High-Voltage 27kv 200A Polymer Drop-out Fuse Cutout/Expulsion Fuse Cutout

 

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.

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

 

 

 

 

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.