GPN1 12kV Removable Metal-clad Enclosed Switchgear
GPN1-12kV removable AC metal-clad switchgear (short for panel as below) is a new product, designed and developed by us, based on the introduction of advanced foreign design and manufacturing technology. The panel applies to 3.6~12kV 3phase AC 50Hz network for receiving and distributing power energy and also for control, monitor and protection. It can be arranged for single busbar, single busbar sectionalizing system or double busbar. It accords with IEC298 “AC Metal Enclosed Switch and Control Equipment above 1kV and below 52kV” IEC 694 Standard Common Clauses for High Voltage Switchgear”, DIN. VDE “AC Switchgear at Rated Voltage Above 1kV”, GB 3906 “3~35kV AC Metal Enclosed Switchgear” and so on. It has perfect and reliable prevention function against misoperation.
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GPN1-12kV removable AC metal-clad switchgear (short for panel as below) is a new product, designed and developed by us, based on the introduction of advanced foreign design and manufacturing technology. The panel applies to 3.6~12kV 3phase AC 50Hz network for receiving and distributing power energy and also for control, monitor and protection. It can be arranged for single busbar, single busbar sectionalizing system or double busbar. It accords with IEC298 “AC Metal Enclosed Switch and Control Equipment above 1kV and below 52kV” IEC 694 Standard Common Clauses for High Voltage Switchgear”, DIN. VDE “AC Switchgear at Rated Voltage Above 1kV”, GB 3906 “3~35kV AC Metal Enclosed Switchgear” and so on. It has perfect and reliable prevention function against misoperation.
| Rated voltage | 6~12kV |
| Rated frequency | 50/60Hz |
| Rated current | 630~4000A |
| Main busbar rated current | 1250, 1600, 2000, 2500, 4000A |
| Sub-busbar rated current | 630, 1250, 1600, 2000, 2500, 3150A |
| Rated short time withstand current (4s) | 16, 20, 25, 31.5, 40, 50kA |
| Rated peak withstand current | 40, 50, 63, 80, 100, 125kA |
| Protection degree | Enclosure IP4X, IP2X (VCB door opened) |
| Outline dimension (Width×Depth×Height) | 650(800, 1000)×1500(1300, 1670, 2000)×2300mm |
| Compliance | Meets international safety standards such as ISO, IEEE |
1) This product is applicable for our own made GPVN-12kV embedded or insulating sleeve vacuum circuit breaker or ABB's VD4 vacuum circuit breaker.
2) Our production configuration GPVC vacuum contactor - fuse combination or ABB company's VC vacuum contactors, which can
be composed of F-C loop cubicle, to meet the electricity system of power plants and demand of other industrial and mining enterprises.
3) Using excellent aluminum-zinc clad steel plate by precision CNC machining equipment assembled into the cabinet, and the use of double bending process, greatly improve the strength of the cabinet.
4) Door surface by epoxy resin electrostatic powder spray process, resistance of corrosion, oxidation, impact and strong adhesion.
5) Cabinet fully enclosed structure is realized fully armored, the functional units are completely separated. When the door is closed, it can achieve the operation of circuit breaker and earthing switch.
6) Precision screw drive mechanism, ensure the trolley with good interchangeability.
7) Perfect primary plan to meet the various needs of users, and enables double trolley plan.
8) Fast earthing switch for earthing and short circuits, and to achieve electric (Motorized) operation.
9) Simple and effective "Five Safety" interlock mechanism can reliably prevent misuse and ensure operator’s safety.
10) Switchgear is belonging to Arc-proof type, on the top of bus compartment, Vacuum circuit breaker compartment, and cable terminal compartment are equipped with pressure relief devices.
11) Cable compartment has ample space, can be easily connected to a plurality of cables, and make sure the installation height of the cable plug.
12) Strict protection rating (IP4X), to effectively prevent foreign matter or pest invasion.
13) Optional secondary system following the security monitoring device has a self-diagnostic function and data communication, intelligent integrated computer, to achieve remote control, remote telemetry, remote viewing, remote adjustment.
14) Meet GB3906, GB / T11022, DL404 and IEC60298, IEC62271-1 standards, and through a comprehensive test type test and plateau test (3000 m).
15) Passed electromagnetic compatibility tests in the high voltage equipment test laboratory.
Ambient temperature: -25℃~+45℃ , daily average: ≤35℃
Altitude: 1000m(Standard); can up to 4500m for special ordering
Relative humidity: daily average ≤95%, monthly average ≤90%
Earthquake intensity: ≤8 degree
Applicable occasions should be free from inflammables, explosives, corrosives and severe vibration.
GreenPower provides professional smart switchgear solutions. Contact us immediately for free consultation and quotation. Our professional team will provide you with full service and technical support throughout the process.
Email: [email protected]
Tel: +86-18989782765
Fax: 057785500968
