Danfoss VLT HVAC Drive FC 102 Operating Instructions

2.1.6 IT Mains
WARNING
IT mains
Do not connect frequency converters with RFI-filters to
mains supplies with a voltage between phase and earth
of more than 440 V for 400 V converters and 760 V for
690 V converters.
For 400 V IT mains and delta earth (grounded leg), mains
voltage may exceed 440 V between phase and earth.
For 690 V IT mains and delta earth (grounded leg), mains
voltage may exceed 760 V between phase and earth.
Failure to follow recommendations could result in death
or serious injury.
14-50 RFI Filter can be used to disconnect the internal RFI
capacitors from the RFI filter to ground.
2.1.7
Disposal Instruction
Equipment containing electrical components
must not be disposed of together with
domestic waste.
It must be separately collected with electrical
and electronic waste according to local and
currently valid legislation.
Safety VLT HVAC Drive FC 102 Operating Instructions
8 MG11F402 - Rev. 2013-12-16
22

Danfoss VLT HVAC Drive FC 102 Specifications

General

Enclosure	IP20, IP21, IP55
Ambient Temperature Range	-10°C to +40°C
Storage Temperature Range	-25°C to +70°C
Relative Humidity	5-95% (non-condensing)
Communication Protocols	Modbus RTU, BACnet, Profibus
Certifications	CE, UL, cUL
Control Principle	PWM
Cooling Method	Forced air cooling
Input Voltage	200-240V, 380-480V, 525-600V
Control Modes	sensorless vector control, closed loop vector control