GCK AC low-voltage draw-out switch cabinet
Detailed introduction:The company has strong transformer production capacity and efficient marketing team. The products include 110KV, 220KV large ultra-high voltage transformers and 35KV and below dry-type transformers, oil-immersed transformers, amorphous alloy transformers, prefabricated substations, photovoltaic/wind power transformers, on-load capacity-regulating transformers, geographic transformers, high-overload power transformers, dedusting transformers, marine transformers, SVG connecting transformers, SVR line automatic voltage regulators, coil core transformers, Scott transformers ZP (T) S type/ZPSC type/ZPSG-W type multi-winding phase-shifting rectifier transformer and special transformers such as specification box transformer, furnace transformer, rectifier transformer and mine transformer.
Production place: Hai'an, Jiangsu
Manufacturer: Jiangsu Yawei Transformer Co., Ltd
Tel: 400-600-7040
GCK AC low-voltage shaft-out switch cabinet
summary
GCK (L) AC low-voltage shaft-out complete switchgear is the distribution equipment of AC 380V system and the control equipment of asynchronous motor (hereinafter referred to as the device). It is applicable to the power distribution of factories, mines and buildings as well as the centralized control of motors in metallurgical, chemical and light industrial production lines. It also forms an automatic control system for power supply and distribution with program controllers and microprocessors.
Structural features and functions
GCK (L) AC low-voltage shaft-out complete switchgear is a bay type device, which adopts modular structure design, and can be divided into two parts: cabinet and functional unit; The device has two types: incoming cabinet and functional unit cabinet, and the protection level of the shell meets the requirements of JJIP30.
The plug-in circuit breaker is selected as the unit of the incoming cabinet, which has the characteristics of mature structure, high dielectric capacity and strong interchangeability; Users can set their rated current and instantaneous current as required, and have the signal and locking device of voltage loss, overcurrent and short circuit. The bus coupler switch also adopts the same functional unit as the incoming cabinet, which can be made into automatic or manual input mode according to user requirements.
The functional unit has three positions in the unit isolation room: "separation", "test" and "connection".
Service conditions
The ambient air temperature is not higher than+40 ° (and the average temperature within 24h is not higher than+35 °), not lower than - 5 °
When the temperature is+40 °, the relative humidity of the surrounding air shall not exceed 50%, and higher relative humidity is allowed at lower temperature, for example, 90% at+20 °;
The altitude shall not exceed 2000M;
Places without dust, corrosion, direct sunlight and rain;
There is no severe vibration and turbulence;
The installation inclination shall not exceed 5 °.
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