Danfoss scroll compressor VZH117CGAMA, AC – R452B/R410A/R454B, 380–480 V/3 Ph/50–60 Hz

The Danfoss VZH117CGAMA is a speed-controlled, hermetic scroll compressor from the VZH series for air conditioning applications. It is designed for use with the refrigerants R452B, R410A and R454B and is used in ventilation systems, air conditioning split and VRF systems and other demanding building air conditioning applications.

By operating with a frequency converter (inverter), the VZH117 offers infinitely variable power control in the frequency range from 25 to 100 Hz. This enables very good adaptation to the current cooling load, high energy efficiency and gentle operation of the compressor.

Technical data

• Manufacturer / type: Danfoss VZH117CGAMA
• Series: VZH (inverter scroll)
• Design: hermetic scroll compressor
• Application area: Air conditioning applications
• Refrigerants: R452B, R410A, R454B (R410A is specifically listed in the data sheet)
• Displacement: 116.9 cm³
• Speed range: 25–100 Hz (approx. 3000 rpm at 50 Hz / 3600 rpm at 60 Hz)

Electrical data

• Supply voltage (mains): 380–415 V / 3 Ph / 50 Hz or 460 V / 3 Ph / 60 Hz
• Permissible voltage range 50 Hz: 342–528 V
• Permissible voltage range 60 Hz: 342–528 V
• Nominal operation: 380–480 V / 3 Ph / 50–60 Hz (via frequency converter)
• RLA (Rated Load Amps): 44 A
• Max. Rated motor current (MMT): 55 A
• Motor protection: Motor protection via frequency inverter
• Winding resistance (3-phase, identical windings): 0.08 Ω
• Max. Number of starts per hour: 12
• Protection class: IP54 (with cable gland)

Pressure and application limits  

• Max. Operating pressure high pressure side: 48.7 bar
• Max. Operating pressure low pressure side: 33.3 bar
• Temperature range low pressure side (TS): -35…+55 °C
• Temperature range high-pressure side (TS): -35…+150 °C
• Low-pressure volume in the compressor: 15.1 litres
• High-pressure volume in the compressor: 0.7 litres

Öl and lubrication data

• Öltyp: POE (polyol ester), reference: 160SZ
• Viscosity: 32 cP
• Ölfilling quantity: 3.6 litres (initial factory filling included)
• Öl compensation: 1 3/4" Rotolock connection (Öl compensation connection available)
• &oil level switch connection: available (oil level switch port)

Connections and installation

• Connection standard: ODF (air connection)
• Suction connection: 1 3/8" ODF, connection and pipe dimension 1 3/8"
• Suction connection height: 277 mm
• Pressure connection: 7/8" ODF
• Height pressure connection: 508 mm
• Handle diameter: 243 mm
• Total height: 542 mm
• Ölstandsglas: with thread, tightening torque approx. 60 N·m
• Earthing clamp torque: 4 N·m
• Foot mounting torque: 15 N·m
• Clamping torque electrical: 3 N·m
• Installation accessories included: Mounting kit with rubber buffers, screws, nuts, clamps and washers
• Electrical connection: via connection terminals, prepared for 4.8 mm lugs

More data

• Colour: Blue
• Product group: hermetic compressors
• Product designation: Scroll compressor VZH (Scroll compressor VZH)
• Model number: VZH117AGBNA (drawing number 8560057B)
• Maximum refrigerant charge in the system: 7.9 kg
• Power control: infinitely variable üvia inverter (speed-controlled)
• Gauge connection ND: Schrader valve (LP gauge port)
• HP gauge port: none provided (HP gauge port: none)

Conformity and environment

• Approvals: CE, UL, UKCA
• EU RoHS: compliant with exceptions (exception 6(a), 6(a)-i, 7(a), 7(c)-i, 8(b), 9(b); contains lead)
• China RoHS: outside the scope of application
• UK RoHS: outside the scope
• WEEE / Batteries: not in scope
• REACH SVHC: contains lead (CAS 7439-92-1)
• SCIP-Dossier-Nr.: 80036420-9a29-497b-9cf4-a8ba2dc633c2 (Produktname: VZH088-117)
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Notes: The VZH117CGAMA is intended for operation with frequency inverters. The specific Danfoss guidelines for inverter operation (minimum/maximum frequencies, voltage limits, motor protection, routing, application limits) must be observed. The compressor is supplied with initial POE & oil filling as well as installation accessories and installation instructions.

Info:

• Öl: Compressor is pre-filled with Öl at the factory. Refrigerant is not included and must be filled by a specialised company.
• Electronics: The electronics are included in the scope of delivery.