DEMA D6B Series User Manual

NO.2 Product Introduction
6
Protection
Function
Overload protection
Electric relay protection motor driver (constant
torque: 150% per minute, fans: 120% per minute).
FUSE protection
In case of fuse, the motor stops running
Over voltage
220V: DC voltage>390V 380V: DC
voltage>800V
Low voltage
220V: DC voltage<200V 380V: DC
voltage<400V
Restart after
transient stop
Restart after transient stop through frequency
tracking mode
Stall prevention
Stall prevention during acceleration/deceleration
Short circuit of
output terminal
Electronic circuit protection
Other functions
Overheating protection of radiating fin, reverse
limit, direct startup after operating, fault reset,
parameter locking, etc.

DEMA D6B Series Specifications

General

Brand	DEMA
Model	D6B Series
Category	Inverter
Language	English