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3 Phase Unitized Compact Transmission Substation

It is applicable for voltage up to 35KV, with main transformer capacity up to 5000KVA, is widely used in urban industrial substation, 10KV ring network system, rural power grid 35KV substation and other occasions.

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Features

Products Description

 

Application

The type of small unattended substation is applicable for voltage up to 35KV, with main transformer capacity up to 5000KVA, is widely used in urban industrial substation, 10KV ring network system, rural power grid 35KV substation and other occasions.


Main Function

This substation fulfills the functions such as transformation of energy, distribution, transmission, metering, compensation, system control, protection and communication.


Main Characters

The primary and secondary equipments are pre-installed in the cabinet which is removable, full-sealed, automatic temperature controlled, antiseptic, damp proof and rustproof. It only needs to be installed on the cement foundation after arriving at the site. This kind of substation have the advantages of low investment, short construction period, small occupation area and easy environmental coordination.

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Professional engineer team, OEM accepted

Advance production technology


Substation Specification

DescriptionUnitData
HV compartmentRated FrequencyHz50
Rated voltagekV6 10 35
Max operating voltagekV6.9 11.5 40.5
Power frequency withstand voltagekV32/36 42/48 95/118
(phase to ground and between phases)/ disconnector fracture
lightning impulse withstand voltagekV60/70 75/85 185/215
(phase to ground and between phases)/ disconnector fracture
Rated currentA400 630
Rated short-time withstand currentkA12.5(2S) 16(2S) 20(2S)
Rated peak withstand currentkA32.5 40 50
LV compartmentRated voltageV380 200
Rated current of main circuitA100～3200
Rated short-time withstand currentkA15 30 50
Rated peak withstand currentkA30 63 110
Branch currentA10 ～ 800
Number of branch circuits/1 ～ 12
Compensation capacitykVA R0 ～ 360
TransformerRated capacitykVA50～2000
hort-circuit impedance%4 6
Tapping range/±2×2.5% ±5%
Connection group symbol/Yyn0 Dyn11

structural style

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Products Details

 

5678


Why Choose Us

 

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Our Service


1. One-stop supplier.

2. 14 years professional experiences in power industry.
3. Professional online technology support for perfecting your power energy solution free.

4. Experienced sales service,competitive price.
5. Whatever big or small order, we can provide you one-to-one service.

6. Based on mutural benefit,creat win-win business

Hot Tags: 3 phase unitized compact transmission substation, China, suppliers, manufacturers, factory, buy, price, for sale

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