Chapter 9 Specification ME300
9-6
9-4 General Specifications
Control
Characteristics
Control Method V/F, SVC
Applied Motor IM (Induction Motor), PM motor control (IPM and SPM)
Max. Output
Frequency
0.00–599.00 Hz
Starting Torque
[Note 1]
150% / 3 Hz (V/F, SVC for IM, Heavy duty)
100% / (1/20 of motor rated frequency) (SVC control for PM, Heavy duty)
Speed Control
Range [Note 1]
1: 5
1: 20
(V/F, SVC for IM, Heavy duty)
(SVC control for PM, Heavy duty)
Overload
Capability
Normal duty: 120% 60 sec., 150% 3 sec.
Heavy duty: 150% 60 sec., 200% 3 sec.
Frequency
Setting Signal
0–10 V / 4(0)–20 mA
PWM pulse width input, pulse input (10 kHz).
Main Function
Multiple motor switches (Two independent motor parameter settings), Fast start-
up, Deceleration Energy Back (DEB) function, Fast deceleration function, Master
and Auxiliary frequency source selectable, Momentary power loss ride thru,
Speed search, Over-torque detection, Torque limit, 16-step speed (max.),
Accel./decel. time switch, S-curve accel./decel., three-wire sequence, JOG
frequency, Upper/lower limits for frequency reference, DC injection braking at
start and stop, PID control, 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-temperature, Phase loss, Over-load
Stall Prevention
Stall prevention during acceleration, deceleration and running (independent
settings)
Accessory
STO (Safe Torque Off) card
Certifications UL, CE, RCM [Note 2], TÜV (SIL 2) [Note 3], RoHS, REACH, KC
[Note 1] Control accuracy may vary depending on the environment, application conditions or different motors.
For details, contact our company or your local distributor.
[Note 2] The RCM certification is scheduled to be effective by June 2019.
[Note 3] The international certification TUV (SIL 2) is applicable for VFD_ _ _ ME_ _ _ _ S_ _ models with built-in STO.
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