Copeland ZF13K4E-TFD-551 Scroll Compressor for Refrigeration R404A/R448A/R449A The Copeland ZF13K4E-TFD-551 scroll compressor is designed for low-temperature refrigeration applications and is suitable for use with the refrigerants R407A/F, R448A/R449A and R404A. It is specifically optimised for deep-freeze applications and delivers robust performance. Copeland ZF and ZFD scroll compressors are designed for low-temperature refrigeration applications using the refrigerants R407A/F, R448A/R449A and R404A (and, in some cases, R134a) The series operates across a wide evaporating temperature range from approximately −40 °C to +7 °C Thanks to the scroll yield mechanism, the compressors are particularly robust against liquid slugging Versions are available with liquid injection, vapour injection or both methods to limit discharge temperatures and significantly increase capacity and efficiency ZFD variants also offer digital capacity modulation Wide operating range, low condensing temperatures for high efficiency one compressor type for multiple refrigerants (R407A/F, R448A/R449A, R404A, and in some cases R134a) Compact, lightweight design (up to about half the weight of comparable semi-hermetic piston compressors) Optional soundproofing hood for additional noise reduction Models with liquid and/or vapour injection for significantly increased system performance and efficiency Digital ZFD models for stepless capacity adjustment Maximum permissible operating pressure (PS): ZF06 to ZF18 (K4E/KVE): ND 21 bar(g) / HD 32 bar(g) Maximum permissible operating pressure (PS): ZF25 to ZF54 (K5E): ND 22.6 bar(g) / HD 32 bar(g) Maximum permissible operating pressure (PS): Digital ZFD: ND 22.6 bar(g) / HD 32 bar(g) Technical details LBP application range Number of phases: 3 Design: Hermetic COP 1.16 dB(A) @ 1 m 65 dB(A) 78 Pressure line (inches) 1" Electronics included Recommended crankcase heater 70 Frequency 50–60 Hz Weight 38 Airflow 11.7 m³/h Cooling capacity (kW) 2.43 Refrigerant R22 Refrigerant R404A Refrigerant R407A Refrigerant R407F Refrigerant R448A Refrigerant R449A Capacity under operating conditions: -35°C evap, temp; 40°C cond, temp; 20°C suction gas return; 0 K subcooling for R-448A at 50 Hz Power consumption [kW] 2.09 Max. operating current (A) 8 Max. operating pressure ND/HD [bar(g)] 21/28.8 Motor code TFD Oil pre-filled Oil capacity (l) 1.40 Oil type POE Product family ZF Suction line (inches) 1 3/4" Protection class IP21 Compression type: Scroll Supply voltage 380–420 V Supply voltage 460 V Advantages and benefits High efficiency thanks to a wide operating range and low condensing temperatures Versatile applications thanks to the use of multiple refrigerants Robust construction that withstands liquid hammer well Optional soundproofing hood for noise reduction Note:Oil: The compressor is pre-filled with oil at the factory. Refrigerant is not included and must be charged by a qualified specialist.Electronics: The electronics are included in the scope of supply.

Thermostatic expansion valve complete DANFOSS - TEN2, R134a, without MOP, without orifice Introduction The DANFOSS TEN2 thermostatic expansion valve is the ideal solution for efficient refrigeration, air conditioning and ventilation technology as well as heat pumps. It ensures precise control of the refrigerant flow and guarantees optimum performance.Technical details - Type: TEN 2 - Type designation: 068Z3348 - Outlet connection: 1/2" (12 mm) - Inlet connection: 3/8" (10 mm) - Pressure equalisation: 1/4" - Operating pressure: 34 bar - Static superheat: 5°C - Temperature range: -40°C to 10°C - Power: 0.4 - 10.5 kW Advantages and benefits The DANFOSS expansion valve is characterised by precise control of the refrigerant flow, resulting in efficient cooling and air conditioning. With a wide temperature range from -40°C to 10°C, it is versatile and guarantees optimum performance. The adjustable static superheat ensures customised adaptation to the respective requirements. It is also possible to order the nozzle separately to optimise the configuration of the expansion valve.

Thermostatic expansion valve Danfoss TUB - 2, R134a, 1 kW

Hermetic compressor: MTZ-64HM4V The MTZ-64HM4V hermetic compressor from Maneurop is specially designed for the medium temperature range (MBP) and offers outstanding performance and reliability in refrigeration, air conditioning and ventilation technology. Technical details: Motor type: PTC Stroke volume: 107.7 cm³ Refrigerating capacity: 14,587 W Power consumption: 5.25 kW Current: 9.35 A Oil type: 160PZ Mains voltage: 380-400V/3F/50Hz Refrigeration capacity measured for refrigerant R134a, condensation temperature 40°C, superheating = 11.1 K, subcooling = 8.3 K Measuring conditions: ARI Pipe size at the pressure connection: 3/4 inch Pipe size at the suction line connection: 7/8 inch Suction pipe connection size: 1 3/4 inch Suction pipe connection height: 265 mm Oil filling quantity: 1.8 litres LRA: 64 A Refrigerant charge (max.): 5 kg Refrigerant: R134A /404A/R507/R407C Pressure connection size: 1 1/4 inch Pressure side connection height: 74 mm Diameter: 288 mm Speed at 50 Hz: 2900 rpm Speed at 60 Hz: 3500 rpm Advantages and benefits: 1. high performance: with a cooling capacity of 14,587 W and a power consumption of 5.25 kW, the MTZ-64HM4V offers efficient cooling for various applications 2. reliable functionality: The hermetic compressor impresses with its robust design and the use of high-quality materials, which ensure a long service life and reliable performance. 3. versatile application possibilities: Its special design and excellent technical properties make the MTZ-64HM4V suitable for a wide range of applications in the medium temperature range. 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.

Thermostatic expansion valve complete DANFOSS - TE2 The thermostatic expansion valve complete DANFOSS - TE2 is perfectly suited for use in refrigeration, air conditioning and ventilation systems as well as heat pumps. It regulates the refrigerant flow precisely and efficiently to ensure optimum cooling or heating performance Technical details: Model: 46-068Z3714 Refrigerant: R407F/R407A MOP: Not included Nozzle: Not included Temperature range: -40 to -10°C Advantages and benefits: 1. precise regulation: the thermostatic expansion valve ensures precise control of the refrigerant flow, resulting in improved system performance 2. versatile application: Thanks to the wide temperature range of -40 to -10°C, the valve is suitable for various application scenarios. 3. reliable DANFOSS quality: As a renowned manufacturer, DANFOSS stands for high-quality products that are designed for durability and efficiency.

Thermostatic expansion valve Danfoss TCAE, 068U4308, R404A / 507 without MOP