cooper bussmann

PVCF_RN Seires Fast-Acting CUBEFuse for Photovoltaic Applications

  
Application Specific CUBEFuse Delivers Superior Photovoltaic Protection with up to a 70% Smaller Footprint

• Fast-acting protection specifically designed for low-fault current conditions that occur in PV systems
• Finger-safe feature minimizes exposure to live parts, reducing hazard to personnel
• UL 2579 Listed for use in 600Vdc photovoltaic systems
• Demonstrated performance in extreme temperature cycling conditions, ranging from -40°C through 90°C
• Integral use with the CUBEFuse holder minimizes panel space by up to 70%

 
Catalog Symbol:
PVCF_RN
 
Fast-Acting Fuse:
6 minutes maximum clearing time at 200% rated current for 35 to 60A fuse
8 minutes maximum clearing time at 200% rated current for 70 to 100A fuse
 
Agency Information:
• UL Listed Fuse: Guide JFGA, File E335324
• CSA component certified C22.2
 
Other Ratings/Specifications:
Watts Loss at Rated Current:
PVCF35RN: 5.45W
PVCF60RN: 7.27W
PVCF100RN: 11.50W
 
Operating and Storage Temperature Range: -40 to 90°C
 
Material Specifications:
• Case: Glass filled PES (Polyethersulfone)
• Terminals: Copper alloy
• Terminal plating: Electroless tin
 
Installation:
Fits Standard Class CF holders as listed in the table below
 
Application:
• Photovoltaic Systems:
- Combiner Boxes
- Re-combiner Boxes
- DC Safety Switches
 
Catalog Numbers (amp rating) (Non-Indicating)
PVCF35RN PVCF50RN PVCF80RN
PVCF40RN PVCF60RN PVCF90RN
PVCF45RN PVCF70RN PVCF100RN


Carton Quantity and Weight
Amp
Rating
Carton
Qty.
Weight Per Carton
lbs kg
PVCF-35-60A 12 1.42 0.65
PVCF-70-100A 6 1.74 0.79


PVCF_RN Dimensions – in (mm)


Time-Current Characteristic Curves–Average Melt


Current Limitation Curves


Protection for Many PV Applications
• Cooper Bussmann is committed to developing products that offer superior protection to PV installations. 
• The PVCF_RN fuse is just one of many innovative products that can be applied in many areas and offers operators, integrators, contractors and distributors the best protection available.
• The result is that personnel, equipment and the environment all receive a higher level of protection that optimizes system performance throughout the entire life cycle of installation.

Features and Product Benefits
• Maximize uptime and reliability using fuses designed and listed to UL 2579: Low Voltage Fuses- Fuses for 600Vdc Photovoltaic Systems
• Fast-acting protection specifically designed for low-fault current conditions that occur in PV systems
• Maximize return on investment with fuses proven to withstand harsh temperatures; demonstrated performance in extreme temperature cycling conditions, ranging from -40ºC through 90ºC
• Simplify compatibility with readily available industry standard Class CF holders while minimizing panel space by up to 70%
• Proven to clear faults faster than the UL requirement
• Minimal energy consumption leading to increased efficiency
• Ampacity rejecting holders help prevent overfusing
• Finger-safe feature minimizes exposure to live parts, reducing hazard to personnel



CUBEFuse Holders

(amps) Fits Fuse Holder
Non-Indicating TCFH60N TCFH100N
PVCF35RN X  
PVCF40RN X  
PVCF45RN X  
PVCF50RN X  
PVCF60RN X  
PVCF70RN   X
PVCF80RN   X
PVCF90RN   X
PVCF100RN   X

All 100 and 60A CUBEFuse holders can dovetail together for the required number of poles with the smallest footprint possible compared to Class J solutions


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