- Model NO.: MNS
- Shell Material: Steel Plate
- Structure: Cabinet, Protection
- Form: Partly-welded Type
- Size: 1 Uint
- Shell Protection Grade: IP23
- Trademark: SHANGHAI ELECTRIC
- Specification: 600*800*400
- HS Code: 85372090
- Certification: CCC, ISO9001:2000
- Voltage Level: Low Voltage
- Type: Power
- Operation Voltage: Low Voltage
- Application Range: High-rise Buildings
- Brand: Shanghai Electric
- Transport Package: Standard Export Package
- Origin: Shanghai
MNS Low Voltage withdrawable switchgear is for AC of 50-60HZ, power system rated voltage of 660V and below. It is used to control, protection and distribution in power generation, distribution, transformation and power consumption to optimize the power system by its high technical performance. It is widely used in power plant,chemical enterprises, textile, metallurgy, petroleum, etc. Besides the usual land usage,after our technical's special treatment,it could also be used in offshore drilling platform, nuclear power plants,etc.
The MNS Low Voltage Withdrawable Switchgear is in conformity with IEC439, Part 5 of VDE0660,GB7251.1 and JB/T9661.
Technical parameters:
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|
Parameters |
Specification |
| Rated Insulation Voltage | AV: 690V |
| Rated Operational Voltage: Main Circuit | AV: 380V/690V |
| Rated Operational Voltage: Support Circuit | AV: 220V/380V |
| Rated Frequency | 50HZ/60HZ |
| Rated Current: Horizontal Bus | 630-5000A |
| Rated Current: Vertical Bus | 800-2000A |
| Rated Short-time Withstand Current: Horizontal Bus(1s) | 50-100KA |
| Rated Peak Withstand Current: Horizontal Bus | 105-200KA |
| Rated Short-time Withstand Current: Vertical Bus(1s) | 30-80KA |
| Rated Peak Withstand Current: Vertical Bus | 63-176V |
| Shell frame protection level | IP40 |
| Shell frame protection level in special condition request | IP50 |
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