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Two Winding AN Air Cooled Transformer Low Noise 6.6 KV - 1000kVA Fireproof

Categories Dry Type Transformer
Brand Name: Pearl Electric
Model Number: PEC-S, SC(B) 9-15
Certification: KEMA, CE, CCC, ISO9001
Place of Origin: China
MOQ: 1 unit
Price: USD/RMB
Payment Terms: T/T, L/C
Supply Ability: 9000 units per year
Delivery Time: 30days-50days ex-work
Packaging Details: Seaworthy wooden packing
Cooling: AN or customized
Winding: Two-winding transformer
Capacity: 1000KVA or Customized
Rated H. V.: 6.6Kv or Customized
Rated L. V.: 0.433kv or Customized
Impedance: 6% or Customized
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Two Winding AN Air Cooled Transformer Low Noise 6.6 KV - 1000kVA Fireproof

6.6 kV - 1000kVA Cast Resin Dry Type Transformer, Three Phases, Two Winding, Power Distribution


  1. Low loss, low noise, low partial discharge, high reliability.
  2. Strong capability with anti-short circuit, high anti-lightning impulse capability.
  3. HV coil is vacuum casted with epoxy resin with pressure, capabilities for better the cast without pressure.
  4. Simulating analysis being used in the core model, the resonance can be avoided and the noise is reduced. Simulation calculation and analysis of lighting impulse wave are applied to the HV Coils; anti-lighting impulse capability is improved.

Packing & Shipping:
Packaging Details: One unit per wooden case or pallet subject to need
Ex-work Detail: 35-50 work days after the whole payment

Engineering Drawings:
i. “Transformer Outline Arrangement” showing front, top and side elevations; overall
dimensions (HV & LV terminals height, length and width); clearance between terminals
with cable lugs (phase-to-phase) & terminals to nearest metal part (phase-to-earth); list of
fittings/components; mass; transformer details (voltage rating, kVA rating, vector group,
step-up or step-down).

ii. “Rating Plate Drawing” showing all details stipulated in sub-clause 6.13 of this technical

iii. “HV and LV Winding Assembly Details” indicating conductor material, type & size;
interlayer insulation material & thickness; insulation material & thickness between HV &
LV windings. (Additional. Please refer to 11(b) above).

iv. “Active Parts Assembly Details” showing side & front elevations with isometric view.
(Additional. Please refer to 11(b) above).

(d) A sample manual on complete installation, operation and maintenance of the transformers shall
be submitted during tender submission. The manual must be provided with each transformer

I Basic Information     
1Rated Voltage ratiokV6.6 kV / 0.433 kV
1.01Rated CapacitykVA1000
1.02Applicable Standards IEC 60076
1.03Manufacturer Pearl Electric
1.04Country of Origin China
II Electric Performance     
2.01Rated PowerkVA1000
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 leveldB50
2.13No-load lossW1900
2.14Load Loss (@120℃)W9550
2.15Local Partial dischargepC<10PC
2.16Impulse Withstand Voltage (HV/LV)kV75/0
2.17Power Frequency Withstand Voltage
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

2 Applied Standard
GB/T10228 , GB1094.11 , IEC60076-11 , DIN42523

Quality Two Winding AN Air Cooled Transformer Low Noise 6.6 KV - 1000kVA Fireproof for sale
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