2.3 Specifications
A2-20
ME0384-4A
Chapter 2 System Configuration and Specifications
Operating temperature range
The operating temperature of the gateway unit/driver unit is within the range of 0~55°C.
However, there is the temperature debating depending on with or without the fan unit for the
24V driver unit.
*It is mandatory to have a fan unit mounted on the 200V driver unit and the 200V power supply
unit.
Operation without derating is possible without a fan unit at 0 to 40°C; however, at 40 to 55°C,
actuator operating duty must be reduced by 20% every 5°C.
With fan unit, operation is possible up to 55°C without derating.
Caution
● Under conditions where the temperature is higher than 55°C, the unit cannot be used,
regardless of the operating duty.
●
When used under unsuitable conditions, the alarm code 0CA "Heating error" may be
generated, causing the actuator to stop.
● The operating temperature of the simple absolute unit and SCON controller is within the
range of 0 to 40°C. It cannot be used under conditions where the temperature is higher
than 40°C.
Fan unit (Model: RCON-FU, RCON-FUH)
Usage temperature environment [°C]
Operating duty [%]
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