CNKEEYA

Basic Info.

Model NO. ZGS Certification ISO9001:2000, VDE, CCC, 1
Form All- packaged Type Operation Voltage High Voltage
Size 1 Uint Application Range High-rise Buildings
Shell Material Stainless Steel Shell Protection Grade IP56
Brand Cnkeeya Transport Package Wooden Case
Specification 800*1500*2300mm Trademark CNKEEYA
Origin China HS Code 8537209000


Product Description

ZGS type combined transformer, namely American type transformer station, is a transformer that combines transformer body, switchgears, fuse, tap changer, low-voltage distribution device and other relevant auxiliary equipment. It can meet the requirements of users' electric energy measurement, reactive compensation, low-voltage shunt and other configurations. ZGS type combined transformer is an independent complete set of power transformation and distribution device with the rated capacity of 63-1600kVA in the AC 50Hz / 6-10kV power grid, which can be used both outdoors and indoors. It is widely used in industrial parks, urban residential areas, commercial centers, high-rise buildings, temporary construction sites and other places.

1. Small volume, compact structure, small floor area and convenient installation.
2. Low loss, low noise, low temperature rise, strong load capacity beyond rated capacity, strong short-circuit resistance.
3. Totally enclosed and insulated structure, safe and reliable operation.
4. The wiring mode is flexible, which can be used in both terminal system and ring network system. The conversion is convenient and the reliability of power supply is improved.
5. Simple operation, convenient maintenance, short production cycle and low project cost.


Product Parameters


Item Unit Techincal parameter
Rated voltage kV 12/0.4(HV/LV)
Max.operating volatge kV 12(HV side)
Rated frequency Hz 50
Rated capacity kVA 50-1600
1 min power frequency withstand volatge kV 35
Lightning impulse voltage kV 75
Cooling code Oil-immersed self-cooled
High voltage backup fuse breaking current kA 50
Plug-in fuse breaking current kA 2.5
Ambient temparature ºC -35~+40
Allowable temparature rise of coil ºC 65
No-load voltage regulation ±5%or±2x2/5%
Noise level db 50
Protection level IP43