COPOWCO Inverter
Technical Index:
Index | Description | |
structure | Protection grade | IP20 |
Forced air cooling and natural cooling | ||
Input power | Rated voltage | 3-phase 380V,single-phase 220V,3-phase 220V,3-phase 460V,3-phase 660V |
Phases and frequency | Three phase50/60Hz(reference rated current specification) | |
Allowed range | Voltage allow ± 20% change , frequency allow the change of ± 5% Hz | |
Low-voltage protection | Low voltage operating point is set at -20% of the rated voltage and determined by the DC bus voltage | |
Output power | Power factor | Capacitor load ahead |
Rated capacity / current | 150% 1 min | |
Tripping Current: | 200% of the rated current | |
Temperature protection | Max 80°C | |
output Index | Control mode | Vector control technology/AF control/ constant torque or Constant-power control |
Output frequency range | 0.00~650.00HZ | |
Frequency resolution | keyboard setting:0.01Hz,Analog setting:0.1Hz | |
Fundamental frequency | 0.5~650Hz | |
Dynamic braking | 15KW built-in brake unit ;above 18.5KW above external braking unit | |
DC brake | brake voltage:5~30% adjustable, DC brake frequency: 0.5~50Hz, brake time:0.0~25.0 seconds adjustable; Acceleration and deceleration time: 0.1~6553seconds | |
Low-frequency torque compensation | 0~6% | |
Output distance | max 30m wiring distance, output reactor must be applied if overhang | |
Motor overheating detection | pre-set overheat input terminator, close-tripping OH indication | |
Standard Functions | Rotate speed tracking, suspendable deceleration, build-in PID, Auto-velocity compensation, AVR, 8 sections speed operation, power/torsion control, frequency hopping, torsion limitation, auto-multiple sections operation, UP-DOWN control, wobble frequency (Textile swing frequency control), 2 ways signal multipliable control, auto-reset, timer, flip-flop | |
Control-signal | Analog input | 10V,0~20mA,0~1A(Z),two way multipliable potentiometers |
Analog output | post-filter PWM output, adjustable PWM pulse output(10V) | |
Digital input | programmable 6 sections multi-functional digital input terminal | |
Digital output | 2 sections programmable open collector output, 1 programmable relay output , max 93 compounds selectable | |
Communication port | RS-485 | Built-in serial communication option, after reunification of multiple (up to 99 units) reach state control |
Display function | Seven segment display | output current, power factor, output power, input power, timer |
output power limitation, VF/speed conversion, DC bus voltage, output voltage, temperature ect. | ||
protection | Standard function | Over-current, overload, short-circuit protection, over voltage,low-voltage protection, overheating protection,earth connection, output phase failure protection, motor overheating protection) |
Environment | Environmental temperature | -10°C-50°C, (the temperature of heat sink would be not exceeding 80°C if no sunshine irradiate) |
Environmental humidity | Within 90%RH, without condensing | |
Location | Indoor, free from direct sunlight, no dust, corrosive gas, combustible gas, oily mist, water vapor, dropping water or salt, etc. | |
Vibration | below 0.5gm | |
Altitude | Lower than 1000m. In the area within 1000-4000m, derating use is required when radiation performance e of the inverter becomes poor due to the thin air, 1% derating for every 100m increased. |
COPOWCO ELSER-MCB Mini Type Vector Control Frequency Inveter