Description
A range 10x38mm, 1000Vdc PV fuses for the protection and isolation of photovoltaic strings. The fuses are specifically designed for use in PV systems with extreme ambient temperature, high cycling and low fault current conditions (reverse current, multi-array fault) string arrays.
Available with four mounting styles for application flexibility.
Basic fuse size
• 10x38mm
Catalog symbols and mounting style
• 1-20A*
— PV-(amp)A10F (cylindrical)
— PV-(amp)A10F (cylindrical)
— PV-(amp)A10-T (bolt mounting)
— PV-(amp)A10-1P (single PCB tab)
— PV-(amp)A10-2P (dual PCB tab)
— PV-(amp)10F-CT (in-line with crimp terminals)
• 25-30A**
— PV10M-(amp) (cylindrical)
— PV10M-(amp) (cylindrical)
* Ceramic tube construction.
** Melamine tube construction.
Ratings
• Volts: - 1000Vdc
• Amps: - 1-30A
• Interrupting Rating: 50kA (1-20A); 20kA (25-30A)
• Time Constant: - 1-3ms
Operating class
• gPV and UL PV fuse links PV Fuse coordination
• With thin film cells and 4”, 5” and 6” crystalline silicon cells
Agency information
• UL Listed to 2579*, Guide JFGA, File E335324
• IEC 60269-6 (gPV)
• CSA File 53787, Class 1422-30 (1-15A),20-30A Pending
• CCC (1-20A) (25-30A pending)
• RoHS Compliant
* Except crimp terminal version that is UL Recognized to UL 2579, Guide JFGA2, File E335324.
Packaging (carton quantity)
• PV-(amp)A10F, PV-(amp)A10T, PV-(amp)A10-_P and PV10M-(amp): 10
• PV-(amp)10F-CT & PV10M-(amp)-CT inline: 180
Features
• Meets UL and IEC photovoltaic standards for global acceptance
• Low watts loss performance for energy efficiency
• Low temperature rise performance for more precise sizing
• In-line crimp terminal version is easy to apply in wire harness construction
Typical applications
• Combiner boxes
• Inverters
• PV Wire harnesses
Recommended fuse holders & fuseclips
Specifications
* Total I2t @ 20kA IR.
| Part Number | Description & Date Sheet/Brochure # |
| CHPV1IU | 1-Pole modular fuse holder with indication # 3185 |
| CHPV1U | 1-Pole modular fuse holder without indication # 3185 |
| CHPV2IU | 2-Pole modular fuse holder with indication # 3185 |
| CHPV2U | 2-Pole modular fuse holder without indication # 3185 |
| 1A3400-_ | PCB Fuseclips # 2131 |
| HPV-DV-_A | Inline fuse holder assembly # 2157 |
Specifications
| Catalog Numbers / Configurations |
Current Rating (Amps) |
Voltage Rating (Vdc) |
Energy Integrals I2t (A2s) |
Watts Loss (W) |
||||||
|
Cylindrical Ferrule |
Bolt Fixing |
PCB Fixing Single Pin |
PCB Fixing Double Pin |
In-line with Crimp Terminal |
||||||
|
Pre- Arcing |
Total @ 1000V |
0.8I | I | |||||||
| PV-1A10F | PV-1A10-T | PV-1A10-1P | PV-1A10-2P | PV-1A10F-CT | 1 | 1000 | 0.15 | 0.4 | 0.8 | 1.5 |
| PV-2A10F | PV-2A10-T | PV-2A10-1P | PV-2A10-2P | PV-2A10F-CT | 2 | 1000 | 1.2 | 3.4 | 0.6 | 1.0 |
| PV-3A10F | PV-3A10-T | PV-3A10-1P | PV-3A10-2P | PV-3A10F-CT | 3 | 1000 | 4 | 11 | 0.8 | 1.3 |
| PV-3-5A10F | PV-3-5A10-T | PV-3-5A10-1P | PV-3-5A10-2P | PV-3-5A10F-CT | 3.5 | 1000 | 6.6 | 18 | 0.9 | 1.4 |
| PV-4A10F | PV-4A10-T | PV-4A10-1P | PV-4A10-2P | PV-4A10F-CT | 4 | 1000 | 9.5 | 26 | 1.0 | 1.5 |
| PV-5A10F | PV-5A10-T | PV-5A10-1P | PV-5A10-2P | PV-5A10F-CT | 5 | 1000 | 19 | 50 | 1.0 | 1.6 |
| PV-6A10F | PV-6A10-T | PV-6A10-1P | PV-6A10-2P | PV-6A10F-CT | 6 | 1000 | 30 | 90 | 1.1 | 1.8 |
| PV-8A10F | PV-8A10-T | PV-8A10-1P | PV-8A10-2P | PV-8A10F-CT | 8 | 1000 | 3 | 32 | 1.2 | 2.1 |
| PV-10A10F | PV-10A10-T | PV-10A10-1P | PV-10A10-2P | PV-10A10F-CT | 10 | 1000 | 7 | 70 | 1.2 | 2.3 |
| PV-12A10F | PV-12A10-T | PV-12A10-1P | PV-12A10-2P | PV-12A10F-CT | 12 | 1000 | 12 | 120 | 1.5 | 2.7 |
| PV-15A10F | PV-15A10-T | PV-15A10-1P | PV-15A10-2P | PV-15A10F-CT | 15 | 1000 | 22 | 220 | 1.7 | 2.9 |
| PV-20A10F | PV-20A10-T | PV-20A10-1P | PV-20A10-2P | PV-20A10F-CT | 20 | 1000 | 34 | 350 | 2.1 | 3.6 |
| PV10M-25 | — | — | — | — | 25 | 1000 | 325 | 1860* | 1.65 | 2.91 |
| PV10M-30 | — | — | — | — | 30 | 1000 | 536 | 3360* | 1.65 | 3.31 |
Dimensions/configurations - mm
Cylindrical
PV-(amp)A10F, PV10M-(amp)
PV-(amp)A10F, PV10M-(amp)
Cylindrical with PCB tabs
PV-(amp)A10-1P (single pin), PV-(amp)A10-2P (double pin)
Cylindrical with bolt fixings
PV-(amp)A10-T
In-line with crimp terminals
PV-(amp)A10F-CT (1-20A)
PV-(amp)A10-1P (single pin), PV-(amp)A10-2P (double pin)
Cylindrical with bolt fixings
PV-(amp)A10-T
In-line with crimp terminals
PV-(amp)A10F-CT (1-20A)
The in-line crimp terminal version can be electrically insulated with customer supplied overmolding or approved heat-shrink.
Operating temperature range
• -40°C to 90°C
Wire range and type
• Single conductor, 12-10AWG 75°C/90°C Cu stranded PV
Overmolding temperature parameters
• 233°C for 180 sec Max
Terminals
• Crimp terminal for 12-10AWG PV copper conductors
Recommended tools:
• Sta-Kon terminal crimping tool, catalog # ERG4002
Time-current characteristics — 1-20A
Temperature derating curves — 1-20A
Time-current characteristics — 1-20A
Temperature derating curves — 1-20A
No additional derating is required for PV fuse links installed in ganged modular fuse holders without spacing between units, provided that the rating used is >1.56 x Isc.
Time-current characteristics — 25-30A
Temperature derating curves — 25-30A
Time-current characteristics — 25-30A
Temperature derating curves — 25-30A
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