Page 611 - Motor protection and control Manual motor starters, contactors and overload relays
P. 611
ABB MOTOR PROTECTION AND CONTROL 4/95
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Accessories
Technical data
Electronic timers
Insulation Voltage 750 V
Impulse withstand voltage Uimp 4 kV
Control voltage, Uc 50 Hz, 60 Hz, DC 24-250 V
Tolerance of control voltage 85% - 110%
Timing range 0.5 s - 60 s (+/- 6 s) 04
Ambient air temperature Operation in free air -25 °C ... +55 °C
close to the timer Storage -55 °C ... +80 °C
Recovery time 100 ms
Repeatability +/-1 %
Temperature variation of delay % / ° C 0.05
Degree of protection IP20
Mounting position Any
2CDC103063C0202 - Rev. A
