Box-type Transformer

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Description

The box-type transformer is a highly efficient solution designed to enhance the quality and reliability of power supply. This innovative substation minimizes power loss and plays a crucial role in modernizing distribution networks. The photovoltaic prefabricated substation integrates multiple functionalities, including DC inverter support, AC boosting, grid connection, and data monitoring specifically tailored for photovoltaic applications. With its robust design and high degree of integration, this transformer is essential for sustainable energy solutions.

Specifications

Type Sr (kVA) HV Load Breaker Switch HV Surge Arrester LV Breaker LV Surge Arrester Auxiliary Transformer
ZGS-400/35or10 400 35kV with: BYFI-40.5/630-20
10kV with: FYB-10/630-20-F2
35kV with: HY5WZ-51/134 or TBP-B-42/800
10kV with: HY5WZ-17/45
HNW2-3200/3P
In=2000A
KFW2-1600/3P
In=1000A
3WL1600N/1000A 4P
0.69kV with: MYG-690/5 or ZYM-FD/690/3P
0.4kV with: ZYMS-400/3P or HY1.5W-0.5-2.6
0.69kV with: SG-3/0.69/0.4 or SG-80/0.69/0.4
0.315kV with: SG-10/0.315/0.4
ZGS-630/35or10 630
ZGS-900/35or10 900
ZGS-1600/35or10 1600
ZGS-2350/35or10 2350
ZGS-3350/35or10 3350

Additional Information

The European box substation is another variant available, which also emphasizes reliability and efficiency in power transformation:

Type Sr (kVA) HV Load Breaker Switch HV Surge Arrester LV Breaker LV Surge Arrester Auxiliary Transformer
YBW-400/35or10 400 35kV with: FTK-40.5/63-20 or ZN12-40.5/1600-25
10kV with: FZRN25-12/T125-31.5
35kV with: HY5WZ-51/134 or TBP-B-42/800
10kV with: HY5WZ-17/45
HNW2-3200/3P
In=2000A
KFW2-1600/3P
In=1000A
3WL1600N/1000A 4P
0.69kV with: MYG-690/5 or ZYM-FD/690/3P
0.4kV with: ZYMS-400/3P or HY1.5W-0.5-2.6
0.69kV with: SG-3/0.69/0.4 or SG-80/0.69/0.4
0.315kV with: SG-10/0.315/0.4
YBW-630/35or10 630
YBW-900/35or10 900
YBW-1600/35or10 1600
YBW-2350/35or10 2350
YBW-3350/35or10 3350

Technical Parameters of ZGYB Series 12kV Photovoltaic Prefabricated Substation

Product Model Total Power (kW) Number of DC Input Circuits Maximum Array Voltage (V)
ZGYB□-12/500(630)kVA 500/630 8 DC 1000
ZGYB□-12/1000(1250)kVA 1000/1250 16 DC 1000
ZGYB□-12/1800(2000)kVA 1800/2000 24 DC 1000

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