Products / Fixed Medium Voltage Switchboards
Product technical specifications
- Suitable for installation in indoor and passage electrical substations.
- Has a metal body with 2 and 2.5 mm sheets according to electrical standards
- Electrostatic powder paint
- Voltage level up to 36KV with maximum current 1250A
- Easy and convenient repairs, installation and operation
- In different types with any requested equipment based on customer needs
- Has protection rating IP23 - IP42
- Ability to install SF6 gas and vacuum circuit breakers of various brands
- In accordance with IEC standards and approved by electricity distribution companies
Fixed medium voltage switchboards up to 36KV voltage level (traditional type)

Technical table of traditional type fixed medium voltage switchboards
Row |
Brigade |
Internal equipment (main) |
Internal equipment (on request) |
W*H*D (cm) |
---|---|---|---|---|
1 |
N |
16KA - 630A load break switch |
Earthing Sectioner Capacitive and Indicating Circuit Breaker |
130*220*110 |
2 |
Q |
Simple sectionor 630A Vacuum or gas circuit breaker up to 1250A Secondary relay Ring current transformer |
Earthing section Capacitive tap and outlet indicator UPS for secondary relay Resin current transformer instead of ring |
130*220*110 |
3 |
Z |
Simple sectioner 630A Vacuum or gas circuit breaker up to 1250A Secondary relay Voltage transformer Current transformer |
Earthing switch Capacitive and indicator switch UPS for secondary relay RTU system installation |
130*220*110 |
4 |
B |
Vacuum or gas circuit breaker up to 1250A |
Secondary relay Resin current transformer Voltage transformer Capacitive and indicating device UPS for secondary relay |
130*220*110 |
Product technical specifications
- Suitable for installation in indoor and passage electrical substations and outdoor metal substations (due to small and compact size)
- Has a galvanized metal body with 2 mm sheet according to electrical standards
- Voltage level up to 36KV with maximum current 1250A
- In different types with any requested equipment based on customer needs
- Has IP43 protection rating
- Has interlocks for sectioners, disconnectors, and panel doors.
- Easy and safe operation
- Has a typing test from Niroo Research Institute.
- In accordance with IEC standards and approved by electricity distribution companies
AIS Compact Fixed Medium Voltage Switchgear up to 36KV Voltage Level

Technical table of fixed compact medium voltage switchboards
Row |
Brigade |
Internal equipment (main) |
Internal equipment (on request) |
W*H*D (cm) |
---|---|---|---|---|
1 |
C |
SF6 load break switch (grounded) |
Motor mechanism for sectioning |
100*175* (37.5یا 50) |
2 |
V |
SF6 load break switch (grounded) |
Earthing section |
100*175*75 |
3 |
M |
Resin Voltage Transformer |
Digital meterDigital meter |
100*175*75 |
4 |
B |
Vacuum or gas circuit breaker up to 1250A |
Secondary relay |
100*175*75 |