7
Technical item or function Technical data
Protections
Overvoltage
trip limit
Mains voltage 240 V: 456 VDC
Mains voltage 500 V: 911 VDC
Mains voltage 600 V: 1094 VDC
Mains voltage 690 V: 1258 VDC
Undervoltage trip limit
Depends on mains voltage
(0.8775 x mains voltage):
Mains voltage 240 V: trip limit 211 VDC
Mains voltage 400 V: trip limit 351 VDC
Mains voltage 500 V: trip limit 438 VDC
Mains voltage 525 V: trip limit 461 VDC
Mains voltage 600 V: trip limit 527 VDC
Mains voltage 690 V: trip limit 606 VDC
Earth fault protection Yes
Mains supervision Yes
Motor phase supervision Yes
Overcurrent protection Yes
Unit overtemp. protection Yes
Motor overload protection
Yes. **
The motor overload protection activates
at 110% of the full load current.
Motor stall protection Yes
Motor underload
protection
Yes
Short-circuit protection of
+24 V and +10 Vreference
voltages
Yes
NOTE!
The UL approval is valid for input voltage up to 600 V.
* = 525-600 V or 690 V are not available for VACON
®
100 HVAC.
** = For the motor thermal memory and the memory retention function to obey
the UL 61800-5-1 requirements, you must use the system software version
FW0072V007 for VACON
®
100 INDUSTRIAL, FW0159V003 for VACON
®
100 FLOW,
and FW0065V021 for VACON
®
100 HVAC, or a newer version. If you use an older
system software version, you must install a motor overtemperature protection to
obey the UL regulations.