voltage Modular power distribution cabinet
NGD(MNS) low - voltage Modular power distribution cabinet
Product Description
Application:
GGD AC Low voltage power distribution cabinet is applicable to power consumers of power plants, substations, industrial and mining enterprises and is used for electric energy conversion, distribution and control of power, lighting and power distribution equipment in power distribution system with AC 50Hz, rated operating voltage of 380V and rated operating current of up to 3,150A.
Executive Standard:
| Standard number | Description |
| GB7251-2013 | Low voltage switchgear and controlgear |
| IEC60439 | Low voltage switchgear and controlgear assemblies |
| IEC60529 | Standards and degrees of protection by enclosures |
Product Description:
Features:
1) Reasonable structure and layout
2) Easy to operate
3) Use and maintenance of low cost
Technical Parameter
Operating Conditions:
| NO. | Description | Requirement |
| 1 | Ambient temperature | -5°C-+40°C |
| 2 | Daily average temperature(Within 24h) | ≤35°C |
| 3 | Altitude(Indoor installation) | ≤2000Meter |
| 4 | Relative humidity | 50%(+40°C)-90%(+20°C) |
| 5 | Inclination(Vertical installation) | ≤5° |
Particular attention:
*The product shall be installed in a place where there is no severe vibration and is not enough to cause the electrical components to be corroded.
*When customers have special requirements, we can negotiate to provide special custom services.
Technical Parameter:
| NO. | Description | Unit | Data |
| 1 | Rated voltage | V | 380 |
| 2 | Rated insulation voltage | V | 660 |
| 3 | Rated frequency | Hz | 50 |
| 4 | Protection degree | / | IP30 |
| Model | Rated current(A) | Rated short-time withstand current(KA) | Rated peak withstand current(KA) |
GGD1 | A | 1000 |
15 |
30 |
| B | 600(630) |
| C | 400 |
GGD2 | A | 1500(1600) |
30 |
63 |
| B | 1000 |
| C | / |
GGD3 | A | 3150 |
50 |
105 |
| B | 2500 |
| C | 2000 |
Ningbo Ville Electric Co., Ltd. is a company specialized in research, development and production of transformer and high voltage & low voltage electrical power equipment.
It locates in Hi-technical enterprise R & D center zone of Ningbo, Zhejiang province, which is one of the well-know coastal city in China. Its professional engaged in turnkey project contractor of power substation, power plant project and electric power complete equipments.
Working field: Manufacturing, engineering, designing, executing and commissioning for HV and LV electrical products.
Products application:
Power-fossil fuel plant, Steel plant, Infrastructure- railway, international generation, substation, hydropower station, wind power substation, transmission and distribution.
We has excellent experience and good capacity in complete projects equipments in Generation, Substation, Transmission and Distribution from 400V-330kv, especially in Power plant, Substation construction and Transmission line, including of design, complete equipment, installation, Commissioningand after-sales service, and also design the complete Electrical Solutions according to customer's demand. We are mainly services to International State Power Board, Power Construction Contractor, Power Project Contractor, Factories and the Electric Power Project in the world.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide electrical equipment supplier"
