Specifications | Delta Inverters VFD-L Series | Delta Inverters VFD-L Series | ||||
Voltage Class | 115V | 230V | ||||
Model Number VFD- L A/B | 004 | 002 | 004 | 007 | 015 | |
Applicable Motor Output (kW) | 0.4 | 0.2 | 0.4 | 0.7 | 1.5 | |
Rated Output Capacity (KVA) | 0.6 | 1.0 | 0.6 | 1.0 | 1.6 | 2.7 |
Rated Output Current (A) | 1.6 | 2.5 | 1.6 | 2.5 | 4.2 | 7.0 |
Max. Output Voltage (V) | 3-phase corresponds to double input voltage | Three-phase corresponds to input voltage | ||||
Rated Frequency (Hz) | 1.0~400Hz | |||||
Rated Input Current (A) | 6 | 9 | 4.9/1.9 | 6.5/2.7 | 9.7/5.1 | */9 |
Input voltage Tolerance | Single phase 90~132V 50/60Hz | Single / 3-phase 180~264V 50/60Hz | 3-phase 180~264V50/60Hz | |||
Frequency tolerance | ±5% | |||||
Control system | SVPWM (Sinusoidal Pulse Width Modulation, carried frequency 3kHz~10kHz) | |||||
Output Frequency Resolution | 0.1Hz | |||||
Torque Characteristics | Including the auto-torque, auto-slip compensation, starting torque can be 150% at 5 Hz | |||||
Overload Endurance | 150% of rated current for 1 minute | |||||
Accel/Decel Time | 0.1~600Sec. (can be set individually) | |||||
V/F pattern | V/F pattern adjustable | |||||
Stall Prevention Level | 20~200%, setting of Rated Current | |||||
Frequency Setting
Keypad External Signal |
Setting by ▲▼ keys or V.R
Potentiometer-5KW/0.5W, DC 0 ~ +10V (input impedance 47KW), 4~20mA (outputimpedance 250W), multi-function inputs1 to 3 (3steps, JOG, UP/DOWN command), communication setting |
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Operation Setting
Keypad |
Setting by RUN//STOP keys | |||||
Signal
External Signal |
M0,M1,M2,M3 can be combined to offer various modes of operation, RS-485 communication port | |||||
Multi-function Input Signal | Multi-step selection 0 to 3, Jog, accel/decel inhibit, first/second accel/decel switch, counter, PLC Operation, external Base Block (NC,NO) selection | |||||
Multi-function Output Signal | AC Drive Operating, Frequency Attained, Non-zero speed, Base Block, Fault Indication, Local/Remote indication, PLC Operation indication. | |||||
Other Function | AVR, S-curve, Over-Voltage Stall Prevention, DC Braking, Fault Records, Adjustable Carried Frequency, Starting Frequency Setting of DC Braking ,Over-Current Stall Prevention, Momentary Power Loss restart, Reverse Inhibition, Frequency Limits, Parameter Lock/Reset | |||||
Protection | Over Voltage, Over Current, Under Voltage, Overload, Electronic thermal, Overheating, Self-testing | |||||
Other | Including EMI Filter | |||||
Cooling | Forced air-cooling | |||||
Installation Location | Altitude 1,000 m or below, keep from corrosive gasses, liquid and dust | |||||
Ambient Temperature | -10℃-40℃ (Non-Condensing and not frozen) | |||||
Storage Temperature | -20℃ to 60℃ | |||||
Ambient Humidity | Below 90%RH (non-condensing) | |||||
Vibration | 9.80665m/s2(1G) less than 20Hz, 5.88m/s2 (0.6Gat) 20 to 50Hz |