Danfoss VLT HVAC Drive User Manual

4.1.14. Motor connection for C1 and C2
Illustration 4.15: First terminate the motor ground, then place motor U, V and W wires in the terminal and
tighten them. Please ensure that the outer insulation of the motor cable is removed under the EMC clamp.
4.1.15. Wiring Example and Testing
The following section describes how to terminate and access control wires. For an explanation of
programming and wiring control terminals, please see the chapter entitled
How to program the
adjustable frequency drive
.
VLT
®
HVAC Drive Instruction Manual 4. Electrical installation
MG.11.A4.22 - VLT
®
is a registered Danfoss trademark 39
4

Danfoss VLT HVAC Drive Specifications

General

Type	VLT HVAC Drive
STO (Safe Torque Off)	Yes
Enclosure	IP20
Output Frequency	0-500 Hz
Brake Chopper	Built-in (depending on frame size)
EMC Filter	Built-in (depending on frame size)
Communication	Ethernet
Power Range	0.37 kW to 630 kW
Input Voltage	200-240V, 380-480V, 525-600V
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Ambient Temperature	-10°C to +50°C (with derating above +40°C)
Storage Temperature	-25°C to +70°C
Relative Humidity	5-95% (non-condensing)
Cooling Method	Air-cooled