Product DescriptionZw8-12 (FG) type outdoor high voltage vacuum
circuit breaker, three-phase AC 50Hz outdoor high voltage
switchgear. It is composed of operating circuit, conductive
circuit, insulation system, sealing parts and shell. The overall
structure is three-phase total box type. Used in 10kV rural power
network and urban power system, as load current, overload current,
short circuit current and other similar places.Executive standard:
GB1984-2003 "high voltage AC circuit breaker"; GB/T11022-1999 "High
voltage switchgear and control equipment standard common technical
requirements"; 1IEC62271-100 HIGH voltage AC circuit BreakerModel
DescriptionProduct technical parameters and external
dimensionsProduct structure features 1.It is equipped with
CT23 type spring energy-stored operating mechanism. Energy-stored,
opening and closing can be achieved by motor or by manual.2. ZW8-12
(FG) 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.Environment 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 case /* January 22, 2024 19:08:37
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