Inflaming Retarding AN 3 Phase Transformer 10kV - 80kVA

Basic Information
Place of Origin: China
Brand Name: Pearl Electric Co.,Ltd.
Certification: KEMA, CE, CCC, ISO9001
Model Number: PEC-S, SC(B) 9-15
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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 10kV - 80kVA Cast Resin Dry Type Transformer , Three Phases , Two Winding , Power Distribution​
 

 

Product Description:


Dry transformer is mainly applied to heating furnace such as glass furnace, electric resistance furnace, vacuum furnace, polycrystalline furnace and electroplate, traction rectifier transformer for first grade.

 

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, which is smaller to partial discharge, higher reliability as well as long service life.
 

2. Accordingly the imported epoxy resin and glass fiber compound insulation, materials are used and certain silicon powder is contained in the epoxy resin. Both 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. As the result of that the core clamp is coated with the special anti-corrosive materials, it can do as usual under the severe conditions. It is unnecessary to get rid of moisture for interval operation.
 

4. Excellent capabilities of withstanding short-circuit and lightning impulse.
 

5. Good heating dissipation due to thin resin coated on the outside of coils. Normally, natural air cooling (AN) is taken. Fan cooling system could be provided with the transformer in any protection grade to improve short time overload ability and ensure the safe operation.
 

 

Cast Resin Dry Type Transformer, Low Noise, Low Loss and Low Partial Discharge.

 

No. Items Unit  
I Basic Information       
1 Rated Voltage ratio kV 10kV / 0.433 kV
1.01 Rated Capacity kVA 80
1.02 Applicable Standards   IEC 60076
1.03 Manufacturer   Pearl Electric
1.04 Country of Origin   China
II Electric Performance       
2.06 Insullation Class   Class H
2.07 Temperature Rise (@40℃ ambient temperature) K 125K
2.08 Cooling Method   AN
2.09 Tapping Ranging   ±2*2.5%
2.1 Vector Group   Dyn11
2.11 Noise level dB 48
2.12 Impedance % 4
2.13 No-load loss W 420
2.14 Load Loss (@120℃) W 1460
2.15 Local Partial discharge pC <10PC
2.16 Impulse Withstand Voltage (HV/LV) kV 75/0
2.17 Power Frequency Withstand Voltage
(HV/LV)
kV 28/3
2.18 Rated Duration of Short Circuit s 2
III Materials & Accessories       
3.01 Core Materials   Silicon Steel Sheet
3.02 Winding Materials   Copper conductor/foil
3.03 Insulation methods   HV vacuum cast / LV impregnant
3.04 Main Insulation Materials   Epoxy Resin
3.05 Tap-changer pcs Off-load tap-changer
3.06 Sensor for Temperature Alarm and Trip pcs Yes, contact provided
3.07 Protective Enclosure pcs IP00

 
 
 Applied Standard


GB/T10228 , GB1094.11 , IEC60076-11 , DIN42523
 
 
Inflaming Retarding AN 3 Phase Transformer 10kV - 80kVA 
 
 

Contact Details
Sandy

Phone Number : 86-020-22626603

WhatsApp : 008618826241798