Delta ME300 Series User Manual

Chapter 12 Description of Parameter SettingsME300
12.1-07-14

07-62
dEb Gain (Kp)
Default: 8000
Settings 0–65535

07-63
dEb Gain (Ki)
Default: 150
Settings 0–65535
 Sets the PI gain of DC bus voltage controller when the dEb function activates.
 If the DC bus voltage drops too fast, or the speed oscillation occurs during deceleration after the
dEb function activates, adjust Pr.07-62 and Pr.07-63. Increase the Kp setting to quicken the control
response, but the oscillation may occur if the setting is too large. Use Ki parameter to decrease
the steady-state error to zero, and increase the setting to quicken the response speed.

Delta ME300 Series Specifications

General

Power Rating	0.4 kW ~ 110 kW
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Communication	RS-485
Storage Temperature	-20-60°C
Dimensions	Varies by model
Weight	Varies by model
Input Voltage	3-phase 220VAC
Humidity	90% RH, non-condensing