnectionSymbolLoss(kW)Non-loadCurrentShort CircuitImpedanceWeight(kg)
(kVA)High Voltage(KV)TapppingRangeLow Voltage(KV)LabelNo-LoadLoad(%)(%)Oil WeightTotalWeight
3020±5%or±2×2.5%0.4Yyn0orDyn110.10.63/0.601.54.075295
500.130.91/0.871.388395
630.151.09/1.041.295420
800.181.31/1.251.2103480
1000.21.58/1.501.1115540
1250.241.89/1.801.1130645
1600.282.31/2.201145740
2000.342.73/2.601175885
2500.43.20/3.050.91951010
3150.483.83/3.650.92301205
4000.574.52/4.300.82551375
5000.685.41/5.150.82851620
6300.816.20.64.53501960
8000.987.50.64052310
10001.1510.30.64901690
12501.36120.45503315
16001.6414.50.46253795

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About Our Company

High Quality Low Loss Electrical Step-Down Transformer with Changeover Switch

FAQ

Q1: Are you a factory or trading companyA1: Yes, we are a top-notch manufacturer dedicated to research, development and production of a wide range of high quality transformers. Both our products and price are very competitive.

Q2: How does your factory do regarding quality control?A2: All the products will be 100% checked and tested before delivery. All our products comply to strict tests, easy maintenance guaranteed. We also offer on-line after-sale service in case of any further problems.

Q3: When can I get the price?A3: Usually we quote within 24 hours after we get your inquiry.

Q4: How could I get a sample?A4: if you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples.

Q5: What is the price of shipping?A5: Depending upon the port of delivery, price varies.Q6: What about maintenance?A6: Transformers contain no moving parts and require very little maintenance. Periodic inspection and care are recommended practices especially if the transformer is operating in a harsh environment.

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