Product Description
HSDM-12/24/36 Medium voltage Modular type metal enclosed Switchgear
HSDM series modular metal enclosed switchgear is a new generation of medium voltage intelligent electrical equipment used for ring network units, compact transformer substations and industrial facilities etc.The switchgear is manufactured in accordance with IEC standards.
Structural Characteristics
HSDM series switchgear adopts SF6 load break switch as its main switch and the whole cabinet is air insulated. It can also be equipped with VD4 or VS1 series vacuum circuit breakers according to users' needs.
Expandable design and a broad range of product types make it the right choice for a variety of industries. All epoxy resin parts used in the switchgear are produced in our factory epoxy resin workshop.It is characterized by simple structure, flexible operation, reliable interlocking and easy installation.
Main Applications
It is suitable for AC 50HZ, rated voltage 12kV-36KV power distribution automation system, widely used in industrial and civil cable ring network and power supply terminal project, especially suitable for the following places: urban residential power distribution, small secondary substations, open and close the house, industrial and mining enterprises, shopping malls, airports, subways, wind power, hospitals, stadiums, railroads, tunnels and so on.
Detailed Photos
Product Parameters
| No. |
Item |
Unit |
Data |
| 1 |
Rated voltage |
kV |
17.5/20/24 |
| 2 |
Rated Current |
A |
630/1250/2500/3150/4000 |
| 3 |
Rated Frequency |
Hz |
50/60 |
| 4 |
Rated short circuit current |
kA |
16,20 |
| 5 |
Rated short time withstand current(3s) |
kA |
20 |
| 6 |
Rated peak withstand current |
kA |
40 |
| 7 |
Rated power frequency withstand voltage(1min) |
kV |
50 |
| 8 |
Rated lightning impluse withstand voltage |
kV |
125/145 |
Environmental Conditions
1. Ambient temperature: not higher than +40 ºC, not less than -15 ºC (at -30 ºC to allow storage and transportation).
2. Altitude: not exceed 1000m.
3. Earthquake intensity: not more than 8 degree.
4. Wind pressure:≤700pa
5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration
Company Profile
Certifications
Audited Supplier 
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