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Hartland Controls / Littelfuse HHS Hard Start Capacitors

Hartland Controls / Littelfuse HHS Hard Start Capacitors are easy to install and improve compressor efficiency. These capacitors enable A/C units and heat pump compressors to start up at maximum efficiency, so the unit can reach a normal rated speed up to 10 times faster. These 50Hz/60Hz frequency capacitors feature 90V to 277V AC voltage with a capacitance range of 43µF to 292µF and an operating temperature range of -40°C to +65°C. Hartland Controls / Littelfuse HHS Hard Start Capacitors are ideal for use in hard starting compressors and low voltage situations. Both the HHS-410 and HHS-810 series also work on RSIR, CSIR, PSC, and CSR compressors.

Features

  • HHS-410 and HHS-810
    • Use on HVAC high-efficiency compressors and refrigeration units
      • HHS-410: 1/4HP to 1/3HP
      • HHS-810: 1/12HP to 1/5HP
    • Ideal solution for replacing three components in a system with a run capacitor
    • Solid-state relay and capacitor
    • Maximum rated load amps (RLA)
      • HHS-410: 6.8A
      • HHS-810: 4.05A
    • Easy 5-wire installation
    • Helps older compressors start and run cooler
    • Easy mount clip or screw mount for quick installation
  • HHS-5 and HHS-6
    • Use on 1/2HP to 10HP single-phase HVAC compressors and refrigeration units
    • Positive temperature coefficient (PTC) relay and capacitor
    • Easy 2-wire installation
    • Increase in torque
      • HHS-5: 300%
      • HHS-6: 500%
    • Instant restart
    • NATE recognized
  • HHS-7E and HHS-8E
    • Use on HVAC high-efficiency compressors and refrigeration units
      • HHS-7E: 1HP to 4HP
      • HHS-8E: 1HP to 5HP
    • Can be used on PSC and CSIR type compressors
    • Electronic potential relay (EPR) and capacitor
    • 330VAC start capacitor
    • Easy 2-wire installation
    • Backup electronic timing circuit to protect the compressor
    • Voltage sensing
    • Instant restart
    • NATE recognized
  • Common
    • UL recognized
    • In-house tested and validated

Applications

  • Hard starting compressors
  • Low voltage situations
  • HVAC/R
  • Works on RSIR, CSIR, PSC, and CSR compressors (HHS-410 and HHS-810)

Specifications

  • 90V to 277V AC voltage
  • 43µF to 292µF capacitance range
  • 50Hz/60Hz frequency
  • -40°C to +65°C operating temperature range
Published: 2021-09-29 | Updated: 2022-03-11