Description
RGW1 Type Three Pole Outdoor Disconnector With Fuse-bases
Summary
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.
Overall And Installation Dimension
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 |
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