Basic Info.
Shell Material
Alu-Zinc Steel Sheet, Ss
Voltage Level
Medium Voltage
Rated Voltage
10kv 11kv 12kv
Rated Frequency
50Hz, 60Hz
Rated Shortcircuit Breaking Current
20, 25, 31.5, 40, 50 Ka
Degree of Protection
Enclosure IP4X
Rated Short Time Withstand Current(4s)
20, 25, 31.5ka
Rated Peak Withstand Current
50, 63, 80ka
Transport Package
Plywood Cases
Product Description
Normal Conditions
1) The Standard altitude does not exceed 1000m;can up to 4500m for special ordering
2) The ambient temperature is between -25°C to +45°C, the daily mean temperature is no greater than 35°C.
3) The daily mean relative humidity is no greater than 95%.The monthly mean relative humidity is no greater than 90%.
4)Earthquake intensity≤8 degree;
6)Applicable occasions should be free from corrosives,explosives,inflammables and vibration.
Product Parameters
Summary
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 sectionlizing system or double busbar. It accords with IEC298 "AC Metal Enclose d Switch and Control Equipment above 1kV and below 52kV "IEC 694 "Standard Common Clauses for High Voltage Switchgear ", DIN. VDE " AC Switchgear at Rate d Voltage Above 1kV ", GB 3906 " 3~35kV AC Metal Enclosed Switchgear and so on. It has perfect and reliable prevention function against misoperation.Products feature
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, is 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 grounding 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 operators 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, ntelligent 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 est (3000 m).
15)Passed electromagnetic compatibility tests in the high voltage equipment test laboratory.
Item | Unit | Date |
Rated voltage | kV | 6~12 |
Rated frequency | Hz | 50/60 |
Rated current | A | 630A~4000a |
| 1min power frequency | kV | 42/48 |
(Phase to earth / across open contacts) |
|
Lightning impulse withstand voltage (Phase to earth/across open contacts) | kV | 75/85 |
Main busbar rated current | A | 12,501,600,200,025,000,000 |
Sub-busbar rated current | A | 63,012,501,600,200,000,000,000 |
ated short time withstand current(4s) | kA | 16,20,25,31.5,40,50 |
Rated peak withstand current | kA | 40,50,63,80,100,125 |
Protection degree | | Enclosure IP4X, IP2X(VCB door opened) |
Outline dimension(width/depth/height) | mm | 650(800,1000) /1500(1300,1670,2000) /2300 |
Weight | kg | 500~1200 |
Dimension
1) GPN1-12KV Structure drawing of 630A~1250A
Here only show the outgoing schematic for reference.for the other schematic,please consult with us for more details.
2)GPN1-12KV Structure drawing of 1600A~4000A
Vacuum circuit breaker plan
Rating current of Branch bus (Ie) | Width(w) | Depth(D) | Height(H) |
| 650 | | |
800 | 1350 or 1450 or 1550 or 1610 | |
Ie≤1600A | 800 | 1550 or 1610 | 2300 |
1600A≤Ie≤4000A | 1000 | 1550 or 1610 | 2300 |
Vacuum contactor plan
Rating current of Branch bus (Ie) | Width (W) | Depth (D) | Height (H) |
Ie≤400A | 650 | 1400 or 1500 or 1600 or 1660 | 2300 |
About Us
Packing&Delivery
1. Air dispatched film covered 2. Light material by pallets 3.Vacuum package with plywood case
Certifications
FAQ
Q1: How to pay sample and express charges?
A: For express charges, you can pay to our company account directly, for those customer who has express account, we will send the samples by freight collected. If customers need samples, we will charge the cost first, once they place orders, we will return a part cost to their account.
Q2: What is your terms of payment?
A: Usually, we accept T/T, for regular order, we prefer 50% in advance, 50% against the pictures of finished material before delivery.
Q3: How do you control the quality?
A: We have QC team comply with TQM, each step is in compliance to the standards, at the same time, and we will take photos and shoot video for you.
Q4: What about lead or shipping time?
A: The lead time depends on quantity you ordered, but generally within 2~5 weeks upon receipt of advance payment.
Q5: How long does it take for me to get the quotation?
A: For customized products, we will quote after you provide the requested product details within 48 hours because we need the time to calculate cost, but we will quote the soonest possible. For our standard product posted here we can quote in 24 hours.
Q6: Why should I choose your company?
A: We take customers' requirements as our mission, and take each details very carefully. We have about 15 years' experience for electric power business. We try to support our customers always, including delivery time, price, pre-sale, after-sales, though we are not the best, but we are always to improve ourselves and meet your needs. Choose us, will don't make you disappointed.
Q7. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q8: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q9: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Address:
302, Third Floor, No. 428 Wenzhou Avenue, 325011, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Service
Management System Certification:
ISO 9001
Company Introduction:
We, GreenPower Co., Ltd., has been successfully eliminating global buying electricity grid issues from the minds of our clients & Customers worldwide.
Our main service and product covers design and manufacturering low voltage switchgear, medium voltage switchgear and high voltage switchgear, & Its components such as earthing switch, vacuum circuit breakers, metering, voltage indicators, Fault indicators for RMU, ACB, MCCB, MCB, and other switchgear elements.
Greenpower is jointly established by a number of state-owned excellent industrial electrical professional manufacturers, we committed to meet the procurement needs of clients.
Greenpower provides one-top solutions service for all customers in the international area, it is located in the time-honored electrical industrial city, a collection of world-class brand of industrial electrical products, excellent brand of domestic electrical products as the basis.
Innovative business philosophy, strong professional supply team, expert technical guidance, advanced information network management platform, fast logistics, which makes Greenpower as your procurement expert by your side.
Greenpower adheres to its own brand and multi-brand integration, marketing differentiated development strategy. The products involving low voltage, medium voltage and high voltage transmission and distribution products and industrial automation products.
It covering all aspects of distribution, logistics, warehousing, professional and technical engineering service, systems integration and complete sets of manufacturing. Stable business foundation for cooperation with customers and suppliers, and has established a good reputation to maintain its leading position in the market competition.
Human quests for transcendence, with transcendence we make progress, when the pursuit of unlimited become a belief, our dream began to lealize.
Hard-working, delicated Greenpower people, will be adhering to its past glory, beginners mind, let go sailing, to face the fierce competition in the future, and always help customers make the best choice, and strive to become the best and most reliable procurement service provider in the field of industrial electrical.