Home ProductsDry Type Transformer

Three Phase Medium Voltage Transformer 22kV - 630 KVA AN Or ANAF Cooling

Certification
Good quality Oil Immersed Transformer for sales
Good quality Oil Immersed Transformer for sales
Customer Reviews
Pearl Electric is equipped with a professional ,efficient team.

—— CEO Mr.Leong

Nice peopele, nice product.

—— General Manger Morne

Pearl Electric is one of the leading supplier in China Nuclear project.

—— China Nuclear Power

Thanks for providing stable performance , high quality power equippment all the time. It is a AAAA level of qualified suppliers

—— China Guangdong Nuclear Power

Pearl Electric is a promissing high-tech enterprise.

—— State Power Investment

I'm Online Chat Now

Three Phase Medium Voltage Transformer 22kV - 630 KVA AN Or ANAF Cooling

China Three Phase Medium Voltage Transformer 22kV - 630 KVA AN Or ANAF Cooling supplier

Large Image :  Three Phase Medium Voltage Transformer 22kV - 630 KVA AN Or ANAF Cooling

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: 45days-50days ex-work
Payment Terms: T/T, L/C
Supply Ability: 4000 units per year
Contact Now
Detailed Product Description
Core: Core-type Transformer Cooling: AN Or ANAF
Winding: Two-winding Transformer Capacity: 630KVA Or Customized
Rated H. V.: 22Kv Or Customized Rated L. V.: 0.433kv Or Customized
Impedance: 6% Or Customized

 
22kV - 630kVA Cast Resin Dry Type Transformer, Three Phases, Power Distribution
 
General scope:
 
Application for power distribution system and large power plant, etc.
 
Executed standards
IEC60076-11, DIN42523, China GB, international IEC or industrial standards.
 
Parameters: Rated Voltage: 33kV.
Rated Capacity: 630kVA.
Advantage :
Features:
1.Self-extinguishing and inflaming retarding, 
2. Low losses, high efficiency
3. Compact structure and free maintainance.
4.High security, great overload capability to withstand short-circuit 110 % overload in sudden situation.
5.Low noise. Best for indoor opeartion.
  
Features & Advantages
1. Fire-proof and explosion-proof, pollution-free and no toxic gas being generated.
2. Excellent damp-proof performance, capable of working under 100% relative humidity and other harsh conditions, with no damp-removing measures needed.
3. Thin resin structure realizes chap-free surface and excellent heat-dispersion performance.
4. Nice appearance, small-size, less installation space occupation and low engineering cost.
 
Undercarriage
Each transformer shall be equipped with four bi-directional wheels. These wheels shall be
adjustable for either transverse or longitudinal movement and equally spaced in both directions.
The undercarriage shall be sufficiently sturdy to permit the use of crowbars etc., place against it
during movement to the transformers final location.
Enclosure
The enclosure shall be fabricated from Galvanized Sheet Steel with minimum thickness of 2.3
mm and shall be self-supporting when assembled. The degree of protection against persons,
foreign objects and ingress of water shall be IP21 in accordance to IEC 60529.

No.ItemsUnitItem Type 1
I Basic Information     
1.01Type Designation PEC-S-630/33/0.433
1.02Applicable Standards IEC 60076
1.03Manufacturer Pearl Electric
1.04Country of Origin China
II Electric Performance     
2.01Rated PowerkVA630
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%
2.10Vector Group Dyn11
2.11Noise leveldB52
2.12Impedance%6
2.13No-load lossW2070
2.14Load Loss (@120℃)W8100
2.15Local Partial dischargepC<10PC
2.16Impulse Withstand Voltage (HV/LV)kV170/3
2.17Power Frequency Withstand Voltage
(HV/LV)
kV70/0
2.18Rated Duration of Short Circuits2
III Materials & Accessories     
3.01Core Materials Silicon Steel Sheet
3.02Winding Materials Copper conductor/foil
3.03Main Insulation Materials Epoxy Resin
3.04Tap-changer Off-load tap-changer
3.05Sensor for Temperature Alarm and Trip Yes, contact provided
3.06Protective Enclosure IP00
3.07Temperature Control Yes
3.08Cooling Fans N/A
3.09Current Transformer N/A
3.10Lightning Arrester N/A
3.11Transformer wheelpcsN/A
IV OTHERS     
4.01Dimensions (L*W*H)
(without enclosure)
mm2050*1070*1860
4.02Total mass
(without enclosure)
kg3150

 
 
Three Phase Medium Voltage Transformer 22kV - 630 KVA AN Or ANAF Cooling
 

Contact Details
Pearl Electric Co.,Ltd.

Contact Person: Sandy

Tel: 86-020-22626603

Send your inquiry directly to us (0 / 3000)