Prefabricated Box Type Power Substation Equipment

Phase
Three-phase
Brand
ChangHe
Standards
IEC; ANSI, IEEE, AS, etc.
Capacity
50-2000kVA
Voltage
6kv, 10kv, 35kv
Frequency
50/ 60Hz
Winding Material
Aluminum / Copper

 

Description

Description of Prefabricated Box Type Power Substation Equipment

In the realm of modern electrical infrastructure, the Prefabricated Box Type Power Substation stands out as a game-changer, redefining how power is distributed across diverse settings. This all-in-one system integrates core components—transformers, switchgear, protection devices, and smart control systems—into a preassembled, weatherproof enclosure, eliminating the complexity of on-site construction.
Prefabricated Box Type Power Substation Equipment (2)
Designed for speed and versatility, the Prefabricated Box Type Power Substation cuts installation time by up to 70% compared to traditional substations, making it ideal for urgent projects, urban expansions, industrial zones, renewable energy farms (solar, wind), and remote areas. Its compact, modular structure ensures easy transportation and seamless deployment, even in space-constrained or harsh environments.
Prefabricated Box Type Power Substation Equipment (4)
Safety and reliability are at its core: built to meet global electrical standards, it minimizes energy loss, reduces maintenance needs, and ensures stable power flow—critical for keeping operations running smoothly. Whether you’re upgrading existing grids or building new infrastructure, the Prefabricated Box Type Power Substation delivers cost-efficiency, durability, and adaptability, proving itself as the smart choice for modern power distribution needs.

Parameter of Prefabricated Box Type Power Substation Equipment

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

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