Product DescriptionVS1 indoor medium voltage Vacuum Circuit Breaker
is a three-phase AC 50Hz ,rated voltage 6KV,12KV,24KV switch
equipment of power system.Breaker adopts the integral design of the
actuating mechanism and the breaker body, which can be used as a
fixed installation unit or as an individual VCB carriage together
with handcart. They have a long life expectancy. There is no
adverse effect on the vacuum, even from frequent switching of
operating and short-circuit currents.Our products are widely used
in:1 - Transformers and distribution substations2 - Generator
control and protection3 - Capacitor bank control and protection,
etcModel DescriptionProduct technical parameters and external
dimensionsProduct structure features VS1 type VCB consist of
operating mechanism and arc-extinguish chambers in front-back
arrangement, its main conductive circuit is floor model structure.
The vacuum arc-extinguish chamber is fixed in a vertical cannular
insulation column made of epoxy resin by APG technology, therefore
with high anti-creepage function. Such structure design greatly
reduces the accumulation of dusts on the surface of vacuum arc-
extinguish chamber, it not only can prevent the vacuum extinguish
chamber from outside influences, but also can ensure to present
high resistance state against the voltage effect even in warm-wet
climate or heavy pollution environment.1 - with reliable interlock
functions, suitable for frequent operation2 - low noise and energy
consumed3 - simple and robust construction.4 - high operating
reliability5 - mechanical durability of switch : 20000 times,
etcEnvironment condition1. Ambient air temperature: -5~+40 and the
average temperature should not exceed +35 in 24h.2. Install and use
indoors. Altitude above sea level for operation site should not
exceed 2000M.3. Relative humidity should not exceed 50% at max
temperature +40. Higher relative humidity is allowed at lower
temperature. Ex. 90% at +20. But in view of the temperature change,
it is possible that moderate dews will produce casually.4.
Installation gradient not exceed 5.5. Install in the places without
fierce vibration and shock and the sites insufficient to erode the
electrical components.6. Any specific requirement, consult with
manufactory.Product detailsProducts real shotA corner of the
production workshopProduct packagingProduct application
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