Drop Type Fuse Cutout
product detail
Drop Type Fuse Cutout
Drop type fuse cutouts are outdoor high voltage protection facilities. The fuse is installed at high voltage side of transformer or branch line of distribution line to protect transformer or transmission line from short circuit and overload, to break and connect load current.
Fuse cutout consist of insulation bracket and fuse tube, fixed contact is installed at both ends of insulation bracket, moving contact is installed at both ends of fuse tube. Fuse tube consist of two parts, arcing extinguish tube in inner side and epoxy glass tube outside. Tension load fuse cutout increase the flexible auxiliary contact and arcing-extinguish shield to break or connect load current.
Drop type fuse cutout is a low cost line protection, primarily used on remote overhead electrical transmission lines. The visual display of the status of the fuse cutout quickly and accurately helps field inspectors to locate the faulty segment of the overhead transmission line. Upon clearing of the line fault and replacing the fuse link, each of the phases can then be individually switched back into operation using operating poles, which are available in desired lengths.
1、Service condition:
a) The ambient air temperatures: -40 to 40℃
b) The altitude above sea level: 1000m.
c) Wind speed doesn't exceed 700Pa (not exceed 34m/s)
d) The earthquake intensity doesn't exceed 8 degrees.
2、The product is not applicable to the following locations:
a) Combustion or explosion risk areas.
b) With severe vibration or shock sites.
c) A conductive, chemical gas and serious pollution, salt fog area.
Fuse Cutout Series 12-36kV
11-15kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
YJF-1 |
12 |
100 |
6300 |
110 |
40 |
250 |
6.5 |
40×36×11.5 |
YJF-1 |
12 |
200 |
10000 |
110 |
40 |
250 |
6.5 |
11-15kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
YJF-2 |
15 |
100 |
8000 |
125 |
45 |
320 |
7.5 |
50×36×12.5 |
YJF-2 |
15 |
200 |
12500 |
125 |
45 |
320 |
7.5 |
11- 15KV( F)
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
YJF2(F)-2 |
15 |
100 |
8000 |
125 |
45 |
320 |
8 |
58×40×15 |
YJF2(F)-2 |
15 |
200 |
12500 |
125 |
45 |
320 |
8 |
24kV-27kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
YJF-3 |
24 |
100 |
8000 |
150 |
65 |
530 |
12 |
50×38×16 |
YJF-3 |
24 |
200 |
12500 |
150 |
65 |
530 |
12 |
Fuse Cutout Series 12-36kV
33kV-36kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
YJF-4 |
33 |
100 |
8000 |
170 |
70 |
720 |
15 |
64×35×18 |
YJF-4 |
33 |
200 |
12500 |
170 |
70 |
720 |
15 |
11kV-15kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
YJF-5 |
12 |
100 |
6300 |
110 |
40 |
250 |
6.5 |
40×36×11.5 |
YJF-5 |
12 |
200 |
10000 |
110 |
40 |
250 |
6.5 |
24kV-27kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
YJF-6 |
24 |
100 |
8000 |
150 |
65 |
540 |
10 |
60×38×16 |
YJF-6 |
24 |
200 |
12500 |
150 |
65 |
540 |
10 |
11- 15KV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
HYJF-2 |
15 |
100 |
6300 |
110 |
40 |
250 |
6 |
40×36×11.5 |
HYJF-2 |
15 |
200 |
10000 |
110 |
40 |
250 |
6 |
Fuse Cutout Series 12-36kV
11- 15KV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
HYJF-2 |
15 |
100 |
6300 |
110 |
40 |
250 |
6 |
40×38×16 |
HYJF-2 |
15 |
200 |
10000 |
110 |
40 |
250 |
6 |
24-27kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
HYJF-3 |
24 |
100 |
8000 |
150 |
65 |
530 |
7 |
50×38×16 |
HYJF-3 |
24 |
200 |
12500 |
150 |
65 |
530 |
7 |
33-36kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
HYJF-4 |
33 |
100 |
8000 |
125 |
45 |
320 |
7.5 |
50×38×12.5 |
HYJF-4 |
33 |
200 |
12500 |
125 |
45 |
320 |
7.5 |
24kV-27kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
HYJF-3 |
24 |
100 |
8000 |
150 |
65 |
540 |
7 |
50×38×16 |
HYJF-3 |
24 |
200 |
12500 |
150 |
65 |
540 |
7 |
33-36kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
HYJF-4 |
33 |
100 |
8000 |
170 |
70 |
720 |
8 |
64×36×18 |
HYJF-4 |
33 |
200 |
12500 |
170 |
70 |
720 |
8 |
24kV-27kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
HYJF-7 |
24 |
100 |
8000 |
150 |
65 |
540 |
10 |
50×36×16 |
HYJF-7 |
24 |
200 |
10000 |
150 |
65 |
540 |
10 |
33kV-36kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
HYJF-8 |
33 |
100 |
10000 |
170 |
70 |
720 |
15 |
64×35×18 |
HYJF-8 |
33 |
200 |
12500 |
170 |
70 |
720 |
15 |
12kV
Item No. |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
Impulse Voltage (BIL) |
Power Frequency Withstand Voltage |
Leakage Distance (MM) |
Weight (KG) |
Dimension (CM) |
RW11 |
12 |
100 |
6300 |
110 |
42 |
260 |
7.5 |
48×32×27 |
RW11 |
12 |
200 |
8000 |
110 |
42 |
260 |
7.5 |
