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BackHome > Products > Box substation

Box substationYBP(M)□-12 Prefabricated substation (European type)

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YBP(M)□-12 prefabricated substation is a complete intelligent power supply and distribution device optimized with new environmentally friendly materials, new technology, advanced high and low voltage technology, it has multi-function and wild usage with reliable operation and good appearance. It can combine with the surrounding environment to design a variety of different styles and shapes. It has features of easy installation, less land requirement, less maintenance, less investment and long life. It can be used as power distribution equipment for urban buildings, residential areas, municipal facilities, factories, mines, roads, gardens, piers, oil fields and temporary power supply and other departments.

● Altitude: not exceed 1000m;
● Ambient temperature: -25℃~+40℃; average temperature within 24h should not exceed +30℃.
● Quakeproof level: horizontal acceleration not exceed 0.4m/s2, vertical acceleration not exceed 0.2m/s2; No severe vibration, shock or explosive danger in the installation site.

● According to whether it can be equipped with intelligent system, it can be divided into: Intelligent type; compact type.
● The cabinet body (shell) materials: metal shell; non-metallic shell.
● Non-metallic shell is precast synthesized by non-metallic fiberglass and special reinforced concrete, it has high mechanical strength and good impact resistance, it has low thermal conductivity, and it has fireproof and smoldering features, compared with metal shell, it has better corrosion resistance and extremely long life and other characteristics.

Rated voltage		Auxiliary circuit		Rated capacity of transformer (kVA)	Rated current
HV side	LVside	DC			HV	LV
12KV	0.4KV	110KV 220KV 380KV	24KV	100,125,160,200, 250,315,400,500, 630,800,1000,125 0,1600	400A 630A	1000A-2500A
Rated frequency	Rated short-time withstand current				Rated peak withstand current
	HV switchgear	LVswitchgear
50Hz 60Hz	12kV 16kA-2s(4s) 20kA-2s(4s)	250-315kVA 15kA 400-800kVA 30kA 000kVA above should be conducted according to actual short-circuit current Note: up to and including 200kVA can be excused from test			12KV 40KV 50KV

Insulation level, withstand voltage of high-voltage equipment

Rated voltage	Lightning impulse withstand voltage		1min power frequency withstand voltage
Rated voltage	To-ground and phase-to-phase	Isolating distance	To-ground and phase-to-phase	Isolating distance
10	75	85	42	85

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