35kv Outdoor Vacuum Circuit Breaker with Porcelain Support Insulator

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: ZW7-40.5
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: Vcb
• Poles Number: 3
• Type: Circuit Breaker
• Function: Circuit-Breaker Failure Protection
• Certification: ISO9001-2000, CCC
• Rated Voltage: 40.5 Kv
• Current: 630A-4000A
• Pole: 710mm
• Length: 2.4m
• Transport Package: Wooden
• Specification: LW36
• Trademark: qiupu
• Origin: Cn
• HS Code: 8538900000
• Production Capacity: 500000PCS/Year
• Package Size: 300.00cm * 300.00cm * 80.00cm
• Package Gross Weight: 560.000kg

Product Description

        ZW32 outdoor column vacuum break(below) rated voltage 12KV, three-phase exchange 50Hz outdoor high pressure distribution equipment. It is mainly used for power system load current, overload current and short circuit current. It is suitable for protection and control in power distribution system of substations and industrial and mining enterprises, and more suitable for construction and renovation of urban and rural power grid and frequent operation.
       The ZW32 vacuum circuit breaker is equipped with a spring energy storage mechanism, which can be operated manually, electrically and by remote control. It is possible to install isolation switch on the side of circuit breaker to form outdoor high voltage vacuum circuit breaker-outdoor high voltage isolation switch combination, which adds visible isolation break and has reliable interlock operation. According to the user's request, it is an ideal equipment to realize distribution network automation to cooperate with the corresponding controller to form AC high voltage vacuum automatic reformer and automatic segment divider. ZW 32-12G/1250-20, ZW 32-12 series column high voltage outdoor vacuum circuit breaker is a three-phase AC 50Hz, rated voltage 12kv outdoor high pressure switch equipment. It is suitable for breaking and closing the load current, overload current and short circuit current of urban or rural distribution system. The circuit breaker is a new miniaturized design with a fully enclosed structure and unique sealing technology for arc extinguishing chamber. The zw32-1G circuit breaker isolation switch combination is composed of two main parts of the ZW 32 circuit breaker isolation switch.

Item			Technical data
Rated voltage (KV)			3.6		7.2		12			24		40.5
Rated frequency(Hz)			50
Insulator(capacity)	insulating	Frequency withstand voltage 5 min (KV)	25	32		42		68			100
		Frequency withstand voltage 1 min (V)	2000
		Lighting impulse withstand voltage (KV)	40	60		75			125				185
		Local discharge (pc)	≤10
	Dispute bend (N)		≥1000