Copeland ZH45K4E-TFD-424 TANDEM Scroll Compressor for Heat Pumps R134A/R407C

Copeland ZH45K4E-TFD-524 Scroll Compressor for Heat Pumps R134A/R407C The Copeland ZH45K4E-TFD-524 is a fixed-speed heating compressor designed for heat pump and reversible applications. It offers high heating capacity and efficiency, thereby reducing the need for supplementary electric or gas-fired heating. Copeland ZH scroll compressors are fixed-speed heating compressors for heat pump and reversible applications using R410A, R407C (and, in some cases, R134a/R513A) The series is based on three platform sizes and covers a capacity range from approximately 4 kW to 38 kW ZH heating compressors are optimised for low evaporation temperatures, deliver high heating capacity and efficiency, and thus reduce the need for supplementary electric or gas-fired heating – resulting in correspondingly better seasonal efficiency Variants with ‘Enhanced Vapour Injection’ (EVI) feature an additional connection for vapour injection during compression This extends the heating capacity and operating range and enables high flow temperatures, often making them suitable as a replacement for conventional boilers Axial and radial flexibility of the scrolls ensures high reliability High efficiency and increased heating capacity, even at low source temperatures High water temperatures for various heating systems Low noise and vibration levels Tandem configurations possible for improved seasonal efficiency Extended vapour injection (EVI) for maximum output and efficiency Maximum permissible operating pressure (PS): ZH(i)04K1P to ZH(i)23K1P: ND 28 bar(g) / HD 45 bar(g) Maximum permissible operating pressure (PS): ZHi27K1P to ZHi46K1P: ND 29.5 bar(g) / HD 53 bar(g) Maximum permissible operating pressure (PS): ZH12K4E to ZH45K4E: ND 20 bar(g) / HD 32 bar(g) Maximum permissible operating pressure (PS): ZH09KVE to ZH18KVE: ND 20 bar(g) / HD 32 bar(g) Technical details Dimensions (length × width × height) 25 × 24.6 × 43.8 cm Application range HBP Application range HT Number of phases 3 Design: Hermetic COP 3.44 dB(A) @ 1 m 64 dB(A) 75 Pressure line (inches) 1/2" Electronics included Recommended crankcase heater 70 Frequency 50–60 Hz Weight 40 Airflow 17.1 m³/h Cooling capacity (kW) 17.15 Refrigerant R134A Refrigerant R407C Capacity at operating conditions: 7.2°C evap, temp; 54.4°C cond, temp, for R407C at 50 Hz Power consumption [kW] 3.35 Max. operating current (A) 11.8 Max. operating pressure (low/high) [bar(g)] 22.6/32 Motor code TFD Pre-filled with oil Oil capacity (l) 1.9 Oil type POE Product family ZH Suction line (inches) 7/8" Compression type: Scroll Supply voltage 380–420 V Supply voltage 460V Advantages and benefits High efficiency and heating output, even at low source temperatures Low noise and vibration levels for quiet operation Tandem combinations enable improved seasonal efficiency Enhanced vapour injection (EVI) ensures maximum performance and efficiency Note:Oil: The compressor is pre-filled with oil at the factory. Refrigerant is not included and must be charged by a qualified contractor.Electronics: The electronics are included in the scope of supply.