Danfoss VLT Design Guide

Note, for connection of screen, refer to Illustration 3.13.
Instructions:
- Remove LCP panel from the FC 103
- Remove the frame located beneath and discard
- Push the option into place. Two positions are
possible, with cable terminal facing either up or
down
- Push the fieldbus option adaptor frame for the FC
103 into place
- Replace the LCP and attach cable
- On A1 and A2 enclosures with cable terminal
facing up: Fasten the cable onto the de-coupling
plate (the FC 103 top surface has pre-drilled
threaded holes for attaching the de-coupling
plate to the unit).
Illustration 3.15
Note, for connection of screen, refer to the graphic in
3.1.10 The LonWorks Option
The LCP can be moved to the front of a cabinet by using
the remote built-in kit. The enclosure is the IP66. The
fastening screws must be tightened with a torque of max.
1Nm.
Enclosure IP66 front
Max. cable length between and unit
3 m
8 m for option
130B1129
Communication std RS-485
Table 3.10 Technical Data
Drive Selection
VLT
®
Refrigeration Drive Design Guide
MG16G102 - VLT
®
is a registered Danfoss trademark 45
3
3

Danfoss VLT Specifications

General

Frequency	50/60 Hz
Enclosure	IP20, IP21, IP55, IP66
Series	VLT
Control Technique	Flux Vector Control
Output Voltage	0-Vinput
Control Method	Fieldbus
Communication Interface	PROFIBUS, CANopen
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Cooling Method	Liquid Cooled
Storage Temperature	-25°C to +70°C
Relative Humidity	5-95% non-condensing
Altitude	Up to 1000m (3280ft) without derating, up to 4000m (13120ft) with derating
Operating Temperature	-10°C to +50°C (14°F to 122°F)