Fuse Cutout (10-36kV)

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Description
Through absorbing internationally advanced technologies and manufacturing crafts, SEVENSTARS have successfully developed the SSOC series fuse cutout which is well suited for 10-36kV electric power systems. By virtue of reasonable structure, prominent performance and reliable quality, this high voltage fuse cutout offers safe over-current protection for primary power distribution system.

Our fuse cut out effectively prevents power transmission lines and transformers from overload and short circuit. This selection of electric power components also can be applied to capacitor bank or used as outdoor load switch.

Model Instruction of the Fuse Cutout

Technical Standards

Our 10-36kV fuse cutout is rigorously made meeting or even exceeding the following standards.
1. IEC282.1
2. IEC787
3. ANSI C37.41-94
4. ANSI C37.42-94
5. GB/T15166.4-94
6. GB311.1-97
7. DL/T640-97
8. DL/593-96

Service Environment

This fused cutout should be used under following conditions:
1. Ambient temperature: -45℃ to 55℃
2. Altitude: ≤1000m
3. Wind pressure: ≤700Pa (equivalent to wind speed of 34m/s)
4. Air pollution level: Less than IV Level

Application
Our outdoor fuse cutout is developed aiming to protect all the electrical equipment in the power transmission system, such as transformers, capacity bank, etc. With maximal cutting out capability, it can effectively eradicate overload, transient fault or other faults.

In addition, this cut-out fuse can be used as sectionalizer, and it is similar to pole-mounted disconnector in functionality, suited for 300 amp disconnecting link.

Technical Parameters of the Fuse Cutout

Figure	Model	Rated voltage(kV)	Rated current(A)	Interrupting current(A)	Impulse voltage BIL(kV)	Power frequency withstand voltage(kV)	Creepage distance(mm)	Weight(kg)	Dimension(cm)
	SSOC1a 12/100	12	100	10,000	85	42	245	5.9	38.5×34.5 ×10.5
	SSOC1a 12/200	12	200	12,000	85	42	245	5.9	38.5×34.5 ×10.5

	SSOC1b 12/100	12	100	10,000	85	42	245	5.9	38.5×34.5 ×10.5
	SSOC1b 12/200	12	200	12,000	85	42	245	5.9	38.5×34.5 ×10.5

	SSOC1c 15/100	15	100	6,000	110	50	340	7.5	49×27×11
	SSOC1c 15/200	15	200	8,000	110	50	340	7.5	49×27×11

	SSOC1c 12/100	12	100	10,000	85	42	260	8.5	48.5×44×13.5
	SSOC1c 12/200	12	200	12,000	85	42	260	8.5	48.5×44×13.5

	SSOC1d 15/100	15	100	10,000	125	50	355	8.8	51.5×34×12
	SSOC1d 15/200	15	200	12,000	125	50	355	8.8	51.5×34×12

	SSOC1e 15/100	15	100	10,000	110	50	350	8.5	48×35×10.5
	SSOC1e 15/200	15	200	12,000	110	50	350	8.5	48×35×10.5

	SSOC1f 15/100	15	100	10,000	125	50	355	8.8	45×34.5×12
	SSOC1f 15/200	15	200	12,000	125	50	355	8.8	45×34.5×12

	SSOC1f 24/100	24	100	8,000	150	60	530	12	48×34.5×15
	SSOC1f 24/200	24	200	10,000	150	60	530	12	48×34.5×15

	SSOC1f1 24/100	24	100	8,000	150	60	505	12	48×34.5×14
	SSOC1f1 24/200	24	200	8,000	150	60	505	12	48×34.5×14
	SSOC1f2 24/100	24	100	8,000	150	60	540	12	49×35×14
	SSOC1f2 24/200	24	200	10,000	150	60	540	12	49×35×14

	SSOC1g 24/100	24	100	10,000	150	60	540	4.5	51×3411.5
	SSOC1g 24/200	24	200	12,000	150	60	540	4.5	51×3411.5

	SSOC1g 15/100	15	100	10,000	85	42	245	3.8	45×34×11.5
	SSOC1g 15/200	15	200	12,000	85	42	245	3.8	45×34×11.5

	SSOC1e 33/100	33	100	6,000	185	85	660	15	56×38×14.5
	SSOC1e 33/200	33	200	8,000	185	85	660	15	56×38×14.5

	SSOC1f1 33/100	33	100	10,000	185	85	720	15.5	63×38×14.5
	SSOC1f1 33/200	33	200	12,000	185	85	720	15.5	63×38×14.5

	SSOC1h 33/100	33	100	8,000	215	95	820	27.5	68×17×15
	SSOC1h 33/200	33	200	10,000	215	95	820	27.5	68×17×15

	SSOC1g 36/100	36	100	10,000	215	95	720	5	61×34×11.5
	SSOC1g 36/200	36	200	12,000	215	95	720	5	61×34×11.5

	SSOC1d 12/100	12	100	1,000	85	42	245	5.9	38.5×34.5×11
	SSOC1d 12/200	12	200	1,200	85	42	245	5.9	38.5×34.5×11

	SSOC1f 12/100	12	100	6,300	75	42	230	7.8	48×15×31
	SSOC1f 12/200	12	200	8,000	75	42	230	7.8	48×15×31
	SSOC1k 12/100	12	100	6,300	125	50	350	3.8	42×35×11
	SSOC1fk 12/200	12	200	8,000	125	50	350	3.8	42×35×11

	SSOC1c 12/100	12	100	6,300	125	50	350	8.8	61×13×42
	SSOC1c 12/200	12	200	8,000	125	50	350	8.8	61×13×42

	SSOC3f1 12/100	12	100	6,300	125	50	360	8.5	56×13×40
	SSOC3f1 12/200	12	200	8,000	125	50	360	8.5	56×13×40

	SSOC3e 12/100	12	100	6,300	85	42	245	6.2	53×32×12
	SSOC3e 12/200	12	200	8,000	85	42	245	6.2	53×32×12

	SSOC3k 12/100	12	100	6,300	125	50	350	3.8	42×35×11
	SSOC3k 12/200	12	200	8,000	125	50	350	3.8	42×35×11

	SSOC1f1 35/100	35	100	8,000	215	95	820	24.5	68×17×15
	SSOC1f1 35/200	35	200	10,000	125	50	820	24.5	68×17×15

	SSOC1m 35/100	35	100	6,300	125	50	870	16	90×40×13
	SSOC1m 35/200	35	200	8,000	125	50	870	16	90×40×13

	SSOC1n 10/100	10	100	6,300	75	42	230	6.2	48×27×12
	SSOC1n 10/200	10	200	8,000	75	42	230	6.2	48×27×12

	SSOC1p 10/100	10	100	6,300	75	42	230	6.2	48×27×12
	SSOC1p 10/200	10	200	8,000	75	42	230	6.2	48×27×12

Structure of the Fuse Cutout

1.	Current carrying plate
2.	Stainless steel backup spring for tension maintenance
3.	Silver to silver top contact
4.	Cast bronze hook, suitable for pulling tools
5.	Galvanized steel hook, suitable for pulling tools
6.	Waterproof fiberglass fuse tube
7.	Silver to silver low contact
8.	Cast bronze tube
9.	High-performance fuse (100A, 200A, 300A, etc.)
10.	Device for prompt fuse drawing
11.	Axles
12.	Stainless steel hinge, corrosion resistant
13.	Silver plated bronze terminals
14.	Mounting bracket
15.	Bird-proof porcelain insulator
16.	Copper current path

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