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11 KV - Class Container Transformer Seaworthy Housing Low Noise Transformer

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Pearl Electric Co.,Ltd.
City: Guangzhou
Province/State: Guangdong
Country/Region: China
Tel: 86-020-2262-6605
Contact Person:
Ms Jenny Tan

11 KV - Class Container Transformer Seaworthy Housing Low Noise Transformer

Brand Name : Pearl Electric Co.,Ltd.
Model Number : PEO-S, S9~13
Certification : KEMA, CE, CCC, ISO9001
Place of Origin : China
MOQ : 1 unit
Price : USD/RMB
Payment Terms : T/T, L/C
Supply Ability : 8000 units per year
Delivery Time : 35~50days ex-work
Packaging Details : Seaworthy wooden packing
Capacity : 30kVA~10MVA or Customized
Rated H. V. : 22 kv or Customized
Rated L. V. : 0.4kv or Customized
Vector Group : Dyn11 or Customized
Impedence : 4%-6% or Customized
Cooling : ONAN/ONAF or Customized
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22 kV - Class , High Mechanical Strength , Container Substation Transformer , Seaworthy Housing


1 Features

  1. High safety performance
  2. Functional maturation & Reliable performance
  3. Rich structure
  4. Convenient maintenance
  5. Low noise
  6. Wonderful weather resistance
  7. No-leakage

2 Applied Standards

IEC 60076

Rated H.V.:20 (10.5, 11, 6.3, 6) kV, ±2×2.5%
Vector GroupDyn11/Yyn0
Rated L.V.:0.4/0.433 kV
No-load Loss:0.13~3.20kW
Load Loss0.60~21.5kW
No-load Current:0.6~2.3%
Impedance Voltage:4/4.5/5.5%
Tap-changingOn-load / Off-load Tap-changing
Cooling Method:ONAN/ONAF
Reference StandardsIEC60076
Notes: The above specifications may be customized according to customer's requirement.
Features & Advantages
1. Low loss, low noise and high reliability.
2. Excellent dynamic thermal stability and high over-load capacity.
3. Simulation analysis was carried out for the core mould design, thus to greatly reduce noise level. Simulated lightning impulse wave process was carried out for HV winding mould design, thus to greatly improve product's anti-lightning impulse capability.

Rules for appending transformer oil:

  1. The specifications of the oil to be appended should be no less than those of the previous oil.
  2. In principle, new oil of different brand or oil that being used by other transformer should not be mixed.
  3. The imported oil, oil of undetermined origin or oil with different types of additives should be tested for aging performance before being mixed with the existing transformer oil.
  4. The mixing ratio of the oil to be appended should be the same as that of the existing oil. If the mixing ratio of the existing oil is not clear, the ratio of 1:1 should be adopted.

How to append transformer oil:

  1. Use unpolluted pump and flexible tube. Metal and non-rubber tube should be used.
  2. Fix the tube mouth of the pump onto the oil-filling tube of the tank. Pump the oil from the temporary oil container. It should be noted that no air should be pumped into the tube.
  3. To avoid air flowing into the tube, please pump the oil slowly until oil-level reaches the desired position.

Product Tags:

containerized substation


containerised substation

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