Combined transformer (American box transformer)
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  • Combined transformer (American box transformer)

Combined transformer (American box transformer)

ZGS series combined transformer is American transformer, which is a series of products developed according to the development and transformation of urban and rural power grid construction. It is a transformer body, switchgear, fuses, tap-switches, low-voltage distribution devices and other corresponding auxiliary equipment combination of transformers, to meet the user energy metering, reactive power compensation, low-voltage shunt and other preparation requirements.

Safe and reliable

Well-made

After-sales worry-free

Quality Assurance

Classification:

Box-type substation

Telephone:86-371-63719330

Product Introduction

ZGS series combined transformer is American transformer, which is a series of products developed according to the development and transformation of urban and rural power grid construction. It is a transformer body, switchgear, fuses, tap-switches, low-voltage distribution devices and other corresponding auxiliary equipment combination of transformers, to meet the user energy metering, reactive power compensation, low-voltage shunt and other preparation requirements.

ZGS type combined transformer as AC 50/60HZ, 6 ~ 11kV power grid, rated capacity of 80 ~ 1600kVA independent sets of power transformation and distribution device, used for outdoor. Widely used in industrial parks, urban residential areas, commercial centers, high-rise buildings and temporary construction sites and other places.

Product Features

1. Small body volume, high-end, small, easy-to-wear

2. Low loss, low noise, low temperature rise, strong overload capacity, strong ability to resist sudden short circuit.

3. Fully enclosed, fully insulated structure, safe and reliable operation.

4. The wiring method is flexible, which can be used in both the terminal system and the ring network system, which is convenient for conversion and improves the reliability of power supply.

5. Convenient operation, convenient maintenance, short production cycle and low project cost.

Primary Wiring Diagram of Combined Transformer (Terminal Type)

Typical Power Distribution Scheme of Combined Transformer

Serial Number
Sequence
Number

Transformer capacity
Transformer capacity

Switch selection
Switch selection

Main Configuration
Main configuration

 

1

 

50~500kVA

Master switch 100 ~ 1000A
Four to six circuits of outlet switch 100A ~ 630A

Main switch:100~1000A
Outgoing switch:100A~ 630A Four to six circuits

Total metering, main switch, voltmeter
Two-phase ammeter, reactive power compensation 32 ~~ 150kvar
General metering,main switch,voltmeter Three phase ammeter,reactive power
compensation 32~150kvar

 

2

 

630~800kVA

The main switch 100 ~ 1250A outlet switch 100A ~ 800A
Four to six circuits

Main switch:100~1250A
Outgoing switch:100A~ 800A Four to six circuits

Total metering, main switch, voltmeter
Three-phase ammeter, reactive power compensation 120~240kvar
General metering,main switch,voltmeter Three phase ammeler,reaclive power
compensation 120~240kvar

 

3

 

1000~1600kVA

Master switch 100 ~ 2500A
Outlet switch 100A ~ 1000A four ~ six circuit

 

Main switch:100~2500A
Outgoing switch:100A~ 1000A Four to six circuits

Total metering, main switch, voltmeter
Three-phase ammeter, reactive power compensation 200~480kvar
General metering,main switch,voltmeter Three phase ammeter,reactive power
compensation 200~480kvar

Key words:

Combined transformer

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