RGW1-24 series three pole outdoor disconnector with fuse-bases is the high voltage switch equipment, in the suitable for outdoor 24kV line internet with voltage and no load, to make separate and fabricate. With CS8 type manpower operate machinery to avoid earth line with power and composite flash-locks and wrong operate. The operator no need put another earth line. Pollution-proof type isolate switch of customer in filthy conduction area. It can solve the pollution of shed when it is work.
Definition of model
☆ Rated current
☆ Rated voltage
☆ Design No.
☆ Outdoor type
☆ Disconnector with fuse
Service condition
1.The altitude above sea level: 2000m.
2.The ambient air temperatures: -40 to 40℃.
3.Wind speed doesn't exceed 700Pa (not exceed 34m/s).
4.The earthquake intensity doesn't exceed 8 degrees.
5.The working situation: without frequent violent vibration.
6.The installation site of ordinary type isolator should be kept away from gas, smoke chemical deposition, salt-spray fog, dust and other explosive and corrosive maters that affect seriously insulation and conduction capability of the isolator.
7.Pollution proof type isolator applies to sever filthy conduction area. However, it shouldn't be any explosive matters and matters causing fire.
RGW-B 11-33kV
Type | Rated Voltage(kV) | Rated Current(A) | 4s Heat Steady Current(A) | Shock Steady Current(A) | Impulse Withstand Voltage(kV) | Power-Frequency Withstand Voltage(kV) |
RGW-B | 11 | 400 | 12500 | 31500 | 95 | 42 |
RGW-B | 33 | 600 | 12500 | 31500 | 195 | 80 |
12-15kV
Type | Rated Voltage(kV) | Rated Current(A) | 4s Heat Steady Current(A) | Shock Steady Current(A) | Impulse Withstand Voltage(kV) | Power-Frequency Withstand Voltage(kV) |
To earth | Across the isolating distance | To earth | Across the isolating distance |
GW9-12W/400 | 12 | 400 | 12500 | 31500 | 75 | 85 | 38 | 42 |
GW9-12W/630 | 12 | 630 | 12500 | 31500 | 75 | 85 | 38 | 42 |
GW9-12W/1250 | 12 | 1250 | 20000 | 50000 | 75 | 85 | 38 | 42 |
12-15kV
Type | Rated Voltage(kV) | Rated Current(A) | Limit Passing Current(kA) | 10 sec Heat Stabilization Current(A) |
Reak Value | r.m.s |
GW9-10 | 10,12,15 | 200 | 5 | 9 | 5 |
GW9-12 | 10,12,15 | 400 | 21 | 15 | 10 |
GW9-15 | 10,12,15 | 600 | 35 | 25 | 14 |
| 10,12,15 | 1000 | 50 | 35 | 20 |
12-15kV
Type | Rated Voltage(kV) | Rated Current(A) | 4s Heat Steady Current(A) | Shock Steady Current(A) | Impulse Withstand Voltage(kV) | Power-Frequency Withstand Voltage(kV) |
To earth | Across the isolating distance | To earth | Across the isolating distance |
HGW9-12W400 | 12-15 | 400 | 12500 | 31500 | 75 | 85 | 38 | 42 |
HGW9-12W630 | 12-15 | 630 | 12500 | 31500 | 75 | 85 | 38 | 42 |
500V
Type | Rated Voltage(kV) | Rated Current(A) | Breaking Current(A) |
JDW2-500 | 500 | 500 | 30-500 |
JDW2-800 | 500 | 800 | 30-500 |
HGWR1/GWR1 0.5-1600V
Fuse Rated Current | 120A | 150A | 220A | 300A | 360A | 470A | 600A |
Fuse Specification | 0.15 | 0.20 | 0.30 | 0.50 | 0.60 | 0.80 | 0.90 |
Transformer Volume | 80 | 100 | 150 | 180-220 | 250 | 315-320 | 400 |
Inquiry
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