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China OEM Electric Power Fittings – Power Distribution Equipment Rated Mechanical Bending Load 11KV 12KV 12.5KV Suspension composite insulator – JSM TRANSFORMER Detail:
Features:
1. The product adopts epoxy resin material. It gains high level of insulation, intensity and stability.
2. Bushing series is used for insulation and connection transition of completes with rated voltage of 12KV, 40.5KV and below.
3. Epoxy resin vacuum casting, the APG epoxy resin pressure gelatin, the liquid silica gel formation, we always supplies the best quality products.
4. It can be detected by X-ray instrument, bureau put instrument, thermal Cycle Test Machine.
5 .It provides different specifications based on the size of electric current for the user’s choice, and sold well both at home and abroad.
Applicable Work Environment:
- Indoor installation. 2. Altitude: ≤1000m. 3. Ambient temperature: -10°C~+40°C. 4. Creepage distance: ≥20mm/KV 5. The relative humidity shall not be more than 85%at+20°C ambient temperature. 6. NO gas, vapor or dust that may severely affect the insulation of contact box, no explosive or corrosive substance
Application
The primary purpose of any Cut-out Fuse is to provide protection to the lines of your system and the various apparatus on those lines such as transformers and capacitor banks.
Cutout fuse provide reliable protection from low-level overloads that just melt the fuse link, intermediate faults, and very high faults, through maximum interrupting capacity.

Technical Data:
| Type: |
Rated Voltage |
Rated Current |
Beaking Current |
Impulse Voltage |
Power-frequency
withstand voltage |
Leakage
distance |
| kV |
A |
BIL |
kV |
mm |
kg |
| SM-1 |
12 |
100 |
6.3 |
110 |
40 |
250 |
| SM-1 |
12 |
200 |
8 |
110 |
40 |
250 |
| SM-2 |
15 |
100 |
10 |
125 |
45 |
320 |
| SM-2 |
15 |
200 |
12 |
125 |
45 |
320 |
| SM-3 |
24 |
100 |
8 |
150 |
65 |
530 |
| SM-3 |
24 |
200 |
10 |
150 |
65 |
530 |
| SM-4 |
15 |
100 |
10 |
125 |
45 |
350 |
| SM-4 |
15 |
200 |
12 |
125 |
45 |
350 |
| SM-5 |
12 |
100 |
6.3 |
110 |
40 |
250 |
| SM-5 |
12 |
200 |
8 |
110 |
40 |
250 |
| SM-6 |
15 |
100 |
10 |
125 |
45 |
320 |
| SM-6 |
15 |
200 |
12 |
125 |
45 |
320 |
| SM-7 |
24 |
100 |
8 |
150 |
65 |
540 |
| SM-7 |
24 |
200 |
10 |
150 |
65 |
540 |
| SM-7(F) |
33 |
200 |
12 |
170 |
70 |
720 |
| SM-8 |
33 |
100 |
10 |
170 |
70 |
720 |
| SM-8 |
33 |
200 |
12 |
170 |
70 |
720 |
Product detail pictures:
Related Product Guide:
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for China OEM Electric Power Fittings – Power Distribution Equipment Rated Mechanical Bending Load 11KV 12KV 12.5KV Suspension composite insulator – JSM TRANSFORMER , The product will supply to all over the world, such as: The Swiss, Casablanca, Johor, With the superior and exceptional service, we've been well developed along with our customers. Expertise and know-how ensure that we are always enjoying the trust from our customers in our business activities. "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.