Basic Info.
Breaking Current
10000/12000 a
Power-Frequency Withstand Voltage
40 Kv
Dimensions
48.5*44.5*13.5 Cm
Trademark
CAVANNA ELECTRIC
Product Description
Product Description
Drop Out Fuse Cutout is a kind of outdoor high voltage protection device. lt is connected with the incoming feeder of the distribution transformer or distribution lines and primarily used to protect transformers or lines against the impact raised by short circuit. overload and switching current. The drop-out fuse cutout is composed of insulator support and a fuse carrier, static contacts that are fixed on two sides of insulator support and moving contact installed on two ends of fuse carrier, The interior of the fuse carrier is the extinguishing tube while the exterior is made of phenolic compound paper tube or epoxy glass.
During normal operation, the fuse link is tightened to form the closing position. Fault current situation, the fuse link melts and an electrical arc is formed. The arc-extinguishing tube is heated and explosion of gas occurs which causes high pressure inside the fuse carrier tube and makes the tube to separate from the contacts. The contact is relaxed once the fuse element melts.
The fuse cutout is now in the open position, the operator needs to switch the current of. The moving contact can be pulled off by an insulated hot sticker, The main contact and auxiliary contact are connected.
Product Parameters
| Model | Rated Voltage (kV) | Rated Current (A) | Breaking Current (A) | Impulse Voltage (kV) | Power-frequency Withstand Voltage(kV) | Creepage Distance (mm) | Weight (kg) | Dimensions (cm) |
| CAF-1 | 10-12 | 100 | 10000 | 110 | 42 | 245 | 6.5 | 38.5×34.5×10.5 |
| 10-12 | 200 | 12000 | 110 | 42 | 245 | 6.5 | 38.5×34.5×10.5 |
| CAF-2 | 10-12 | 100 | 10000 | 110 | 40 | 250 | 7 | 38.5×34.5×10.5 |
| 10-12 | 200 | 12000 | 110 | 40 | 250 | 7 | 38.5×34.5×10.5 |
| CAF-3 | 10-12 | 100 | 6000 | 110 | 40 | 340 | 7.5 | 49×27×11 |
| 10-12 | 200 | 8000 | 110 | 40 | 340 | 7.5 | 49×27×11 |
| Model | Rated Voltage (kV) | Rated Current (A) | Breaking Current (A) | Impulse Voltage (kV) | Power-frequency Withstand Voltage(kV) | Creepage Distance (mm) | Weight (kg) | Dimensions (cm) |
| CAF-4 | 10-12 | 100 | 10000 | 110 | 40 | 245 | 8 | 48.5×44.5×13.5 |
| 10-12 | 200 | 12000 | 110 | 40 | 245 | 8 | 48.5×44.5×13.5 |
| CAF-5 | 10-12 | 100 | 10000 | 110 | 40 | 250 | 7.3 | 39.5×36.5×10.5 |
| 10-12 | 200 | 12000 | 110 | 40 | 250 | 7.3 | 38.5×36.5×10.5 |
| CAF-6 | 10-12 | 100 | 10000 | 110 | 40 | 245 | 7 | 38.5×34.5×10.5 |
| 10-12 | 200 | 12000 | 110 | 40 | 245 | 7 | 38.5×34.5×10.5 |
| Model | Rated Voltage (kV) | Rated Current (A) | Breaking Current (A) | Impulse Voltage (kV) | Power-frequency Withstand Voltage(kV) | Creepage Distance (mm) | Weight (kg) | Dimensions (cm) |
| CAF-7 | 10-12 | 100 | 10000 | 110 | 40 | 245 | 6.8 | 38.5×34.5×10.5 |
| 10-12 | 200 | 12000 | 110 | 40 | 245 | 6.8 | 38.5×34.5×10.5 |
| CAF-8 | 10-12 | 100 | 10000 | 110 | 45 | 350 | 3.8 | 45×34×11.5 |
| 10-12 | 200 | 12000 | 110 | 45 | 350 | 3.8 | 45×34×11.5 |
| CAF-9 | 15 | 100 | 10000 | 125 | 45 | 350 | 8.2 | 51.5×34×12 |
| 15 | 200 | 12000 | 125 | 45 | 350 | 8.2 | 51.4×34×12 |
| Model | Rated Voltage (kV) | Rated Current (A) | Breaking Current (A) | Impulse Voltage (kV) | Power-frequency Withstand Voltage(kV) | Creepage Distance (mm) | Weight (kg) | Dimensions (cm) |
| CAF-10 | 15 | 100 | 10000 | 125 | 45 | 350 | 7.5 | 58×32×37 |
| 15 | 200 | 12000 | 125 | 45 | 350 | 7.5 | 58×32×37 |
| CAF-11 | 15 | 100 | 10000 | 125 | 45 | 350 | 11 | 58×32×12 |
| 15 | 200 | 12000 | 125 | 45 | 350 | 11 | 50×34×12 |
| CAF-12 | 15 | 100 | 10000 | 125 | 45 | 350 | 9 | 51.5×34.5×12 |
| 15 | 200 | 12000 | 125 | 45 | 350 | 9 | 51.5×34.5×12 |
| Model | Rated Voltage (kV) | Rated Current (A) | Breaking Current (A) | Impulse Voltage (kV) | Power-frequency Withstand Voltage(kV) | Creepage Distance (mm) | Weight (kg) | Dimensions (cm) |
| CAF-13 | 15 | 100 | 10000 | 125 | 45 | 350 | 9.5 | 51.5×34×12 |
| 15 | 200 | 12000 | 125 | 45 | 350 | 9.5 | 51.5×34×12 |
| CAF-14 | 15 | 100 | 10000 | 125 | 45 | 320 | 9.5 | 45×34.5×12 |
| 15 | 200 | 12000 | 125 | 45 | 320 | 8.5 | 45×34.5×12 |
| CAF-15 | 15 | 100 | 6300 | 125 | 42 | 380 | 8 | 49×34×11 |
| 15 | 200 | 8000 | 125 | 42 | 380 | 8 | 49×34×11 |
| Model | Rated Voltage (kV) | Rated Current (A) | Breaking Current (A) | Impulse Voltage (kV) | Power-frequency Withstand Voltage(kV) | Creepage Distance (mm) | Weight (kg) | Dimensions (cm) |
| CAF-16 | 15 | 100 | 6300 | 110 | 42 | 350 | 8.8 | 61×42×13 |
| 15 | 200 | 8000 | 110 | 42 | 350 | 8.8 | 61×42×13 |
| CAF-17 | 15 | 100 | 10000 | 125 | 45 | 380 | 4.5 | 49×25×12 |
| 15 | 200 | 12000 | 125 | 45 | 380 | 4.5 | 49×25×12 |
| CAF-18 | 24-27 | 100 | 10000 | 150 | 65 | 560 | 5.5 | 51×34×14.5 |
| 24-27 | 200 | 12000 | 150 | 65 | 560 | 5.5 | 51×34×14.5 |
| Model | Rated Voltage (kV) | Rated Current (A) | Breaking Current (A) | Impulse Voltage (kV) | Power-frequency Withstand Voltage(kV) | Creepage Distance (mm) | Weight (kg) | Dimensions (cm) |
| CAF-19 | 24-27 | 100 | 10000 | 150 | 65 | 560 | 7 | 51×34×14.5 |
| 24-27 | 200 | 12000 | 150 | 65 | 560 | 7 | 51×34×14.5 |
| CAF-20 | 24-27 | 100 | 8000 | 150 | 50 | 530 | 12 | 48.5×34.5×15 |
| 24-27 | 200 | 10000 | 150 | 50 | 530 | 12 | 48.5×34.5×15 |
| CAF-21 | 24-27 | 100 | 8000 | 150 | 65 | 520 | 12 | 48×34.5×14 |
| 24-27 | 200 | 10000 | 150 | 65 | 520 | 12 | 48×34.5×14 |
| Model | Rated Voltage (kV) | Rated Current (A) | Breaking Current (A) | Impulse Voltage (kV) | Power-frequency Withstand Voltage(kV) | Creepage Distance (mm) | Weight (kg) | Dimensions (cm) |
| CAF-22 | 24-27 | 100 | 8000 | 150 | 65 | 520 | 13 | 58×44.5×17 |
| 24-27 | 200 | 10000 | 150 | 65 | 520 | 13 | 58×44.5×17 |
| CAF-23 | 24-27 | 100 | 8000 | 150 | 50 | 530 | 12 | 49×35×15 |
| 24-27 | 200 | 10000 | 150 | 50 | 530 | 12 | 49×35×15 |
| CAF-24 | 24-27 | 100 | 6000 | 170 | 70 | 660 | 14 | 56×38×14.5 |
| 24-27 | 200 | 8000 | 170 | 70 | 660 | 14 | 56×38×14.5 |
| Model | Rated Voltage (kV) | Rated Current (A) | Breaking Current (A) | Impulse Voltage (kV) | Power-frequency Withstand Voltage(kV) | Creepage Distance (mm) | Weight (kg) | Dimensions (cm) |
| CAF-25 | 33-36 | 100 | 10000 | 170 | 70 | 720 | 14.5 | 63×38×14.5 |
| 33-36 | 200 | 12000 | 170 | 70 | 720 | 14.5 | 63×38×14.5 |
| CAF-26 | 33-36 | 100 | 10000 | 170 | 70 | 900 | 14.8 | 61×38×15.5 |
| 33-36 | 200 | 12000 | 170 | 70 | 900 | 14.8 | 61×38×15.5 |
| CAF-27 | 33-36 | 100 | 10000 | 170 | 70 | 720 | 7.5 | 61×34×11.5 |
| 33-36 | 200 | 12000 | 170 | 70 | 720 | 7.5 | 61×34×11.5 |
| Model | Rated Voltage (kV) | Rated Current (A) | Breaking Current (A) | Impulse Voltage (kV) | Power-frequency Withstand Voltage(kV) | Creepage Distance (mm) | Weight (kg) | Dimensions (cm) |
| CAF-28 | 33-38 | 100 | 6300 | 175 | 95 | 1145 | 16 | 90×40×13 |
| 33-38 | 200 | 8000 | 175 | 95 | 1145 | 16 | 90×40×13 |
| CAF-29 | 33-36 | 100 | 8000 | 170 | 70 | 820 | 27.5 | 68×17×15 |
| 33-36 | 200 | 10000 | 170 | 70 | 820 | 27.5 | 68×17×15 |
| CAF-30 | 33-36 | 100 | 6300 | 170 | 70 | 870 | 16 | 90×40×13 |
| 33-36 | 200 | 8000 | 170 | 70 | 870 | 16 | 90×40×13 |
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FAQ
Q: Could I have prices of your products?A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours.
Q: Can I get a sample before the bulk order?A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.
Q: Can we print our logo/ company name on products?A: Yes, of course, we accept OEM, then need you to provide brand authorization to us
Q:Do you accept product customization?A:Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation
Q: What is the lead time? A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment.
Q: What is your Trade Terms? A: We accept EXW, FOB, CIF, FCA, etc.
Q: What is your payment method? A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc
Q: Do you inspect the finished products?A: Yes, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment
Q: How to solve the quality problems after sales? A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.
Address:
No. 88, Punan Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province 325600
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Company Introduction:
CAVANNA Electric Co., Ltd originated with the majority of its employees coming from a former large switching device plant. We had the same world-wide ambition and started our international business company. We believe that our people are our best asset and have invested in a highly quali? ED and experienced team of CAVANNA. With over 20 years′ experience in delivering high quality integrated switchgear solutions, our team are experts in providing technical services, project management services and unrivalled customer support for every client project.
CAVANNA is primarily engaged in manufacturing a wide range of Medium Voltage electrical element, such as RMU, switchgear, breaker, SF6 breaker, operating mechanism, solid insulation switchgear, other elements for switchgear and so on. Also, we have our own design technical team.
Currently, our products exported to Europe, Russia, Central Asia, Southeast Asia, the Middle East and other countries. We have established a good business relationship with our customers. We have gained good reputation for fast feedback, quality stabilization and fast delivery time.
We are aim to develop more cooperative partners around the world and continuously provide the high-quality industrial products for customers.
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