Nakatani Co Ltd
Nakatani RKE-B series DC Inverter Chiller With Large Water Tank

Manufacturer: Nakatani Co., Ltd.
Model: RKE-B series
Features
Can install in series
Connection capacity
Combined with a pressure pump and water tank, cooling capacity can increase from 74 to 384kW (compressor output 30HP to 160HP) depending on the combination
Energy-saving
DC inverter-driven compressor reduces power consumption
Low operating noise: Low operating noise achieved with fan and compressor soundproof cover at 65dB
Pumps are also inverter-driven
In addition to the refrigeration compressor and fan, the pump is also inverter-driven
There is no waste because only the require flow rate can flow without adjusting the bypass valve.
Pump control method can select
In addition to the operating frequency, the flow rate or water supply pressure can set according to the guideline flow rate standard. It is possible to operate at the optimal flow rate or pressure for the load.
Intelligent touch panel
Various settings and operating conditions can operate and confirmed visually and intuitively by touching the screen.
It is also possible to switch to English or Chinese.
Graph display
Operating ratio (power indicator)
Measured pressure
Menu
Timer setting
Easy maintenance/alarm display
Language display can also be switched
Operation and confirmation possible with a PC or sequencer
By creating your own control program, you can utilize the communication functions according to your needs.
Applications
Fiber laser: Cooling of the oscillating part and optical system of diode lasers.
MRI: Cooling of helium refrigerators and gradient magnetic field coils. Exposure
equipment: Supply of constant temperature water of ±0.1℃ to the exposure stage (cool plate).
High frequency induction heating equipment: Cooling of heating coils and high frequency power supplies.
Plasma welding equipment: Cooling of power supplies and welding torches.