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35 KV - Class Dry Type Reactor Transformer Earthing Stable Three Phase Transformer

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Good quality Oil Immersed Transformer for sales
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35 KV - Class Dry Type Reactor Transformer Earthing Stable Three Phase Transformer

China 35 KV - Class Dry Type Reactor Transformer Earthing Stable Three Phase Transformer supplier

Large Image :  35 KV - Class Dry Type Reactor Transformer Earthing Stable Three Phase Transformer

Product Details:

Place of Origin: China
Brand Name: Pearl Electric Co.,Ltd.
Certification: KEMA, CE, CCC, ISO9001
Model Number: PEC-S, SC(B) 9-15

Payment & Shipping Terms:

Minimum Order Quantity: 1 unit
Price: USD/RMB
Packaging Details: Seaworthy wooden packing
Delivery Time: 30days-50days ex-work
Payment Terms: T/T, L/C
Supply Ability: 9000 units per year
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Detailed Product Description
Core: Core-type Transformer Cooling: AN Or ANAF
Capacity: 10~2500KVA Or Customized Rated H. V.: 30 Kv Or Customized
Rated L. V.: 0.4kv Or Customized Impedance: 4~8% Or Customized

 35kV - Class , High Reliabtility , Dry Type Reator , Earthing , Stable Performance

 

Features & Advantages

 


Core


The core is manufactured with high quality cold rolled grain-oriented silicon steel of high magnetic conductivity. 45° mitring and 5-steps overlapping structure is adopted for the core design, thus to greatly reduce no-load loss and no-load current.

 

To precisely calculate resonance frequency and intensity and avoid cavity resonance generated by the core structure during operation, simulation analysis is carried out for core mould design. Flexible connections are made between core and coils, core and bogie. With these measures adopted, the noise level is reduced by 10~15dB compared with the international standard.

HV winding


HV winding is manufactured with high quality copper wire, reinforced with glass fiber and being casted with epoxy resin at vacuum state with pressure, having the resin fully impregnated into the coils in the most professional imported equipment. Therefore, product's partial discharge is especially low, for example, transformer of 10kV-level has a partial discharge less than 5 pC.

 

During the HV winding design, rational structure is adopted to improve the electric distribution. With the lighting impulse wave simulation calculation and analysis being carried out with special auxiliary software, product's anti-lightning impulse capacity is greatly improved.

LV winding


LVwinding (with the rated power equal to or higher than 400kVA) is manufactured with high quality foil conductor, resulting in excellent ampere-turn balance, low transverse magnetic flux leakage and higher anti-short circuit capability. By designing reasonable air conduit in the windings to increase the heat-dispersion surface, transformer's temperature rise is effectively controlled and the overload capacity is greatly improved.
 


Executed standards


IEC60076-11, DIN42523

 

 

Safety Notices

 

After installation and before putting into service, if the reactor has no protective
enclosure, the reactor should be installed with defensive fences 1.5 meters away around
the transformer, thus to avoid accident.

 After the product is put into service, it is forbidden to touch the main body.
 If the reactor is installed within the switchgear cabinet, please ensure there is enough
safety distance between them and the environment is well ventilated.

 

 

35 KV - Class Dry Type Reactor Transformer Earthing Stable Three Phase Transformer

 

 

 

Contact Details
Pearl Electric Co.,Ltd.

Contact Person: Sandy

Tel: 86-020-22626603

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