Low-voltage withdrawable switchgear
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Product features:
● Design: To accommodate more functional units within a smaller space;
● Highly versatile in structure and flexible in assembly: C-shaped profiles with a 25mm modulus can meet the requirements of various structural types, protection levels, and operating environments.
● Standard module design: Each module can serve as a standard unit for protection, operation, switching, control, regulation, measurement, and indication. Users can freely select and assemble these modules according to their needs. With over 200 types of components available, various cabinet frame structures and drawer units can be configured to meet different requirements.
● Safety: Extensively utilizes high-strength, flame-retardant engineering plastic components to enhance protective performance;
● Technical Performance: Key parameters reach the current state-of-the-art level;
● Land area: Can significantly reduce the space required for storing and transporting prefabricated components;
● Assembly: No complicated tools required;
● Protection rating: IP54.
According to the precautions:
◆ The switchgear is an indoor installation;
◆ The ambient air temperature shall not exceed +40℃, nor fall below -5℃, and the average temperature over any 24-hour period shall not exceed +35℃.
◆ Air cleanliness: The relative humidity shall not exceed 50% at the maximum temperature of +40℃, but higher humidity levels are permissible at lower temperatures—for example, 90% at +20℃.
◆ Altitude not exceeding 1000 m;
◆ The installation inclination shall not exceed 5 degrees;
◆ A location free from significant impact or vibration;
◆ In media that pose no explosion hazard and contain no gases or dusts— including charged dust—that could corrode or damage the insulation;
Electrical performance:
| Serial number | Name | Unit | Parameter |
| 1 | Rated insulation voltage | V | 660 |
| 2 | Rated operating voltage | V | 660 |
| 3 | Maximum operating current of the main busbar | A | 5500A (IP00), 4700 (IP30) |
| 4 | Main busbar short-time (1s) withstand current (validity period) | kA | 100 |
| 5 | Main busbar short-time peak current (maximum value) | kA | 250 |
| 6 | Maximum operating current of the distribution busbar (vertical busbar) | A | 1000 |
| 7 | Distribution Busbar (Vertical Busbar) Standard Type Short-time peak current (maximum value) enhanced |
kA | 90 130 |
| 8 | Protection rating | IP30, IP40, IP54 |
Keywords: High-temperature Roots blower, Biogas booster fan
If you have any suggestions, please leave us a message or reach out to us—we’ll respond within one business day of receiving your message.
Service hotline:
Address: No. 666 Fengcheng New Street, Yudong Town, Haimen City, Jiangsu Province, China.
After-sales service: 0086-513-68903288
Email: 13906298796@139.com
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