Circulating Fluid Temperature Controller
Series HRSH Updated Dec-14
- Added CE-/UL-compliant products to air-cooled/water-cooled 200 V type. (Option) [New]
- Outstanding energy saving effect with the triple inverter!
- Cooling capacity: 10 kW, 15 kW, 20 kW, 25 kW
- Max. ambient temperature 45°C
- Temperature stability ±0.1°C (when a load is stable)
- Compact, Space-saving
- 3-phase 380 to 415 VAC (50/60 Hz)
The inverter respectively controls the number of motor rotations of the compressor, fan and pump according to the load of the user’s application.
Power consumption reduced by 34% compared with a thermo-chiller without the inverter.
With the inverter, it is possible to operate with the same performance even with the power supply of 50 Hz.
By controlling the DC inverter compressor, DC inverter fan, and electronic expansion valve simultaneously, it maintains the good temperature stability when the heat load fluctuates.
Heating method using discharged heat makes a heater unnecessary.
Mechanical seal-less immersion pump is used.
As the pump has no external leakage of the circulating fluid, a periodic check of the pump leakage and replacement of the mechanical seal are not necessary. There is no need to exhaust the circulating fluid when removing the pump.
Spashproof type (IPX4)
IP (International Protection) is the industrial standard for "Degrees of protection provided by outer defensive enclosures of electric equipment (IP Code)" according to IEC 60529 and JIS C 0920.
IPX4: No harmful influence by water splash is acceptable from every direction.
(Europe, Asia, Oceania, Central and South America)
Power supply: Applicable to 200 to 230 VAC, or 380 to 415 VAC
Transformers are unnecessary even when used overseas.
Power can be supplied from the terminal block on the rear side to external switches etc.
The serial communication (RS232C/RS485) and contact I/Os (2 inputs and 3 outputs) are equipped as standard. Communication with the user’s application and system construction are possible, depending on the application. A 24 VDC output can be also provided, and is available for a flow switch (SMC’s PF3W, etc.).
Resistance welding machine
Cooling of the welding head electrodes, transformers and transistors (thyristors)