Delta VFD2A8MS21ANSAA User Manual

Chapter 9 SpecificationsMS300
187
9-5 General Specifications
Control
Characteristics
Control Method
V/F, SVC, FOC Sensorless
Applicable Motor
IM (Induction Motor), Simple PM motor control (IPM and SPM)
Starting Torque*
1
150% / 3 Hz
100% / (motor rated frequency/20)
200% / 0.5 Hz
(V/F, SVC control for IM, heavy duty,
rated)
(SVC control for PM, heavy duty, rated)
(FOC control for IM, heavy duty, rated)
Speed Control
Range*
1
1: 50 (V/F, SVC control for IM, heavy duty, rated)
1: 20 (SVC control for PM, heavy duty, rated)
1: 100 (FOC control for IM, heavy duty, rated)
Max. Output
Frequency
0.00–599.00 Hz
Overload Capacity
Normal duty:
120% of rated current can endure for 1 minute during every 5 minutes
150% of rated current can endure for 3 seconds during every 30 seconds.
Heavy duty:
150% of rated current can endure for 1 minute during every 5 minutes
200% of rated current can endure for 3 seconds during every 30 seconds
Frequency Setting
Signal
0–10 V / -10–10 V
4–20 mA / 0–10 V
1 channel pulse input (33 kHz), 1 channel pulse output (33 kHz)
Main Functions
Multiple motor switching (a maximum of four independent motor parameter
settings), Fast start-up, Deceleration Energy Back (DEB) function, Wobble
frequency function, Fast deceleration function, Master and Auxiliary
frequency source selectable, Restart after momentary power loss, Speed
tracking, Over-torque detection, 16-step speed (including the master speed),
Accel./decel. time switch, S-curve accel./decel., three-wire operation control,
JOG frequency, Frequency upper/lower limit settings, DC brake at start-up
and stop, PID control, Built-in PLC (2000 steps), and Simple positioning
function.
Application Macro
Built-in application parameter groups (selected by industry) and user-defined
application parameter groups.
Protection
Characteristics
Motor Protection
Over-current, Over-voltage, Over-heating, Phase loss.
Stall Prevention
Stall prevention during acceleration, deceleration and running (independent
settings).
Accessory
Communication
Cards
DeviceNet, EtherNet/IP, PROFIBUS DP, Modbus TCP, CANopen, EtherCAT
External DC
Power Supply
EMM-BPS01 (24 V power backup supply card)
Certifications*
2
UL, CE, RCM, TÜV (SIL 2), RoHS, REACH
Safety Function*
2
TUV (SIL2)
Table 9-10
NOTE:
1. Control accuracy may vary depending on the environment, application conditions or different motors. For more information,
contact Delta or your local distributors.
2. For information on Certifications and Declaration of Conformity (DoC), visit
Delta | Download Center (deltaww.com)

Delta VFD2A8MS21ANSAA Specifications

General

Brand	Delta
Model	VFD2A8MS21ANSAA
Category	DC Drives
Language	English