Green 22 - 11 KV Step Up And Step Down Transformer Outdoor Prefabricated

Basic Information
Place of Origin: China
Brand Name: Pearl Electric
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: 50-60days ex-work
Payment Terms: T/T, L/C
Supply Ability: 9000 units per year
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22-11 kV , Dual Voltage , Blue color , Designed Apperance , Prefabricated Substation , Europe Type


Introduction of Pre-fabricated Substation.

Pearl Electric's history may date back to the year of 1958 when it is founded as the Panyu Electrical Motor Factory. With more than fifty years development and company restructuring/reorganization in recent years, Pearl Electric is now ready to realize its ambition of becoming a global power transformer manufacturer and supplier.


Functions and Advantages:

1. Complete functions and high reliability

Capable of cutting off short-circuit current and load current, thus to provide all-round protection for the transformer.

Multiple power supply methods are available for HV side, such as looped network, dual-power supply, terminal and HV measurement.

Having all functions of traditional civil transformer substation.

2. Less investment, less installation space occupation and quick delivery

3. High reliability

4. Reliable temperature rise control and excellent heat dispersion performance

5. Excellent environment adaptability




Lift the product onto the installation base. If foundation bolt is used, fix it with the product. If iron plate is pre-embedded for product fixing, welding the plate with the product. (However, it is not recommended to use the welding method to fix the equipment. Otherwise, the welding surface must be processed for rust-resistance.)

With reference to related standards and regulations, prepare the cable terminal. Then, connect the high-voltage and low-voltage cables.

After the cables are fixed, seal the holes with electric pasty cement, to avoid accident intrusion of small animals.

Connect the earthing terminal with the product’s earthing terminal. The cable shield layer and sheathing should also be earthed.

 Acceptance Test

After the installation, carry out required tests with reference to related standards and administrative regulations.

  1. Check whether the earthing conditions of each components and sub-assembly are perfect and ensure earthing terminal connection between the chambers and system earthing point on the installation foundation.
  2. For the detailed information about test methods of each component or sub-assembly, please refer to their individual instruction manuals.
  3. During high-voltage insulation test, dismantle the lightning arrester. Mount it after the test.


Green 22 - 11 KV Step Up And Step Down Transformer Outdoor Prefabricated


Contact Details

Phone Number : 86-020-22626603

WhatsApp : +008618826241798