General Description
TRM-A series environmentally friendly gas insulated ring main unit is maintenance free. All the live parts in the primary circuit and switch functions are sealed in the metal gas tank, preventing environmental influence and increasing reliability.
It has wide application range. Without toxic gas, it is safe to be used in basements, tunnels and ships. It can be used in harsh environment, such as high altitude, strong wind and sand, severe cold, anti-explosion and heavy smoke places. It is completely sealed, safe to withstand flood for a short time.
modules
-- metering module
-- PT module
-- V module
Accessories
service conditions
| 1 | Surrounding temperature | -40°C~+55°C |
| 2 | Relative humidity | ≤95% |
| 3 | barometric pressure | 80~106Kpa |
| 4 | Altitude | ≤2500 meters |
| 5 | Anti-seismic | Class 8 |
Combining manufacturing experience, new technology, industrial knowledge and more than ten years exporting experience, TENLEE aims to build advanced power distribution and protection systems.
TENLEE is specialized in manufacturing a comprehensive range of solutions from 12kv to 40.5kv for indoor/outdoor systems: gas insulated switchgears
ring main unit
sf6 free switchgears
vacuum circuit breakers
sf6 circuit breakers
reclosers
load break switches
disconnectors
distribution transformers/power transformers
substations 
1.What is the payment terms?
TT, paypal, western union, etc.
2. What is the guarantee period?
Usually the guarantee period is 18 months after delivery.
3.Do you have type test?
Yes, we have pass type test in Europe.
