SCROLL TECH ST-R144 KE-TF7-3PH-380V60HZ-R407 COMPRESSOR

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2850 SAR
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(9875 available)
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SCROLL TECH ST-R144 KE-TF7-3PH-380V-60Hz-R407

Scroll Compressor (~12 HP / ~144,000 BTU/h class)

This is the TF7 high-voltage version of the ScrollTech ST-R144 series, designed for commercial HVAC systems and small chillers using R407C refrigerant and 3-phase 380V / 60Hz power.

Based on equivalent industry data, this compressor class aligns with Copeland ZR144KCE-TF7 scroll compressors, which are widely used in 12 HP commercial cooling systems.


Key Specifications (ST-R144 TF7)

  • Brand: ScrollTech
  • Model: ST-R144 KE-TF7
  • Compressor type: Hermetic scroll
  • Refrigerant: R407C (POE oil system)
  • Power supply: 3-Phase, 380V / 60Hz
  • Cooling capacity: ~144,000 BTU/h (~12 HP class)
  • Motor type: 3-phase induction scroll motor
  • Application: Commercial AC / rooftop units / chillers

Industry Equivalent Reference

This model is in the same class as:

  • Copeland ZR144KCE-TF7 series
  • Nominal capacity: ~142,000–144,000 BTU/h
  • Voltage range: 208–230V / 380–420V / 460V variants
  • Typical LRA: ~125–145A class

Pipe Connections (standard for this size)

  • Suction line: 1-3/8”
  • Discharge line: 7/8”

Typical Applications

  • 12 ton commercial split AC systems
  • Rooftop packaged units
  • Small air-cooled chillers
  • Large VRF fixed-speed compressor circuits

Key Features

  • High-efficiency scroll design
  • Low vibration & quiet operation
  • Built-in motor protection
  • POE oil compatible with R407C
  • Stable performance under continuous load

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