Delta VFD-B Series User Manual

Chapter 5 Parameters_VFD-B Series
Revision 10/2005, BE13, SW V4.08 5-115
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When output frequency
d
sleep frequency and time > detection time, it will go in sleep mode.
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When min. output frequency
Љ
PID frequency
Љ
lower bound of frequency and sleep function is enabled
(output frequency
d
sleep frequency and time > detection time), frequency will be 0 (in sleep mode). If
sleep function is disabled, frequency command = lower bound frequency.
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When PID frequency < min. output frequency and sleep function is enabled (output frequency
d
sleep
frequency and time > detection time), output frequency =0 (in sleep mode).
If output frequency
d
sleep frequency but time < detection time, frequency command = lower frequency. If
sleep function is disabled, output frequency =0.

Delta VFD-B Series Specifications

General

Series	VFD-B
Cooling Method	Fan cooling
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Control Mode	V/F control, Sensorless Vector Control
Communication	RS-485
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overload, Overtemperature, Short Circuit
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +60°C
Humidity	90% RH (non-condensing)
Altitude	1000m (Derating required above 1000m)