Delta VFD040C43A-21 User Manual

Chapter 9 Specification C2000 Plus
9-10
Item Specifications
 PMSVC 100% / (motor rated frequency / 20)
 PM Sensorless 100% / (motor rated frequency / 50)
 IPM Sensorless 100% / 0 Hz
 PMFOC＋PG 200% / 0 Hz
Torque Accuracy*
4
TQC + PG: ±5%; TQC Sensorless: ±15%
Torque Limit
230V
AC
／460V
AC
models
Heavy duty 180%, super heavy duty 220% of torque current
 Under field-oriented control (FOC), you can set up separately in quadrant via
parameters.
575V
AC
／690V
AC
models
Maximum 200% of torque current
Protection Characteristics
Output Over-current
230V
AC
／460V
AC
models
Over-current protection for 240% of rated current (Heavy duty)
575V
AC
／690V
AC
models
Over-current protection for 240% rated current (Normal duty)
 Drive stops and display related fault code when over current tripped.
Output Current
Clamp
230V
AC
／460V
AC
models
Current clamp by hardware, heavy duty and super heavy duty: 190–195% rated
current
575V
AC
／690V
AC
models
 Current clamp by hardware, Light duty: 125–145% rated current; normal
duty: 170–175% rated current; heavy duty: 200–250% rated current
 VFD6300C63B-00/21: Current clamp by hardware, light duty / normal duty /
heavy duty: 170–175% rated current
 Drive will be auto-recovered after output backs to rated current.
Over-voltage (DC)
C2000 Plus shuts down under below condition:
230V
AC
: DC bus over 410 V;
460V
AC
: DC bus over 820 V;
575 V
AC
/ 690 V
AC
: DC bus over 1189 V
Grounding Leakage
Current Protection*
5
The output is grounding, the leakage current is higher than 60% of the rated
current.
Output Low / Under
Current Fault*
5
The output is broken, no current outputs.
Short-circuit Current
Rating (SCCR)
Per UL 508C, the drive is suitable for using on a circuit capable of delivering not
more than 100kA symmetrical amperes (rms) when protected by fuses given in
the fuse table.
Motor Overheat
Protection*
5
Support electronic thermal relay, PTC, KTY84-13-, PT100 for overheat
protection.
Drive Overheat
Protection
Built-in temperature sensor (driven element oH1, capacitance module oH2) for
overheat protection.
Fan Control
230V
AC
models
For the models VFD150C2XX-XX and above use PWM control; for the models
VFD110C2XX-XX and below use switch button (ON / OFF)
460V
AC
models
For the models VFD185C4XX-XX and above use PWM control; for the models
VFD150C4XX-XX and below use switch button (ON / OFF)
575V
AC
／690V
AC
model
PWM control

Delta VFD040C43A-21 Specifications

General

Brand	Delta
Model	VFD040C43A-21
Category	DC Drives
Language	English