China Gw4-40.5 Outdoor High Voltage Isolating Switch, Find details about China High Voltage, Vacuum Interrupter from Gw4-40.5 Outdoor High Voltage Isolating Switch
GW4-40.5 outdoor high voltage isolating switch
Description:
No. | Item | Unit | Value |
1 | Rated voltage | kV | 35 |
2 | Highest voltage | kV | 40.5 |
3 | Rated current | A | 400 |
4 | Rated thermal stability time (effective value) | kV | 8 |
5 | Rated thermal stability time | S | 3 |
6 | Rated dynamic stability current (peak value) | kA | 20(23) |
7 | 1min power frequency withstand voltage (effective value) | kA | 80 |
8 | Lightning impulse withstand voltage (full wave) (peak value) | kV | 185 |
9 | Rated static relay of terminal | N | 500 |
10 | Creepage distance (normal type) | mm | 625 |
Creepage distance (anti-fouling type) | 875 |
No. | Item | Unit | Value | ||
1 | Ambient temperature | Max. Temp. | ºC | +40 | |
Min. Temp. | -25 | ||||
The Max. Daily Temp. difference | 25 | ||||
2 | Altitude | m | ≤1000 | ||
3 | Intensity of solar radiation (outdoor) | W/cm2 | 0.1 | ||
4 | Pollution class | V | |||
5 | Radial thickness of ice | mm | 10 | ||
6 | Wind velocity/Wind pressure (outdoor) | m/s/Pa | 34/700 | ||
7 | Humidity | The average daily relative humidity | % | ≤95 | |
The average monthly relative humidity | ≤90 | ||||
8 | Seismic resistance | Horizontal acceleration | m/s2 | 0.3g | |
Vertical acceleration | 0.2g |
Q1: Are you a factory or trading company?
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.
Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.
Q3: When can I get the price?
A3:Usually we quote within 24 hours after we get your inquiry.
Q4: How could I get a sample?
A4: if you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples.
Q5: What is the price of shipping?
A5: Depending upon the port of delivery, prices vary.