PV Cylindrical Fuses

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PV cylindrical fuse is designed for solar systems to disconnect circuits during potential overloads or short-circuits caused by inverters and current feedback, so as to protect the entire photovoltaic setup. PV cylindrical fuses can also be used in other DC circuits for overload and short-circuit protection. Here we present three models of PV cylindrical fuses that conform to the IEC 60269-1 and IEC 60269.6 standards.

ARX-1485
ARX-1038
ARX-1065
ARX-1085

PV Cylindrical Fuse, ARX-1485

Rated Voltage: 1500V
Rated Current: 2A-50A
Fuse Size: 14*85mm
Classification: gPV
Standards: GB/T 13539.6, IEC 60269-6
Breaking Capacity: 35KA

PV Cylindrical Fuse, ARX-1038

Rated Voltage: 1000V
Rated Current: 2A - 32A
Fuse Size: 10*38mm
Classification: gPV
Standards: GB/T 13539.6, IEC 60269-6
Breaking Capacity: 20kA

Model	Rated Current	I²t (A2s)		Watts Loss
Model	Rated Current	Pre-Arcing	Total Clearing	0.8In	1.0In
ARX-1038	2	1.2	3.3	0.68	1.36
ARX-1038	3	3.9	11	0.75	1.42
ARX-1038	4	10	27	0.94	1.58
ARX-1038	5	18	48	0.98	1.83
ARX-1038	6	31	89	1.10	1.84
ARX-1038	8	3.1	31	1.13	1.86
ARX-1038	10	7.2	68	1.21	2.08
ARX-1038	12	16	136	1.38	2.62
ARX-1038	15	24	215	1.67	2.95
ARX-1038	20	38	392	1.92	3.12
ARX-1038	25	71	508	2.10	3.46
ARX-1038	30	102	821	2.30	3.78
ARX-1038	32	111	952	2.42	3.91

Data Curve

PV Cylindrical Fuse, ARX-1065

Rated Voltage: 1500V
Rated Current: 2A - 32A
Fuse Size: 10*65mm
Classification: gPV
Standards: GB/T 13539.6, IEC 60269-6
Breaking Capacity: 20kA

Model	Rated Current	I²t (A2s)		Watts Loss
Model	Rated Current	Pre-Arcing	Total Clearing	0.8In	1.0In
ARX-1065	2	1.2	3.3	0.68	1.36
ARX-1065	3	3.9	11	0.75	1.42
ARX-1065	4	10	27	0.94	1.58
ARX-1065	5	18	48	0.98	1.83
ARX-1065	6	31	89	1.10	1.84
ARX-1065	8	3.1	31	1.13	1.86
ARX-1065	10	7.2	68	1.21	2.08
ARX-1065	12	16	136	1.38	2.62
ARX-1065	15	24	215	1.67	2.95
ARX-1065	20	38	392	1.92	3.12
ARX-1065	25	54	516	2.23	3.27
ARX-1065	30	61	632	2.57	3.42
ARX-1065	32	65	705	2.69	3.51

Data Curve

PV Cylindrical Fuse, ARX-1085

Rated Voltage: 1500V
Rated Current: 2A - 35A
Fuse Size: 10*85mm
Protection Classification: gPV
Standards: GB/T 13539.6, IEC 60269-6
Breaking Capacity: 20kA

Model	Rated Current	I²t (A2s)		Watts Loss
Model	Rated Current	Pre-Arcing	Total Clearing	0.8In	1.01n
ARX-1085	2	4	8	1.0	2.0
ARX-1085	3	6	11	1.1	2.1
ARX-1085	4	8	14	1.2	2.2
ARX-1085	5	11	22	1.4	2.4
ARX-1085	6	15	30	1.5	2.6
ARX-1085	8	9	35	1.8	3.0
ARX-1085	10	10	98	2.2	3.5
ARX-1085	12	12	120	2.5	3.8
ARX-1085	15	14	170	3.0	4.8
ARX-1085	20	34	400	3.5	6.2
ARX-1085	25	65	550	4.0	7.2
ARX-1085	30	97	720	4.5	8.3
ARX-1085	32	116	792	4.8	8.9
ARX-1085	35	129	883	5.0	9.4

Data Curve