Product Description
- The SMC HRR cooling and temperature control unit is used in manufacturing and automation plants for cooling and stabilising the temperature of processes and equipment.
- It is suitable for applications where the temperature of a circulating medium needs to be continuously controlled and monitored.
- The unit can be integrated into networked production environments and controlled centrally.
- It is designed for industrial applications that require reliable and constant temperature control.
- The SMC HRR cooling and temperature control unit for rack mounting uses a circulating medium for precise temperature control.
- The water-cooled version is designed for connection to a plant water supply.
- Comprehensive monitoring, alarm and diagnostic functions ensure safe system operation.
- Communication interfaces and remote control and monitoring functions enable integration into higher-level control systems.
- Cooling method – Water-cooled version
- Refrigerant – R410A (HFC) or R410A (HFC)
- Refrigerant charge – 0.15 to 0.62 kg
- Control method – PID control
- Ambient temperature: -5 to 40 °C
- Humidity – Relative humidity 30 to 70 %
- Altitude – Up to 3000 m
- Circulating fluid – tap water, 15% aqueous ethylene glycol solution
- Temperature setting range: -5 or 15 to 35 °C
- Cooling capacity 50/60 Hz – 1000/1100 to 5500/5900 W
- Heating power 50/60 Hz – 200/200 to 1100/1200 W
- Temperature stability – ±0.1 °C
- Pump capacity 50/60 Hz – 0.09 to 0.35 MPa / 0.11 to 0.4 MPa
- Nominal flow rate 50/60 Hz – 5/5 to 24/24 l/min
- Flow rate range – 2–16 to 5–40 l/min
- Display range for specific electrical conductivity – 0.1 to 48 μS/cm (only with optional electrical conductivity control)
- Adjustment range for specific electrical conductivity – 0.5 to 45 μS/cm (only with optional electrical conductivity control)
- Nominal filtration efficiency of particle filters – 5 to 35 μm
- Tank capacity – approx. 3 to 5 l
- Size of flow and return connections – Rc or G 1/2"
- Drain connection size – Rc 1/4", with cap
- Leak protection – drain tray (with water leak sensor)
- Materials in contact with the medium – stainless steel, copper (heat exchanger brazing), aluminium oxide ceramic, carbon, PP, PE, PPE, POM, PET, PA, FKM, EPDM, NBR, PVC, PPS, fluoropolymer, rubber
- System water temperature range – 5 to 35 °C
- Pressure range for the plant water system – 0.3 to 0.5 MPa
- Required flow rate for the plant water system – 6 to 16 l/min
- Inlet/outlet pressure differential of the system water – min. 0.3 MPa
- Connection size for the system water circuit – Rc 3/8"
- Materials in contact with the medium in the system water circuit – stainless steel, copper (heat exchanger brazing), bronze, brass, synthetic rubber
- Power supply – single-phase 200 to 230 V AC, 50/60 Hz, permissible voltage range ±10 % or three-phase 380 to 415 V AC (50/60 Hz), permissible voltage range ±10 % / three-phase 460 to 480 V AC (60 Hz), permissible voltage range +4 %, -10 %
- Short-circuit protection – 10 to 20 A
- Suitable residual current circuit breaker rating – rated current 10 to 20 A, trip current 30 mA
- Cable type x size (including earth cable) – 3-core x 14 AWG (3-core x 2.0 mm²), 3-core x 12 AWG (3-core x 3.5 mm²) or 4-core x 14 AWG
- Rated current (50/60 Hz) – 2.4/3.0 to 9.3/11.8 A
- Rated power (50/60 Hz) – 0.47/0.59 to 2.1/2.3 kW (0.50/0.60 to 3.1/2.7 kVA)
- Communication functions – contact input/output communication, serial RS-485/RS-232C communication
- Noise level (50/60 Hz) – 57/58 to 70/70 dB(A)
- Width – 483 mm
- Depth – 550 mm
- Height – 221 to 710 mm
- Weight – 27 to 61 kg
