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Delta Electronics AC Motor Drive VFD-G User Manual

Page 163

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Appendix A Specifications|

A-2

Revision July 2008, EG03, SW V1.06

General Specifications

Other Functions

AVR, 2 types of S-Curve, Over-Voltage, Over-Current Stall Prevention, Fault Records,
Reverse inhibition, DC Braking, Momentary Power Loss restart, Auto torque and slip
compensation, PID Control, Parameter Lock/Reset, Frequency Limits, Adjustable
Carrier Frequency

Protection

Self-testing, Over Voltage, Over Current, Under Voltage, Overload, Overheating,
External Fault, Electronic thermal, Ground Fault, Phase-loss

Cooling Methods

Forced Fan-cooled

Installation Location

Altitude 1,000 m or lower, keep from corrosive gasses, liquid and dust

Pollution Degree

2

Ambient Temperature

-10

o

C to 40

o

C Non-Condensing and not frozen

Storage/ Transportation
Temperature

-20

o

C to 60

o

C

Ambient Humidity

Below 90% RH (non-condensing)

Envi

ro

nm

en

t

Vibration

9.80665m/s2 (1G) less than 20Hz, 5.88m/s2 (0.6G) at 20 to 50Hz