Copeland ZTW CO2 Transcritical Scroll Compressor with DVI Technology

Copeland™ ZTW variable speed scroll compressors are designed for use in R744 (CO2) medium temperature refrigeration systems (standstill pressure of 110bar) - suitable for CO2-transcritical systems. They allow more flexibility and high efficiency thanks to brushless permanent magnet (BPM) motor technology in combination with efficient drives. These models feature Dynamic Vapor Injection (DVI) technology, which enables a smoother and more efficient operation of CO2 booster systems in all climates while keeping costs low.

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SKU: 8900171
Where to Buy
Select Online
Spare Parts

Specifications

Refrigerants compatibilities
R-744
Applications
Medium Temperature, Transcritical
Cooling Capacity Range
4.1 to 36.0 kW
Performances given at conditions
Evaporating -10°C, Gas cooler temp. 35°C, Abs. discharge pressure: 90 bar, Suction superheat 10 K (Economizer setup)

Features

  • Dynamic Vapor Injection (DVI) technology reduces booster system complexity and cost
  • Low system maintenance costs & low operating costs in all climates
  • Ideal for cost effective compact racks thanks to their small footprint and weight
  • Reliable compressor, thanks to a high tolerance to liquid
  • Standstill pressure 110/140 bar
  • Low vibration level
  • High efficiency BPM motors providing wide modulation range 20-90Hz

Documents & Drawings

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