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22kV - 2000 KVA Dry Type Transformer Pollution Free Dry Type Cast Resin Transformer

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22kV - 2000 KVA Dry Type Transformer Pollution Free Dry Type Cast Resin Transformer

China 22kV - 2000 KVA Dry Type Transformer Pollution Free Dry Type Cast Resin Transformer supplier

Large Image :  22kV - 2000 KVA Dry Type Transformer Pollution Free Dry Type Cast Resin Transformer

Product Details:

Place of Origin: China
Brand Name: Pearl Electric Co.,Ltd.
Certification: KEMA, CE, CCC, ISO9001
Model Number: PEC-S, SC(B) 9-15

Payment & Shipping Terms:

Minimum Order Quantity: 1 unit
Price: USD/RMB
Packaging Details: Seaworthy wooden packing
Delivery Time: 30days-50days ex-work
Payment Terms: T/T, L/C
Supply Ability: 9000 units per year
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Detailed Product Description
Capacity: 2000KVA Or Customized Rated H. V.: 22Kv Or Customized
Rated L. V.: 0.433kv Or Customized Impedance: 6% Or Customized
Insulation Level: H. V.: Li/AC 75/28 L. V.: 0/3 Place: Indoor

 22kV - 2000kVA Cast Resin Dry Type Transformer, Three Phases, Two Winding, Power Distribution
 
 
Dry transformer Feature:
 
Pearl Electric adopts advanced technology and high quality raw material, with first class equipment and strict processing, PEC-S- cast resin dry type transformer owns the following advantages:
1. Copper conductor is used both for H. V. &L. V. Coils to strengthen the glass fiber. It is dried and cast by epoxy resin under the high vacuum. After curing, it is a firm cylinder, with high mechanical strength and withstanding short-circuit capability, smaller partial discharge, higher reliability as well as long service life.
 
2. Flameproof, explosion resistant, no pollution to environment. Because the imported epoxy resin and glass fiber compound insulation materials are used and certain silicon powder is contained in the epoxy resin. Heat conduction co-efficient and flameproof ability is greatly improved in comparison with old type materials. There would be no toxin and harmful gas caused by resin under high temperature.
 
3. The moist cannot be absorbed by coils. The core clamp is coated with the special anti-corrosive materials so it can do as usual under the severe conditions. It is unnecessary to get rid of moisture for interval operation.

Important Notice

1 After the transformer is installed, the system earthing reliability should be strictly tested and checked, thus to ensure reliable earthing of the system.

 

2 To avoid occurrence of accidents, a fence should be erected around the transformer without protective enclosure before putting into service.

 

3 DO NOT touch the transformer’s main body with power switched on.

 

4 Only qualified technicians can perform testing, installation and maintenance work.

 

 

No.ItemsUnit 
I Basic Information     
1Rated Voltage ratiokV22kV / 0.433 kV
1.01Rated CapacitykVA1250
1.02Applicable Standards IEC 60076
1.03Manufacturer Pearl Electric
1.04Country of Origin China
II Electric Performance     
2.01Rated PowerkVA2000
2.02HVkV22
2.03LVkV0.433
2.04FrequencyHz50
2.05Number of phase Three
2.06Insullation Class Class H
2.07Temperature Rise (@40℃ ambient temperature)K125K
2.08Cooling Method AN
2.09Tapping Ranging ±2*2.5%
2.1Vector Group Dyn11
2.11Noise leveldB55
2.12Impedance%6
2.13No-load lossW3240
2.14Load Loss (@120℃)W16390
2.15Local Partial dischargepC<10PC
2.16Impulse Withstand Voltage (HV/LV)kV75/0
2.17Power Frequency Withstand Voltage
(HV/LV)
kV28/3
2.18Rated Duration of Short Circuits2
III Materials & Accessories     
3.01Core Materials Silicon Steel Sheet
3.02Winding Materials Copper conductor/foil
3.03Insulation methods HV vacuum cast / LV impregnant
3.04Main Insulation Materials Epoxy Resin
3.05Tap-changerpcsOff-load tap-changer
3.06Sensor for Temperature Alarm and TrippcsYes, contact provided
3.07Protective EnclosurepcsIP00
3.08Temperature ControlpcsAs required.
3.09Cooling FanspcsN/A
3.10Current TransformerpcsN/A
3.11Transformer wheelpcsYes
IV OTHERS     
4.01Dimensions (L*W*H)(without enclosure)mm1720*1070*1400
4.02Total mass (without enclosure)kg3030

 
 
2 Applied Standard
GB/T10228 , GB1094.11 , IEC60076-11 , DIN42523
 22kV - 2000 KVA Dry Type Transformer Pollution Free Dry Type Cast Resin Transformer
 
 

Contact Details
Pearl Electric Co.,Ltd.

Contact Person: Sandy

Tel: 86-020-22626603

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