Product model description:
ZW8-12 adopts vacuum interrupter, air insulation and electric spring operating mechanism, which makes the product have strong arc extinguishing ability, high number of short circuit breaking, no fire and explosion hazard, convenient operation and excellent performance.
Product structure description:
1It is equipped with CT23 type spring energy-stored operating mechanism. Energy-stored, opening and closing can be achieved by motor or by manual.
2.ZW8-12G consists of ZW8-12 breaker and isolator, called combined breaker, can be used as sectionalizer.
3.The structure of breaker is of three-phase assembled in a tank, three-phase vacuum arc-extinguishing chamber enclosed in metal tank, insulation material between phases and phase to each made of SMC.
4.reliable performances, and high insulating strength.
Product parameters:
1. Ambient temperature: -40℃~+40℃;Daily temperature difference:Daily change ≤ 25℃;
2. Altitude: ≤1000m; if applied in special conditions, it is designed to 2000m to 4000m to meet the requirements of different altitudes.
3. The wind speed does not exceed 35m/s (equivalent to 700pa on the cylindrical surface).
4. Ice thickness: ≤10mm.
5. The working environment of solar radiation: ≤1000W/m2.
6. Pollution level: IV grade.
7. Seismic intensity: ≤ 8
8. No flammable, explosive hazard, chemical corrosion and violent vibration
Product details:
1,Adopt 304 stainless steel housing
2,The copper plating silver
3,Super thick knife
4,Big vacuum tubes
Optional models:
ZW8-12 Spring-operated mechanism, manual and electric
ZW8-12G Spring-operated mechanism, Disconnecting switch,manual and electric
ZW8-12C Automatic reclosing, remote control operation
ZW8-12CT CT/PT Take measurement
Product installation size drawing:
A corner of the production workshop:
The product application:
| Contact Person : | Dandy |
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