PVS-R 系列产品型录

   PVS-R 系列产品型录

  PVS-R 系列产品型录

PVS-R RK5 PV fuses

600Vdc fast-acting, current-limiting RK5 fuses designed for protecting photovoltaic systems in ratings from 20 to 400 amps.

Description:
A range of UL 2579 fast-acting 600Vdc Class RK5 fuses specifically designed to protect solar power systems in extreme ambient temperature, high cycling and low level fault current conditions (reverse current, multi-array fault).

• Listed to UL 2579 – The Industry’s Only Class R Photovoltaic Fuse

• Specially Designed to Protect in Lower-Level Overload Regions where Common Time-Delay Fuses Do Not

• Demonstrated Performance in Extreme Temperatures, Ranging from -40°C through 90°C

• Proven Application in Constantly Changing PV Environmental Conditions

• Easily Applied in Readily Available Class R Fuse Blocks and Disconnects

User Benefits

• Maximize uptime and reliability using the only fuse designed and listed to UL 2579: Low Voltage Fuses – Fuses for Photovoltaic Systems.

• Minimize chances of equipment failure and personnel injury when using full range fuses having the industry’s fastest response time to low-magnitude faults.

• Maximize return on investment with fuses proven to withstand harsh temperatures.

• Minimize design time, operating outage time and replacement costs with fuses qualified in excessively changing environmental conditions.

• Simplify compatibility with readily available industry standard Class R fuse blocks and disconnects.

Ratings:

Volts: 600Vac to UL 248-12; 600Vdc to UL 2579

Amps: 20-350A

IR: 200kA RMS Sym. AC;20kA DC (20-60A);10kA DC (70-350A)
 

Agency Information:
UL Std. 248-12, Class RK5, UL Listed, Guide JFGA, File E335324. Photovoltaic to UL 2579, CSA Component Certified C22.2.
 

Features and Benefits

• Current limitation for non-inductive circuits provides Class RK5 current-limiting response to ground fault and short-circuit conditions.

• Designed for the protection and isolation of photovoltaic systems.
 

Typical Applications

• Photovoltaic systems

• Inverters

Catalog Numbers (Amps)

Performance Characteristics
Temperature Derating: Designed to maximize rated capacity in elevated environmental temperatures.

Overload Protection: Proven to clear faults faster than the UL requirement.

Power Loss: Minimal energy consumption leading to increased efficiency

n = Rated current.


Carton Quantity and Weight