Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:10 unit
Supply Capability:100 unit/month
Specifications
AMB300-280G-T3 3 phases heavy load vector frequency converter
Unique fast DC brake
Torque control
CE, RoHs
2 years warranty
Features:
• Control Mode: Sensorless vector control (SVC), V/F control, Open-loop torque control
• Starting torque: 0.5Hz/150%
• Speed adjusting range: 1:100(SVC)
• Steady speed accuracy: ±0.5%(SVC)
• Overload capacity: 60s with 150% of rated current, 1s with 200% of rated current
• VF control, automatic torque increase, manual torque increase of 0.1%-30.0%
• Stationary rotating motor parameters self-learning
• Automatic energy-saving operation:Under load conditions,automatically optimize V/F curve, to achieve energy-saving operation
• Automatic voltage regulation(AVR): Automatically keep the output voltage stable when input voltage fluctuating
• Automatic limit on the run automatically during the current limit to prevent the frequent overcurrent fault trip
• Automatically adjusted depending on the load characteristics of the carrier, automatically adjust the carrier frequency (optional)
• Sensorless vector control under the control of superior performance
• Truly instantaneous normal operation after power-down
• Vector under the control of low frequency and large torque and stable operation
• Unique grid instantaneous power-down non-stop
• Torque control operation
• Unique fast DC brake
SPECIFICATION 
MODEL | AMB300-280G-T3 | |
OUTPUT | DC VOLTAGE | 0 ~ 380V |
RATED CURRENT | 520A | |
FREQUENCY RANGE | 0 ~ 600Hz | |
OVERLOAD (max) | 150% 1min, 200% 1s | |
INPUT | VOLTAGE RANGE | 380V Triple-Phase (-20% ~ +15%) |
FREQUENCY RANGE | 50~60Hz (±5%) | |
CONTROL & RUNNING | SELF-ADJUSTING OUTPUT VOLTAGE | With the validity of AVR function, the output voltage is essentially unchanged when the input voltage changes |
CONTROL MODE | Sensorless vector control (SVC), V/F, Open-loop torque control | |
SPEED ADJ. RANGE | 1:100 | |
OUTPUT FREQUENCY RESOLUTION | Digital setting: 0.01Hz; Analogue setting: Maximum Frequency×0.1% | |
VOLTAGE/FREQUENCY CHARACTERISTIC | Two VF curve available to the choice | |
TORQUE BOOST | Auto Torque Boost; Manual Torque Boost | |
ACCELERATION & DECELERATION CHARACTERISTICS | 0.1s~3600s | |
BRAKING TORQUE | >20% | |
FREQUENCY SETTING INPUT | Keyboard, Computer, 0~10V, 0~20mA | |
INPUT COMMAND SIGNAL | Running, forward / reverse, jog, multi-speed, multi-stage acceleration and deceleration time, coast, step-by-step control, reset, voltage / current input signal switching | |
STANDARD FUNCTION | Auto-Retry Fault Recovery, Automatic torque boost, DC braking, Restarting at instantaneous power failure, Upper and lower limit in frequency bias, Frequency gain, carrier frequency adjustment, Adjustable acceleration and deceleration mode, Output frequency meter and ammeter, Multi-speed, PID control, RS-485 Interface | |
PROTECTION | Overvoltage, under-voltage, phase loss, over-current stall, current limiting, over-temperature, electronic thermal overload relays, overvoltage stall, data protection | |
EXTERNAL OUTPUT SIGNAL | Fault relay signals, 0 ~ 10V, 0 ~ 20mA signal and current signal, Programmable open collector output: ·Signal synchronization of the output frequency: DC 0 ~ 20mA, 0 ~ 10V ·Signal synchronization of the output current: DC 0 ~ 20mA, 0 ~ 10V | |
DISPLAY | KEYBOARD | Setup mode |
Operation mode | ||
Trouble mode | ||
ENVIRONMENT | ALTITUDE | Indoor, Altitude below 1000m |
REQUIREMENT | Free of Dust, Corrosive Gas, and direct sunlight | |
WORKING TEMP. | -10 ~ +40°C | |
WORKING HUMIDITY | 20%~90%RH (non- condensing) | |
VIBRATION | <5.9m/s2 (0.6g) | |
STORAGE TEMP., | -25 ~ +65°C | |
INSTALLATION | Wall mounted | |
OTHERS | IP LEVEL | ≤15Kw (IP20), ≥18.5Kw (IP10) |
COOLING | Forced air cooling | |
DIMENSION | 1130*740*540mm ((L*W*H) | |
PACKING | 142.5Kgs/Piece/Wooden Case | |
FAQ
What is the delivery time?
We can delivery the goods within 5 days after receiving your payment.
