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Welcome to wziep.com!
category： Power Distribution Equipment
reference price：￥$5,000.00 - $5,500.00
MV Switchgear AC Medium Voltage Switchgear Power Distribution equipment n
1.Structure Features
The switchgear introduces the advanced technologies of ABB and improves it with our original technology to make it more in line with China's national conditions. Cabinets adopt 25mm for the modulus of C sectional material and becomes each kind of frame structure and draw unit that needed by means of connection. MCC cabinet uses the high strength of flame retardant engineering plastics components to make its safety performance more reliable. At the same time. it is more suitable for the design requirement of mixing the PC cabinet and MCC cabinet by remolding the foreign function board with 200mm for the modulus. Withdrawable unit and the cabinet have reliable interlocking devices to prevent the switch to break with load when it is charged, so the safety of the cabinet improves. In addition, the cabinet adopts cold-rolled steel sheet after passivation for assembly and can also adopt aluminium zinc steel plate according to the different needs of users.
2.Working Conditions
Ambient temperature: -5ºC~+40ºC and the average temperature in 24h must below 35ºC
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.
Altitude: ≤2000m (outdoor type)
It is applicable in the place without violet vibration and impulsion and corrosive pollution.
3.Specification
| Item | GB7251. 1-2013 Low Voltage Whole Set Switch and Control Devices(TTA) |
| IEC61439 Low Voltage Whole Set Switch and Control Devices | |
| Overvoltage Type | 4.3 |
| Pollution Degree | 3 |
| Rated Working Voltage (Ue) (V) | 400/660 |
| Rated Isolation Voltage (Ui) (V) | 660/1000 |
| Rated Frequency (H2) | 50 (60) |
| Rated Current | ≤5000A |
| Rated Short-time Withstand Current (1cw) (KA) | 50, 65, 80 (Is effective value) |
| Rated Peak Withstand Current(1pk) (KA) | 105, 140, 176 (0.1s maximum value) |
| Rated Maximum Working Current | ≤1000A |
| Rated Short-time Withstand Current | 50kA |
| Rated Peak Withstand Current | 105kA |
| Protection Degree of Shell | IP30, IP40 (special illustration) |
4.Brief Introduction
| Basic Dimension | |||||
| Drawer Type | 8E/4 | 8E/2 | 8E | 16E | 24E |
| Maximum Units | 36 | 18 | 9 | 4-8E | 3 |
| Power Receiving and Busbar Connecting Cabinet | |||||
| Main Busbar Transferring Cabinet | Power Receiving and Busbar Connecting Cabinet | ||||
| Height(mm) | 2200 | 2200 | |||
| Width(mm) | 400 | 600, 800, 1000 | |||
| Depth(mm) | 800, 1000 | 800, 1000 | |||
Power Center(PC)Cabinet
| 2 Circuit Breakers | 3 Circuit Breakers | |
| 3 Circuit Breakers | 2200 | 2200 |
| Width (mm) | 800, 1000 | 800, 1000 |
| Depth (mm) | 800, 1000 | 800, 1000 |
| Remarks | DW45-2000 and other similar circuit breakers with lower carrying capacity and smaller size | DW45-2000 and other similar circuit breakers with lower carrying capacity and smaller size |
Motor Control Center (MCC)Cabinet and Capacity Compensation Cabinet
| MCC Cabinet | Capacity Compensation Cabinet | |||||
| Height (mm) | 2200 | 2200 | ||||
| Width (mm) | 600 | 800 | 1000 | 600 | 800 | 1000 |
| Depth (mm) | 1000, 800 | 1000, 800 | 1000, 800, 600 | 800 | 1000 | 600 |
5.Installation Instruction
Q1:If I'm interested in your product when I can receive your quotation and detail information after send the enquiry?
A:All your enquiry will be replied in 24hours.
Q2:Can I get a sample before the order because I really don't how is your product quality?
A:Of course! We also think sample order is the best way to build the trust.And in our company we offer free sample service! Please send the enquiry to us and get the free sample!
Q3:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
A:Yes, We have product catalogue. Please contact us on line or send an Email to sending the catalogue.
Q4:I need your price list of all your products, do you have a price list?
A:We do not have a price list of all of our products. Because we have so many items, and it is impossible to mark all of their price on a list. And the price are always changing because of the producing cost. If you want to check any price of our products, please feel free to contact us. We will send offer to you soon!
