33kv Zw7 Vacuum 35kv Circuit Breaker Specifications

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric 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: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000
• Rated Voltage: 36kv
• Installation Method: Withdrawable
• Rated Current: 630A/1250A
• Rated Frequency: 50/60Hz
• Material: Steel, Expoxy Resin
• Customize: Yes
• Model No.: Zw7-40.5
• Brand Name: Shengsu
• Size: Medium
• Weight: 800kg
• Mechanical Life: 10000times
• Wind Speed: ≤34m/S
• Anti-Pollution Grade: Class III
• Ambient Temperature: -30-40
• Altitude: ≤1000m
• Transport Package: Wooden Case
• Specification: pcs
• Trademark: SHENGSU ELECTRIC CO., LTD
• Origin: China
• Package Size: 280.00cm * 70.00cm * 250.00cm
• Package Gross Weight: 800.000kg

Product Description

The main function:
1. Vacuum arc extinguishing, strong breaking capacity, long electrical life and 10,000 mechanical life;
2. Simple structure, maintenance-free, long maintenance period;
3. Good insulation performance and strong anti-pollution ability;
4. It can be equipped with spring or electromagnetic operating mechanism, with reliable mechanical performance and frequent operation; no fire and explosion hazard;
5. Built-in current transformer, the lecturer's precision reaches 0.2, which can realize three-phase interactive protection;
6. With condensation controller, it can keep the circuit breaker running reliably under certain temperature and humidity.

Product Parameters

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