37
Item
Specifications
Braking
Regenerative
braking
torque
· 200V
0.2kW
：
100% or higher 0.4kW
：
80% or higher
0.75kW to 2.2kW
：
20% or higher
· 400V
0.75kW to 15kW
：
20% or higher
DC injection
braking
Operate at the frequency below stop frequency
· Braking torque level: 0 to 100
· Braking time: adjustable from 0.1s to 120s
Output signal
Analog
output
Output specification: 0V to 10V DC (max. 1 mA)
Output function: output frequency and output current proportion
(switchable)
Open-
collector
output
Output specification
：
max. rating 50V DC/50mA
Output functions
：
operation signal, arrival signal. overload alarm,
frequency detection, abnormal reverse run signal
alarm, current detection, timer OFF signal,
output frequency/current proportion PWM signal
output frequency/current proportion pulse train signal
Relay output
Output specification
：
1c contact
(Contact capacity: 230V AC 0.25A resistive load
30V DC 1A resistive load)
Output functions
：
operation signal, arrival signal. overload alarm,
frequency detection, abnormal reverse run
signal alarm, current detection, timer OFF signal
(switchable)
Display
Operation/
Control
status
Output frequency, linear speed display (switchable), rotation direction
Ouput voltage, internal DC voltage, set frequency, communication
station No., operation times of timer, alarm type, control circuit
terminal status (I/O signal), operation status, PID (setting value,
mesured value and output value), progress of automatic tuning,
accumulative operating time, accumulative operating time of fan
Details of
abnormality
Specific symbol is indicated when the protection function is
activated (the latest four abnormalities are stored.)
Protection
Current limit Current limit can be set within 1% to 200% of rated output current.
Trip (stop)
Instantaneous overcurrent (SC1-6), abnormal temperature
(OH) overcurrent(OC1-3),overload · electronic thermal relay
(OL), undervoltage (LU), overvoltage (OU1-3), cooling fan fault
(FAn,FAn2), external fault(AU), operation fault(OP), CPU error
(CPU,ErrC)
Stall
prevention
function
Overcurrent and overvoltage stall prevention
Environment
Ambient
temperature
and humidity
-10
℃
to + 50
℃
(Note 1) (without freezing) and below 90%RH
(without condensation)
Storage
temperature
and humidity
-25
℃
to +65
℃
and below 95%RH
Vibration
5.9m/s
2
(0.6 G) max.
Altitude
1000m max.
Location
Indoor areas free of corrosive gases, flammable gases, oil mist or dust
IP protection
IP20 cabinet-mounted
Cooling method 0.75kW or lower: natural cooling; 1.5kW to 15kW: air-cooling
Note 1) It is -10
℃
to +40
℃
when multiple inverters are installed side-by-side.
Summary of Contents for AMK3000114
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