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Engineers and system designers seeking industrial refrigeration, HVAC‑R, heat‑pump and data‑centre cooling solutions.
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The Danfoss 120G0114 VZH170AGDNB Scroll Inverter Compressor is engineered to meet the demanding requirements of modern refrigeration and HVAC‑R systems. Scroll‑inverter technology continuously adjusts motor speed, cutting energy consumption by 30‑40 % and maximizing system efficiency. With a nominal capacity of 170 kW and an operating temperature range of –30 °C to +55 °C, it is ideal for cold storage, supermarket display cases, food‑processing lines, and multi‑split/VRF installations. The inverter drive operates at low sound levels (≤55 dB(A)) and minimizes vibration, a key advantage in data‑center and critical‑facility environments. Built‑in protection (over‑current, over‑temperature, low‑oil pressure) ensures long life and high reliability. Installation is straightforward thanks to standard connections and a compact footprint, allowing seamless integration into existing plant. Danfoss’s global service network and remote‑monitoring options reduce maintenance costs and downtime. The compressor complies with EU Ecodesign and ASHRAE 90.1 efficiency standards, delivering both environmental and economic benefits.
Key Features
Use Cases
Why This Product?
Installation & Setup
Mount the compressor on a flat, vibration‑free surface, verify oil level, and connect wiring according to the selected protocol. Before start‑up, check system pressures and the 400 V 3‑phase power supply.
Frequently Asked Questions