GCK low voltage distribution cabinet distribution cabinet drawer GGD AC low voltage distribution cabinet choreography low voltage distribution cabinet has high breaking capacity, good dynamic thermal stability, electrical program cited flexible combination of convenience, family, practical, novel structure and so on. GCK distribution cabinet drawer: G-- cabinet structure; C-- withdrawable; K-- Control Center Overview: GCK Low-voltage withdrawable switchgear from the power distribution center (PC) cabinets and motor control center (MCC) two parts for power plants, substations, industrial and mining enterprises and other power users as AC 50Hz, maximum working voltage up to 660V, maximum current up to 3150A in the distribution system, as power distribution, motor control and power distribution equipment, lighting distribution control, power conversion purposes. Features: This series of products with high breaking capacity, dynamic thermal stability, advanced structure, reasonable, practical electric scheme, series of versatility, any combination of program modules, a large cabinet to accommodate the loop , save floor space, beautiful appearance, high degree of protection, safe, reliable, and easy maintenance. GGD AC low-voltage distribution cabinet: G-- low voltage distribution cabinet; G-- fixed installation, fixed wiring; D-- AC power distribution cabinet with the cabinet is a cabinet power distribution in the PV system, the AC distribution cabinet is a device for receiving and distributing electric power inverter and AC load. GGD AC low-voltage distribution cabinet for power plants, substations, industrial enterprises and other power users of AC 50Hz, rated voltage 380V, rated current up to 3150A in the distribution system, as power, lighting and power distribution equipment, power conversion , distribution, and control purposes. GGD AC low-voltage distribution cabinet is in a safe, economical, reasonable and reliable design principles of new low-voltage distribution cabinet. Products with high breaking capacity, dynamic thermal stability, electrical program flexible combination of convenience, family, practical, novel structure, high level of protection. Low-voltage switchgear can be used as a replacement product. Low-voltage distribution cabinet rules: one, power distribution cabinets and distribution hub for the normal operation of the ship and eight production equipment, and any unrelated persons shall not flipping a switch board. Second, the generators start up speed switching power screen manual should use slow acceleration until the generator into the normal working state, voltage and frequency reaches a predetermined value, before closing transmission. Third, after entering the distribution switchboard state, not free Stubbs screen up speed power switch ## may not be used for non-emergency situations. Four generators running in parallel and in strict accordance with the provisions of the car operating conditions require, we should pay attention to when reverse power (countercurrent) and and the car failed and so on. Five, first cut off the generator load should be shut down, and then unloaded parking, not with a load direct shutdown. Note: 1, low voltage distribution cabinet installation location to avoid direct sunlight, to avoid splashing water, avoid moisture, and in front there is plenty of room for maneuver. 2, the device should be cleaned regularly cabinet, check wiring terminals, check the switches, contactors is good, with or without internal overheating, you should regularly check distribution cabinet sealing performance, prevent small animals from entering or internal condensation. 3, for a large area of ??moisture but also with tidal flooding, a dryer and so on. 4, check the installation position is solid, not skewed shaking. Maintenance: Maintenance of low-voltage distribution cabinet is mainly to ensure the normal and safe operation of low-voltage distribution cabinet. To low-voltage distribution cabinet total annual medical care. With minimal outage time to complete overhaul, ahead of a general outage time to determine the owner. Maintenance should start from the low pressure side of the transformer. After the distribution cabinet power, clean cabinet dust, check the bus and deflectors connection is good, the joint points with or without fever discoloration, check the cable head, wiring pile head is solid and reliable, check whether the ground wire corrosion, wiring trailer coupling are tightened. All secondary circuit wiring connections and reliable insulation to meet the requirements.