Customization: | Available |
---|---|
Breaking Capacity: | 12kv/24kv/40.5kv |
Type: | Current Fuse |
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The (H) RW(F) series outdoor high voltage AC drop fuse, a state-of-the-art protection device, is specifically designed for outdoor overhead distribution systems with a standard frequency of 50Hz and rated voltages of 10kV (12/15/35/40.5). This innovative fuse serves as a critical protective component for circuits and electrical equipment during overloads or short circuits in power systems. Under normal conditions, the fuse is securely linked in series within the power line, maintaining a tensioned state with its movable joint firmly locked. Upon encountering a line fault, the resultant fault current activates the fuse, causing it to blow, thereby releasing the movable joint. This rapid action ensures the fuse tube swiftly drops, effectively severing the circuit. This feature is pivotal in safeguarding the maintenance of both line and equipment. Moreover, the enhanced load type fuse incorporates elastic contacts and an arc extinguishing cover, allowing for seamless operation in opening and closing load currents within the power system.
Our fuses are meticulously designed to adhere to stringent technical standards, including GB/T 15166.3 - 2008 high voltage AC fuses - Part 3: injection fuses, and DL/T 640 - 1997 outdoor AC high voltage drop tested fuses and fuse links ordering technical conditions. This commitment to quality ensures reliable performance and exceptional safety.
Working Environment:
Ambient temperature: Ranging from a brisk -40°C to a warm +40°C;
Relative humidity: Daily average not exceeding 95%, with a monthly average capped at 90%;
The altitude of operation does not surpass 3000 meters;
Outdoor wind speed is maintained below 34 meters per second to ensure optimal performance;
Installation site: Must be devoid of fire, explosion hazards, and chemical corrosive gases, in a well-ventilated environment.
Note: For conditions that exceed these standard parameters, users are encouraged to engage in consultations with our company for tailored solutions.
Technical parameters
Note: We proudly offer custom solutions, providing products tailored to meet specific user requirements.
Model |
Voltage |
Current |
Rated maximum
breaking current |
1min power frequency dry withstand
voltage |
1min power frequency wet withstand
voltage |
Rated lightning impulse withstand
voltage |
Opening and closing
load current |
XS-12/100(200) |
12 |
100 (200) |
6.3 (12.5) |
42 |
30 |
75 |
/ |
XS-15/100(200) |
15 |
||||||
PD-12/100(200) |
12 |
100 (200) |
6.3 (12.5) |
42 |
30 |
75 |
/ |
PD-15/100(200) |
15 |
||||||
(H)RW3-10/100(200) |
10 |
100 (200) |
6.3 (12.5) |
42 |
30 |
75 |
/ |
(H)RW3-12/100(200) |
12 |
||||||
(H)RW4-10/100(200) |
10 |
100 (200) |
6.3 (12.5) |
42 |
30 |
75 |
/ |
(H)RW4-12/100(200) |
12 |
||||||
(H)RW7-10/100(200) |
10 |
100 (200) |
6.3 (12.5) |
42 |
30 |
75 |
/ |
(H)RW7-12/100(200) |
12 |
||||||
(H)RW10-10/100(200) |
10 |
100 (200) |
6.3 (12.5) |
42 |
30 |
75 |
/ |
(H)RW10-12/100(200) |
12 |
||||||
(H)RW10-10F/100(200) |
10 |
100 (200) |
6.3 (12.5) |
42 |
30 |
75 |
10 |
(H)RW10-12F/100(200) |
12 |
||||||
(H)RW11-10/100(200) |
10 |
100 (200) |
6.3 (12.5) |
42 |
30 |
75 |
! |
(H)RW11-12/100(200) |
12 |
||||||
(H)RW11-10F/100(200) |
10 |
100 (200) |
6.3 (12.5) |
42 |
30 |
75 |
10 |
(H)RW11-12F/100(200) |
12 |
||||||
(H)RW12-10/100(200) |
10 |
100 (200) |
6.3 (12.5) |
45 |
30 |
105 |
/ |
(H)RW12-12/100(200) |
12 |
||||||
(H)RW12-15/100(200) |
15 |
||||||
(H)PRWG1-10F/100(200) |
10 |
100 (200) |
6.3 (12.5) |
42 |
30 |
75 |
10 |
(H)PRWG1-12F/100(200) |
12 |
||||||
(H)RW33-12/100(200) |
12 |
100 (200) |
6.3 (12.5) |
42 |
30 |
75 |
/ |
(H)RW33-15/100(200) |
15 |
||||||
(H)RW5-35/100(200) |
35 |
100 (200) |
6.3 (12.5) |
95 |
86 |
185 |
/ |
40.5 |
|||||||
(H)RW10-35/100(200) |
35 |
100 (200) |
6.3 (12.5) |
95 |
86 |
185 |
/ |
40.5 |
|||||||
(H)PRWG2-35/100(200) |
35 |
100 (200) |
6.3 (12.5) |
95 |
86 |
185 |
/ |
40.5 |