Danfoss VLT User Manual

4.1.12 Motor connection for A2 and A3
Follow these drawings step-by-step for connecting the motor to the adjustable frequency drive.
Figure 4.16: First terminate the motor ground, then place motor U, V and W wires in the plug and tighten them.
Figure 4.17: Mount cable clamp to ensure 360 degree connection between chassis and shield; ensure that the outer insulation of the motor
cable is removed under the clamp.
4 Electrical installation VLT
®
HVAC Drive Instruction Manual
4-14 MG.11.A9.22 - VLT
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is a registered Danfoss trademark
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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)