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Anti Corrasion Container Transformer 2000 KVA Stainless Steel No Leakage

Pearl Electric Co.,Ltd.
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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

Anti Corrasion Container Transformer 2000 KVA Stainless Steel No Leakage

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. : 35 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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1000 kVA - Capacity , Stainless Steel , Container Substation Transformer , High Mechanical Strength


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


Specifications:
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
Capacity:50~4000
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.

  • Electric components

Before equipment maintenance, opening operation must be carried out, that is, all the isolator or circuit-breaker should be switched off. Corresponding warning or notice board should be hung, protective fence should be set and earthing terminal should be connected.


No.ItemIntervalRequirementDescription
1Circuit breaker

1) Each 1~3 years

2) When necessary

Check whether each connector is perfectly contacted. Check the switching-off/on indication correspond to the actual states of the circuit-breaker. Check the operation mechanism is clean and free of corrosive substances.Remove the dust accumulation and apply lubricant to the operation mechanism. Remove the oxidized layer on the contactor. Tight the screw and nuts.
AC voltage-withstand tests for auxiliary circuit and control circuit.20kV.
Insulation resistance of the auxiliary circuit and control circuit should not be less than 2MΩ.Use 500V or 1000V megger.
2Isolator

1) Each 1~3 years

2) When necessary

Check whether the operation is sensitive. Check whether the main body is normal. Check the contactors of the three phases.Clean the operation mechanism, operation rod, base gears. Apply lubricant or replace damaged components.
Check the contacting of the movable and fixed contactor. Check whether the operation mechanism is clean and free of corrosive substances.Clean and remove any oxidized layer. Replace damaged contactor or springs.
The insulation resistance of the secondary circuit is larger than 2MΩ.Use 1000V megger.
3Knife-fuse switch

1) Each 1~3 years

2) When necessary

Check whether the metal surface is perfectly earthed.Tight it.
Check the fuse and contactor.Clean and remove oxidized layer.
Check whether there is any metal powder left by the melted fuse wire.Clean and remove these metal powder
The other items are the same as those of the isolator.


Product Tags:

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