義烏坤德電氣有限公司
China/Zhejiang
Main Product:Electric power fittings/fuses/sensors/power modules/ relays/temperature controllers/inverters/switching power supplies
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 Click to enlarge |
| Product： |
| Price： |
Negotiable |
| MOQ： |
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| Total supply： |
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| Delivery time： |
From the date of payment from the buyer within days of delivery |
| update time： |
2025-04-19 01:00 Valid to：Long-term effective |
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RLF series fuse cutout
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| Fuse cutout |
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Drop-out fuse cutout and load switching fuse cutout are of outdoor used high voltage protective device,Tobe connected with incomin-g feeder of distribution transformer or distribution lines,it mainly protect transformer or lines from short circuit and overload,and on/off loading,current,Drop-out fuse cutout is composed of insulate insulator supports and fuse tube,static contacts is fixed on two sides of insulator support and moving contact is installed on two ends of fuse tube,Fuse tube is composed of inside arcexting tube.Outer phenolic compound paper tube or epoxy glasstube,Load switching fuse cutout provides enfored elastic auxiliry contacts and arc-extinguishing exclosure switching on-off loading current.
At normally working via fuselink tightened the fuse tube is fixfed to form up of close position.In case system occure faults,fault current result result in fuse melt immediately and take piece electric are,which let arc-extinguishing tube being heated and fexplode a lot of gas,Th-os will produce high pressure and below of the are along with tube. After fuselink melt melt moving contact has no tightened strength again,mecganismis locked and fuse tube dro out, Cutout now is in open position,When it needs to switch off during cutout loading,operat-or shall via insulating operating bar pull the moving contact,atits beginning main contact and auxiliary static contactic contactedst-ill, Whiling pulling the auxiliary contact is separated between auxiliary contacts there occur electric arc and the arc will be lengthene-d in arc-extinguishing enclosure gap and meanwhile arc-exting explode gas to blow off the arc during current passing zero.
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| No. |
Description |
| 1 |
Nut |
| 2 |
Long Bolts |
| 3 |
Mounting BracketⅠ |
| 4 |
Mounting Bracket Ⅱ |
| 5 |
Porcelain Insulator |
| 6 |
Spring Washer |
| 7 |
One-piece channel |
| 8 |
Fuse tube |
| 9 |
Lower Socket |
| 10 |
Lower contacts |
| 11 |
Conneector |
| 12 |
Upper Contacts |
| 13 |
Attachment hooks |
| 14 |
Operation Ring |
|
 |
|
 |
Extra-Heavy-Drty Overhead-Pole-Top Style,rated 25kv nominal,27kv maximum,125kvBIL,100amperes continuous,12.000amperes
intrrepting RMSasymmetrical,11 inches(279mm)minimum leakage distance to ground.
Catalig Number Suffix"-D" provides for the inclusion of parallel-groove connectors each accommodating No,6 solid through No,2st randed copper or aluminum in one groove;No,2 solid through 250kc mil stranded copper or ailminum,or 4/0ACSR in the other groove. |
| Main techical parameters |
 |
| Type |
RLF-1 |
RLF-1 |
| Rated Voltage(kV) |
10-15 |
10-15 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
10,000 |
12,000 |
| Impulse voltage(kV) |
110 |
110 |
| Power-frequeny withstand voltage(kV) |
42 |
42 |
| Creepage distace(mm) |
250 |
250 |
| Weight(kg) |
7.0 |
7.0 |
| Dimensions(CM) |
38.5×34.5×10.5 |
38.5×34.5×10.5 |
|
|
 |
| Type |
RLF-2 |
RLF-2 |
| Rated Voltage(kV) |
10-15 |
10-15 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
10,000 |
12,000 |
| Impulse voltage(kV) |
110 |
110 |
| Power-frequeny withstand voltage(kV) |
40 |
40 |
| Creepage distace(mm) |
250 |
250 |
| Weight(kg) |
7.0 |
7.0 |
| Dimensions(CM) |
38.5×34.5×10.5 |
38.5×34.5×10.5 |
|
|
 |
| Type |
RLF-3 |
RLF-3 |
| Rated Voltage(kV) |
10-15 |
10-15 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
6,000 |
8,000 |
| Impulse voltage(kV) |
110 |
110 |
| Power-frequeny withstand voltage(kV) |
40 |
40 |
| Creepage distace(mm) |
340 |
340 |
| Weight(kg) |
7.5 |
7.5 |
| Dimensions(CM) |
49×27×11 |
49×27×11 |
|
|
 |
| Type |
RLF-4 |
RLF-4 |
| Rated Voltage(kV) |
10-15 |
10-15 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
10,000 |
12,000 |
| Impulse voltage(kV) |
110 |
110 |
| Power-frequeny withstand voltage(kV) |
40 |
40 |
| Creepage distace(mm) |
260 |
260 |
| Weight(kg) |
7.5 |
7.5 |
| Dimensions(CM) |
48.5×44×13.5 |
48.5×44×13.5 |
|
|
| Main techical parameters |
 |
| Type |
RLF-5 |
RLF-5 |
| Rated Voltage(kV) |
15-27 |
15-27 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
10000 |
12000 |
| Impulse voltage(kV) |
125 |
125 |
| Power-frequeny withstand voltage(kV) |
45 |
45 |
| Creepage distace(mm) |
355 |
355 |
| Weight(kg) |
8.8 |
8.8 |
| Dimensions(CM) |
51.5×34×12 |
51.5×34×12 |
|
|
 |
| Type |
RLF-6 |
RLF-6 |
| Rated Voltage(kV) |
15-27 |
15-27 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
10000 |
12000 |
| Impulse voltage(kV) |
125 |
125 |
| Power-frequeny withstand voltage(kV) |
45 |
45 |
| Creepage distace(mm) |
350 |
350 |
| Weight(kg) |
8.5 |
8.5 |
| Dimensions(CM) |
48×35×10.5 |
48×35×10.5 |
|
|
 |
| Type |
RLF-7 |
RLF-7 |
| Rated Voltage(kV) |
15-27 |
15-27 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
10000 |
12000 |
| Impulse voltage(kV) |
250 |
125 |
| Power-frequeny withstand voltage(kV) |
45 |
45 |
| Creepage distace(mm) |
350 |
350 |
| Weight(kg) |
8.5 |
8.5 |
| Dimensions(CM) |
45×34.5×12 |
45×34.5×12 |
|
|
 |
| Type |
RLF-8 |
RLF-8 |
| Rated Voltage(kV) |
10-15 |
10-15 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
10,000 |
12,000 |
| Impulse voltage(kV) |
110 |
110 |
| Power-frequeny withstand voltage(kV) |
42 |
42 |
| Creepage distace(mm) |
250 |
250 |
| Weight(kg) |
7.5 |
7.5 |
| Dimensions(CM) |
38.5×34.5×10.5 |
38.5×34.5×10.5 |
|
|
| Main techical parameters |
 |
| Type |
RLF-9 |
RLF-9 |
| Rated Voltage(kV) |
24-27 |
24-27 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
8,000 |
10,000 |
| Impulse voltage(kV) |
150 |
150 |
| Power-frequeny withstand voltage(kV) |
65 |
65 |
| Creepage distace(mm) |
505 |
505 |
| Weight(kg) |
12 |
12 |
| Dimensions(CM) |
48×34.5×14 |
48×34.5×14 |
|
|
 |
| Type |
RLF-10 |
RLF-10 |
| Rated Voltage(kV) |
24-27 |
24-27 |
| Rated current(A) |
100 |
100 |
| Breaking current(A) |
8,000 |
8,000 |
| Impulse voltage(kV) |
150 |
150 |
| Power-frequeny withstand voltage(kV) |
65 |
65 |
| Creepage distace(mm) |
540 |
540 |
| Weight(kg) |
12 |
12 |
| Dimensions(CM) |
49×35×14 |
49×35×14 |
|
|
 |
| Type |
RLF-11 |
RLF-11 |
| Rated Voltage(kV) |
24 |
24 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
10,000 |
12,000 |
| Impulse voltage(kV) |
150 |
150 |
| Power-frequeny withstand voltage(kV) |
65 |
65 |
| Creepage distace(mm) |
540 |
540 |
| Weight(kg) |
4.5 |
4.5 |
| Dimensions(CM) |
51×34×11.5 |
51×34×11.5 |
|
|
 |
| Type |
RLF-12 |
RLF-12 |
| Rated Voltage(kV) |
15 |
15 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
10,000 |
12,000 |
| Impulse voltage(kV) |
110 |
110 |
| Power-frequeny withstand voltage(kV) |
45 |
45 |
| Creepage distace(mm) |
245 |
245 |
| Weight(kg) |
3.8 |
3.8 |
| Dimensions(CM) |
45×34×11.5 |
45×34×11.5 |
|
|
| Main techical parameters |
 |
| Type |
RLF-13 |
RLF-13 |
| Rated Voltage(kV) |
33 |
33 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
6,000 |
8,000 |
| Impulse voltage(kV) |
170 |
170 |
| Power-frequeny withstand voltage(kV) |
70 |
70 |
| Creepage distace(mm) |
660 |
660 |
| Weight(kg) |
15 |
15 |
| Dimensions(CM) |
56×38×14.5 |
56×38×14.5 |
|
|
 |
| Type |
RLF-14 |
RLF-14 |
| Rated Voltage(kV) |
36 |
36 |
| Rated current(A) |
100 |
100 |
| Breaking current(A) |
10,000 |
12,000 |
| Impulse voltage(kV) |
170 |
170 |
| Power-frequeny withstand voltage(kV) |
70 |
70 |
| Creepage distace(mm) |
720 |
720 |
| Weight(kg) |
15.5 |
15.5 |
| Dimensions(CM) |
63×38×14.5 |
63×38×14.5 |
|
|
 |
| Type |
RLF-15 |
RLF-15 |
| Rated Voltage(kV) |
33 |
33 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
8,000 |
10,000 |
| Impulse voltage(kV) |
170 |
170 |
| Power-frequeny withstand voltage(kV) |
70 |
70 |
| Creepage distace(mm) |
820 |
820 |
| Weight(kg) |
27.5 |
27.5 |
| Dimensions(CM) |
68×17×15 |
68×17×15 |
|
|
 |
| Type |
RLF-16 |
RLF-16 |
| Rated Voltage(kV) |
36 |
36 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
10,000 |
12,000 |
| Impulse voltage(kV) |
170 |
170 |
| Power-frequeny withstand voltage(kV) |
70 |
70 |
| Creepage distace(mm) |
720 |
720 |
| Weight(kg) |
5 |
5 |
| Dimensions(CM) |
61×34×11.5 |
61×34×11.5 |
|
|
 |
Note:
*Add connector cuffix per table1.
*Dimension shown is for’C’suffix(name"B"bracket.)
Dimension is 53/16 for’B’suffix fuerte extended bracket.
’D’suffix only. |
| Table 1 |
| |
Connector suffix |
|
| Type connector |
wire size |
Catalog no.suffix |
| Parallel groove |
Number solid cu.thru 250KC will standed cu. or4/0 acsr |
-D |
| Eye bolt |
No.6 solid cu.thru2/0 standed cu.or.al. |
-J |
| Eye bolt |
No.6 solid cu.thru 250KC will standed cu.or 4/0 acsr |
-M |
|
| Table 2 |
| Style |
Rating |
Leakage distance to gro.Minum inches |
| Catalog |
KV.Nom |
BIL |
Amps |
| Extra heavy duty |
RTF |
25 |
150 |
100 |
-D |
| uttra heavy duty |
RTF |
25 |
150 |
100 |
-J |
| Heavy duty |
RTF |
14.4 |
150 |
100 |
-M |
|
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RW series fuse cutout
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| |
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| Main techical parameters |
 |
| Type |
RW20 |
RW20 |
| Rated Voltage(kV) |
12 |
12 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
1,000 |
1,200 |
| Impulse voltage(kV) |
110 |
110 |
| Power-frequeny withstand voltage(kV) |
42 |
42 |
| Creepage distace(mm) |
245 |
245 |
| Weight(kg) |
5.9 |
5.9 |
| Dimensions(CM) |
38.5×34.5×11 |
38.5×34.5×11 |
|
|
 |
| Type |
RW11 |
RW11 |
| Rated Voltage(kV) |
12 |
12 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
6,300 |
8,000 |
| Impulse voltage(kV) |
100 |
110 |
| Power-frequeny withstand voltage(kV) |
42 |
42 |
| Creepage distace(mm) |
230 |
230 |
| Weight(kg) |
7.8 |
7.8 |
| Dimensions(CM) |
48×15×31 |
48×15×31 |
|
|
 |
| Type |
RW11 |
RW11 |
| Rated Voltage(kV) |
12 |
12 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
6,300 |
8,000 |
| Impulse voltage(kV) |
100 |
110 |
| Power-frequeny withstand voltage(kV) |
42 |
42 |
| Creepage distace(mm) |
350 |
350 |
| Weight(kg) |
3.8 |
3.8 |
| Dimensions(CM) |
48×15×31 |
48×15×31 |
|
|
 |
| Type |
RRWG1 |
RRWG1 |
| Rated Voltage(kV) |
12 |
12 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
6,300 |
8,000 |
| Impulse voltage(kV) |
100 |
110 |
| Power-frequeny withstand voltage(kV) |
42 |
42 |
| Creepage distace(mm) |
350 |
350 |
| Weight(kg) |
8.8 |
8.8 |
| Dimensions(CM) |
61×13×42 |
61×13×42 |
|
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| Main techical parameters |
 |
| Type |
RW10(W) |
RW10(W) |
| Rated Voltage(kV) |
12 |
12 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
6,300 |
8,000 |
| Impulse voltage(kV) |
110 |
110 |
| Power-frequeny withstand voltage(kV) |
42 |
42 |
| Creepage distace(mm) |
360 |
360 |
| Weight(kg) |
8.5 |
8.5 |
| Dimensions(CM) |
56×13×12 |
56×13×12 |
|
|
 |
| Type |
RW10-10F |
RW10-10F |
| Rated Voltage(kV) |
12 |
12 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
6,300 |
8,000 |
| Impulse voltage(kV) |
110 |
110 |
| Power-frequeny withstand voltage(kV) |
42 |
42 |
| Creepage distace(mm) |
245 |
245 |
| Weight(kg) |
6.2 |
6.2 |
| Dimensions(CM) |
53×32×12 |
53×32×12 |
|
|
 |
| Type |
HRW10 |
HRW10 |
| Rated Voltage(kV) |
12 |
12 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
6,300 |
8,000 |
| Impulse voltage(kV) |
110 |
110 |
| Power-frequeny withstand voltage(kV) |
42 |
42 |
| Creepage distace(mm) |
350 |
350 |
| Weight(kg) |
3.8 |
3.8 |
| Dimensions(CM) |
42×35×11 |
42×35×11 |
|
|
 |
| Type |
RW10-35 |
RW10-35 |
| Rated Voltage(kV) |
35 |
35 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
8,000 |
10,000 |
| Impulse voltage(kV) |
170 |
170 |
| Power-frequeny withstand voltage(kV) |
70 |
70 |
| Creepage distace(mm) |
820 |
820 |
| Weight(kg) |
24.5 |
24.5 |
| Dimensions(CM) |
68×17×15 |
68×17×15 |
|
|
| Main techical parameters |
 |
| Type |
PRWG2 |
PRWG2 |
| Rated Voltage(kV) |
35 |
35 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
6.300 |
8.000 |
| Impulse voltage(kV) |
170 |
170 |
| Power-frequeny withstand voltage(kV) |
70 |
70 |
| Creepage distace(mm) |
870 |
870 |
| Weight(kg) |
16 |
16 |
| Dimensions(CM) |
90×40×13 |
90×40×13 |
|
|
 |
| Type |
PRWG2 |
PRWG2 |
| Rated Voltage(kV) |
35 |
35 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
6,300 |
8,000 |
| Impulse voltage(kV) |
170 |
170 |
| Power-frequeny withstand voltage(kV) |
70 |
70 |
| Creepage distace(mm) |
870 |
870 |
| Weight(kg) |
16 |
16 |
| Dimensions(CM) |
90×40×13 |
90×40×13 |
|
|
 |
| Type |
RW3 |
RW3 |
| Rated Voltage(kV) |
10 |
10 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
6,300 |
8,000 |
| Impulse voltage(kV) |
100 |
110 |
| Power-frequeny withstand voltage(kV) |
42 |
42 |
| Creepage distace(mm) |
2300 |
2300 |
| Weight(kg) |
6.3 |
6.3 |
| Dimensions(CM) |
48×27×12 |
48×27×12 |
|
|
 |
| Type |
RW7 |
RW7 |
| Rated Voltage(kV) |
10 |
10 |
| Rated current(A) |
100 |
200 |
| Breaking current(A) |
6,300 |
8,000 |
| Impulse voltage(kV) |
100 |
110 |
| Power-frequeny withstand voltage(kV) |
42 |
42 |
| Creepage distace(mm) |
230 |
230 |
| Weight(kg) |
6.2 |
6.2 |
| Dimensions(CM) |
48×27×12 |
48×27×12 |
|
|
|
|
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