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Solar PV inverter
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Loop feed pad mounted transformer
A loop-feed transformer has two separate fully rated connection points per phase. This allows the parallel connection of two or more transformers on one circuit.
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Radial feed pad mounted transformer
Radial feed pad mounted transformer, send medium voltage power from a common source (usually a substation) to one or more step-down transformers serving a load.A radial feed pad-mounted transformer usually indicates a radial system.
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ZN12-40.5 indoor vacuum circuit breaker
ZN65A-40.5 series indoor AC high voltage vacuum circuit breaker (hereinafter referred to as circuit breaker), suitable for three-phase AC,50Hz, 40.5kV power grid, as control and protection equipment. As a relatively independent circuit breaker unit, can be used with a variety of form of switch cabinet matching use.
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C-GIS-40.5 Gas insulated metal enclosed switchgear
All high-voltage live components of the C-GIS inflatable cabinet are sealed in a stainless steel box (IP67) filled with SF6 gas of lower pressure (0.03～0.05MPa gauge pressure, 20℃). The main switch adopts a spring operating mechanism vacuum circuit breaker with three The isolation grounding switch of the workstation has stable insulation performance, and is especially suitable for harsh environments such as high altitude, severe cold, humidity, and pollution. Due to the small footprint of the product, it can be used in places with tight land (such as rail transit).
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VHK-12 Small air insulated ring network cabinet
VHK-12 which integrates vacuum circuit breaker isolation switch, grounding switch and live sensor.
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VD9-12GD Indoor high-voltage three-station vacuum circuit breaker
Integration, side mounting, with isolation switch, with ground switch (up and down ground), interlock mechanism integration miniaturization
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VD4-40.5 indoor vacuum circuit breaker(VCB breaker)
VD4 vacuum circuit breakers (VCB breaker)have been designed for indoor use and air insulated switchboards.Their switching capacity is sufficient to handle any conditions arising from switching of equipment and system components under normal operating and fault conditions, particularly short-circuits, within the parameters of their technical data. The vacuum circuit-breakers of type VD4, designed in column form, can be supplied both as individual units for fixed installation and mounted on chassis. Vacuum circuit-breakers are characterized by their simple and robust construction. They have a long life expectancy. There is no adverse effect on the vacuum, even from frequent switching of operating and short-circuit currents.
wzebl@wzebl.com
+86 139 6879 9444
+86（0)577-27885177
+86（0)577-27885155
No.555 Chezhan Road, Liushi Town, Yueqing, Wenzhou, Zhejiang Province, China 325604
