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| Roll Temperature Controller (Water) (Independent Multi Zone Control) |
 Application
Cooling Roll
Temperature Control
10 to 90 degC
Medium Temperature Control Method
Use a 2 way valve (for cooling at a higher temperature) or a mixing valve
(cooling) for each control temperature range capacity control, so that
the system can offer high precision control of ± 0.5 degC or less.
For the control heating operation, adopting an SSC or SCR (optional) allows
high precision control.
Medium Circulation Pump
Designed to match load resistance and an adopted inverter. Air can easily
be released after the metal rolls have been replaced.
Signals With Load Side Devices (optional)
1. A selectable control function for each load.
2. Displays alarm and error histories and countermeasures.
3. Displays the current flow system as operation status.
4. An analog signal output is provided for each system.
5. Switchable operation between remote and local modes.
6. Communication with remote devices.
7. Countermeasure for instantaneous power failure.
Customized Specification
1. Saturated steam is used for the heating source
2. Suction head of the refrigerant pump.
3. Frequency converter of the refrigerant pump
4. The "U" or "Y" type strainer on the refrigerator
circuit.
5. This liquid contacting sections of the refrigerant circuit are made
of SUS.
(the internal cooling circuit is made with standard
specification)
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