Basic Info.
Specification
low voltage
Product Description
1.GeneralGCS low-voltage withdrawable switchgear (hereinafter referred to as device)is designed by two joints according to the requirements from the departments in charge of industry, the majority of power users and design units in accordance with national conditions, with high technical performance indicators. It can adapt to the development requirements of the power market and can compete with the low voltage withdrawable switchgear from other countries. The device has been widely used by power users.Device s suitable for power distribution system of power plant and petroleum . chemical, metallurgical, textile industries and high-rise building and other industries Device (three phases; AC frequency: 50(60)Hz; rated working voltage: 380(400)V,(660)V; rated current: 5000A and below)can be used as the power distribution of power generating and supplying system and as the low voltage switchgear distribution device for motor centralized control and reactive power compensation. The basic organization form of the device sees picture 1. The design of the device meets the following standards: IEC439-1 "Low Voltage Whole Set Switching and Controlling Equipment" and GB7251.1-2013 "low voltage Switchgear".2.Structure FeaturesThe main frame of the device adopts 8MF type steel. It has two structures: pieces together and partially weld Installation hole is E=20mm in each main frame.Every function compartments are strictly separated Function unit compartment, busbar compartment, cable compartment and other compartments are relatively independent.The device designs the horizontal busbar at the top of or at the back of the cabinet to make the outlet line access both in upper and lower cable compartment. It solves the problem of the old design which can not satisfy the requirement of outlet lines from the upper cable compartment.3.Working ConditionsAmbient temperature: -5ºC~+40ºC and the average temperature in 24h must below 35ºC. If it is over the regulation, the device should be used by reducing capacity. Altitude: ≤2000m (outdoor type)Humidity: ≤50% at the highest ambient temperature+40ºC, lower temperature with higher humidity, such as ≤90% at 20ºC. mild condensation occasionally happens for the variations of the temperature.The inclination to the vertical plane is not more than 5°and the whole set cabinets should be relatively level.It is applicable in the place without violet vibration and impulsion and corrosive pollutions.Other special requirements need to be discussed when ordering.4.Specifications| Item | Data |
| Rated Voltage of Main Circuit (V) | AC 380(400), (660) |
| Rated Voltage of Auxiliary Circuit (V) | AC 220, 380(400), DC110, 220 |
| Rated Frequency(H2) | 50(60) |
| Rated Isolation Voltage (V) | 660(1000) |
| Rated Current (A) | Horizontal Busbar | ≤5000 |
| Vertical Busbar (MCC) | 1000 |
| Rated Short-time Withstand Current of Busbar (KA/1s) | 50, 80 |
| Rated Peak Withstand Current (KA/0.1s) | 105, 176 |
| Power Frequency Testing Voltage(V/1min) | Main Circuit | 2500 |
| Auxiliary Circuit | 2000 |
| Busbar | Three Phases and Four Lines | A,B,C,PEN |
| Three Phases and Five Lines | A,B,C,PEN |
| Protection Degree | IP30, IP40 |
| Rated Current (A) | Specification of Copper Bar |
| 630, 1250 | 2(50*5) |
| 1600 | 2(60*5) |
| 2000 | 2(60*10) |
| 2500 | 2(80*10) |
| 3150 | 2*2(60*6) |
| 4000 | 2*2(60*10) |
| Height (mm) | Width (mm) | Depth(mm) |
| 2200 | 400 | 800 |
| 1000 |
| 600 | 800 |
| 1000 |
| 800 | 600 |
| 800 |
| 1000 |
| 1000 | 600 |
| 800 |
| 1000 |
| General Cabinet Number | A | B | C | D | Remarks |
| GCS | 1000 | 1000 | 850 | 956 | Busbar Connecting Cabinet |
| GCS | 800 | 1000 | 650 | 956 | Power Receiving Cabinet |
| GCS | 800 | 800 | 650 | 756 | Power Receiving Cabinet |
| GCS | 600 | 800 | 450 | 756 | Power Receiving Cabinet |
| General Cabinet Number | A | B | C | D | E | F*G |
| GCS | 1000 | 1000 | 850 | 956 | 60 | 400*400 |
| GCS | 800 | 1000 | 650 | 956 | 160 | 200*400 |
| GCS | 1000 | 800 | 850 | 756 | 60 | 400*400 |
| GCS | 800 | 800 | 650 | 756 | 160 | 200*400 |
| General Cabinet Number | A | B | C | D | E | F*G |
| GCS | 1000 | 600 | 850 | 556 | 60 | 400*350 |
| GCS | 800 | 600 | 650 | 556 | 160 | 200*350 |
Address:
No. 199, Wei 12th Road, Yueqing Economic Development Zone, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Apparel & Accessories, Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Lights & Lighting, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Company Introduction:
Yaxu Intelligent Technology Co., Ltd. is an enterprise that produces complete sets of transmission and distribution equipment of high and low voltage. Its main products are as follows: HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLY, LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLY, WITHIN THE SCOPE OF ADMINISTRATIVE LICENSE, PRODUCTIONND AND SALES OF HIGH/LOW VOLTAGE PREFABRICATED SUBSTATIONS, SALES OF POWER TRANSFORMERS
