Quick Detail
Place of Origin
Brand Name
Pearl Electric Co.,Ltd.
Model Number
PEC-S, SC(B) 9-15
HS-CODE
85-
Package & Delivery Lead Time
Package
Seaworthy wooden packing
Delivery Lead Time
30days-50days ex-work
Detailed Description
11kV - 1000kVA Cast Resin Dry Type Transformer, Three Phases, Two Winding, Power Distribution
Cast Resin Dry Type Transformer, Low Noise, Low Loss and Low Partial Discharge.
Advantages:
# # Low loss, low noise, low partial discharge, high reliability.
# Strong capability with anti-short circuit, high anti-lightning impulse capability.
# HV coil is vacuum casted with epoxy resin with pressure, capabilities for better the cast without pressure.
# 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-workDetail: 35-50work days after the whole payment
HANDLING & TRANSPORT
The method of handling and transport shall be executed safely with care against accidental breakage,
loss or injury from the time the transformer leaves the factory until finally delivered to the assigned
location as instructed by Buyer. The Tenderer shall specify the appropriate method for lifting, jacking
and depending on the transformer dimension and weight as arranged for transport, the mode of
transport including the type and size of the vehicle used for transportation.
TRAINING OF TNB PERSONNEL (Subject to client's need)
The Tenderer will be required to develop a minimum 3-day training program for the relevant Buyer
stations personnel that purchased the transformer. The training program shall include classroom and
practical hands-on training on the transformer maintenance, testing and repair. The proposed program
syllabus shall be submitted after award of tender to Asset Management Department, Distribution
Division for review following which the execution of the training program should commence
before the first delivery of the transformers and completed before expiry of contract.
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No. | Items | Unit | PEC-S-1000/11/0.433 |
I Basic Information | | |
1 | Rated Voltage ratio | kV | 11kV / 0.433 kV |
1.01 | Rated Capacity | kVA | 1000 |
1.02 | Applicable Standards | | IEC 60076 |
1.03 | Manufacturer | | Pearl Electric |
1.04 | Country of Origin | | China |
II Electric Performance | | |
2.01 | Rated Power | kVA | 1000 |
2.02 | HV | kV | 11 |
2.03 | LV | kV | 0.433 |
2.04 | Frequency | Hz | 50 |
2.05 | Number of phase | | Three |
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 | 50 |
2.12 | Impedance | % | 6 |
2.13 | No-load loss | W | 1900 |
2.14 | Load Loss (@120) | W | 9550 |
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 |
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2 Applied Standard
GB/T10228 , GB1094.11 , IEC60076-11 , DIN42523
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