Danfoss VLT HVAC Drive User Manual

4.1.5. Line connection for A2 and A3
Illustration 4.2: First mount the two screws on the mounting plate, slide it into place and tighten fully.
Illustration 4.3: When mounting cables, first mount and tighten the ground cable.
The ground connection cable cross-section must be at least 0.016 in
2
[10 mm
2
] or
2 rated line power wires terminated separately according to
EN 50178/IEC
61800-5-1
.
VLT
®
HVAC Drive Instruction Manual 4. Electrical installation
MG.11.A4.22 - VLT
®
is a registered Danfoss trademark 31
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