GCS GCK MNS GGD Low Voltage Power Switchgears & Controls , Drawer Type Custom Switchgear

GCS/GCK/MNS/GGD Low Voltage Drawer Type Panel Board Switch Gear for Electrical Distribution IEC 60439

GCS switch cabinets/Switchgear panel

GCS device is suitable for power plants, petroleum, chemical, metallurgy, textile, high-rise building and other industries of power distribution system . In large power plant ,petrochemical system, and computer interface places with a high degree of automation,requiring for computer interface ,as the three-phase AC frequency of 50 (60) Hz, rated working voltage is 380V (400V), (660 V), rated current is 4000A and below, distribution in the power supply system, motor centralized control,power distribution using reactive power compensation of low voltage device.

Technical data

GCK switch cabinets/Switchgear panel

GCK switch cabinets/Switchgear panel apply to the exchange of 50HZ, rated insulation voltage 380V low-voltage distribution system as affected by electricity, feed, the mother Union, lighting, motor control and power compensation purposes, which includes Power Center (PC) and the Motor Control Center (MCC) the function and can be designed as a fixed cabinets and drawer cabinets hybrid systems to meet the needs of the different power supply.

GCK Switchgear panel for the whole assembly-type composite structure, the basic framework with specific profiles, assembly formed.
2. Enclosure skeleton, part dimensions and hole size according to the basic module, E = 20mm change.
3. In the MCC program, Switchgear panel parts into five areas (rooms): the level of bus zone, vertical busbar area, functional unit area, cable rooms, neutral grounding bus zone. District of mutual isolation, to ensure normal operation of line, effectively preventing the failure to expand.
4. Since all structures Shelves are sturdy self-tapping locking screw connection is made to avoid the welding deformation and stress, improve accuracy and grounding continuity.
5. Good versatility, adaptability, a high degree of standardization.
6. Functional unit (drawer) is out, insert as a lever action, 320mm Following a single drawing board, 400mm above the upper and lower pairs of pull pull, rack configuration roll
Dynamic bearing operating light and reliable.
7. MCC drawer has eight kinds of standard sizes, namely:
8. PC program, each one to three cabinets can be mounted air circuit breaker.
9. MCC program in the second couplings, in the docking mode of use of mobile rail-oriented, to ensure interchangeability of modules, while the functional units can be used in accordance
10.This Switchgear panel is out type switch cabinet and other comparative features of compact structure, high strength, high-performance, safe and reliable and so on.
11.Framework, doors and so on with epoxy powder coating electrostatic spray insulation is good, durabletion

MNS Drawer Type Low-voltage Switchboard

MNS system are suitable for applications in all fields concerning the generation, distribution and use of electrical energy, e. g., they can be used as: Main and sub-distribution boards for energy and Motor current supply of Motor Control Centers
• Utility companies
• Power plants
• Oil refineries
• Off-shore drilling platforms
• Production facilities
• Buildings for other than dwelling purposes.

The MNS system is full complied with GB7251.1, IEC 439-1, EN 60 439-1, VDE 0660 part 500, BS 5486 Part 1 and UTE 63-410

Main technical data

Note:
1. The current of vertical busbar is extremely up to 2000A@+35ºC,(+40ºC with cooler) .
2. Protection Degree of IP54 is taken into consideration for special design if needed.

GGD Low-voltage Distribution Cabinet

Product Overview

1.1 GGD AC low-voltage power distribution equipment for dry plants, power plants, industrial enterprises and other power users of AC 50HZ, rated working voltage of 380V rated current 3150A distribution system, as power, lighting and power distribution equipment, power conversion , distribution and control purposes.
1.2 GGD AC low-voltage distribution cabinet is based on the requirements of the Department of Energy in charge of the higher level, the majority of electricity users and design department, in a safe, economical, station management, 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 strong. Novel structure, high level of protection, can be used for the upgrading of low-voltage switchgear products.
1.3 GGD AC low-voltage power distribution cabinets meet IEC439 "Low-voltage switchgear and control equipment", G B7251 "Low-voltage switch equipment" and other standards.