Introduction: MV600L series is a special inverter for lifting independently developed and produced by Megmeet Drive Technology Co., Ltd., which fully considers the safety and reliability as the first principle, and combines the inherent characteristics of the installation, commissioning, operation, maintenance and other links of lifting and lifting equipment, and optimizes the design as a whole, which is a new generation of special inverter with advanced level.
Product parameters
Power input: 3 phases: 380V-480V; The voltage fluctuates continuously by ±10%, and the short-term fluctuation is -15%-+10%, that is, 323V-528V; The voltage imbalance rate is <3%, and the distortion rate meets the requirements of IEC61800-2
Output voltage (V): 3 phases under rated input conditions, 0 - rated input voltage, error less than ±3%
Output frequency (Hz): V/F 0.00-3000Hz, unit 0.01Hz; Vector control 0 - 650Hz
Overload Capacity: HD: 150% for 1 min, 200% rated current for 0.5 sec
Operational control characteristics
Control mode: no PG flux vector control, with PG flux vector control, V/F control, with PGV/F control
Maximum output frequency: 3000Hz for V/F control, 650Hz for other controls
Speed control range: 1:200 (without PG flux vector control); 1:1000 (with PG flux vector control, simple servo control)
Speed control accuracy: ±0.2% (no PG flux vector control); ±0.02% (with PG flux vector control)
Velocity fluctuation: ±0.3% (without PG flux vector control); ±0.1% (with PG flux vector control)
Positioning accuracy: < ±1 line pulse
Torque Response: <5ms (with PG flux vectoring, simple servo control) <10ms (without PG flux vectoring)
Torque control: 7.5% torque control accuracy without PG flux vector, 5% torque control accuracy with PG flux vector
Starting torque: 0Hz 150% (without PG flux vector control), 0Hz 200% (with PG flux vector control)
Key features
Brake logic control, light load speed increase, load drop detection, overspeed detection, power speed limit control, brake mechanical detection,
Flying tracking, over/under torque detection, torque limiting, multi-speed operation, multiple acceleration and deceleration time switching, self-tuning, S
Curve acceleration and deceleration, slip compensation, fan speed control, frequency hopping operation, energy-saving operation, instantaneous stop, three-place switching, MODBUS
Communication, droop control, torque control, torque and speed control mode switching, automatic restart function, DC braking, energy consumption braking, etc.;
Product features
Basic frequency: 0.01Hz-3000.0Hz
Starting frequency: 0Hz-60.00Hz
Frequency setting mode: digital panel setting, terminal UP/DN setting, host computer communication setting, analog setting: A1/A2/A3, terminal pulse setting
Acceleration and deceleration time: 0.1-3600.00 units optional, 0.1s, s, min
Energy consumption braking capacity: 75kW and below is equipped with built-in braking unit as standard, and the braking rate is 0.0-100%;
DC braking capability
Starting frequency: 0.00Hz-60.00Hz
Braking time: 0.1s - 30s
Braking current: 0%-100%, nominal according to the rated current of the inverter
Terminal function: can be plugged and unplugged, see the terminal function description section for details
other
Efficiency: 7.5kW and below≧93%; 45kW and below≧ 95%; 55kW and above≧ 98%
Installation: wall-mounted
Degree of protection: IP20
Cooling method: 0.75kW free cooling, 1.5kW - 400kW forced cooling
environment
Place of use: indoor, not exposed to direct sunlight, no dust, corrosive gas, flammable gas, oil mist, water vapor, dripping water or salt, etc
Altitude: below 1000 meters, derating above 1000 meters, derating 1% for every 100 meters of elevation
Ambient temperature: -10°C-+40°C (ambient temperature is 40°C-50°C, please derate)
Humidity: 5%-95%RH, no condensation of water beads
Vibration: less than 5.9 m/s2 (0.6g)
Storage temperature: -40°C - +70°C
We will provide customers with high-quality products and satisfactory services with honest and trustworthy, convenient and fast business methods and strict management.
This article introduces the Megmeet MV600L hoisting special inverter 3-phase 380V-480V products, if you are interested in Megmeet MV600L hoisting special inverter, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
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