LOTS gas-insulated switchgear devices have been designed to provide effective insulation and high levels of protection for electrical supply and distribution systems. These units are ideal for applications where the maximum use of space, as well as security and reliability are determining factors.
Due to their high resistance and durability, these units are especially useful in areas pretty exposed to adverse environmental factors, such as humidity, high/low temperatures, wind, UV rays, etc.
Our main products include 40.5KV~252KV GIS and HGIS, SF6 circuit breaker, Disconnector, switchgear and 10KV~35KV line control switch series.
We have an experienced technical team which can provide a complete solution for huge and complex projects.
Product Specification
|
Number of Poles |
1 Pole |
|
Phase |
Single Phase |
|
Automatic Type |
Fully Automatic |
|
Voltage |
220 V |
|
Frequency |
50 Hz/60Hz |
|
Automation Grade |
Automatic |
|
Finishing |
Galvanized |
Product Description
High Voltage Gas Insulated Switchgear
GIS is emerging as the best solution for MV primary power distribution. Outdoor GIS Arista offers latest technology with only incremental cost over Air Insulated Switchgear. The product comes with flexible SF6 gas insulated plug-in compartments to suit various network configurations.
DESCRIPTION TYPE RATED VOLTAGE
-
High Voltage Gas Insulated Switchgear
-
GIS - 3 Phase Enclosed Compact GT01 72.5 to 126kV/145 kV/252 kV
-
GIS - 1 Phase Enclosed GAI1, GAI3, GAI3S 72.5-170 kV, 245-300 kV
-
DTB - DEAD TANK CIRCUIT BREAKER DTB 72-40 72.5kV
-
Medium Voltage Gas Insulated Switchgear
-
36kV GIS Arista Up to 36 kV
Application environment
1. Installation site: indoor/outdoor;
2. Ambient temperature:
Maximum temperature: +55℃;
Minimum temperature: -40℃;
Maximum daily temperature difference: 32K
3. Altitude: ≦3000m
4. Sunshine intensity: 1000 W/m2
5. Pollution class: Class III/IV
6. Ice thickness: 10 mm/20 mm
7. Wind speed/ wind pressure: 34/700 (m/s)/ Pa
8. Humidity
Average of daily relative humidity: ≦95%
Average of monthly relative humidity: ≦90%
9.Seismic resisting ability: 9 degree
Horizontal acceleration: 0.3g m/s2
Vertical acceleration: 0.15 m/s2
Parameter
