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The DELTA VFD007E43A is a high-performance servo motor inverter designed for precise motion control applications. This 3-phase inverter operates within 200-240V, 50/60Hz ranges, delivering output frequencies from 0.1 to 599Hz with 0.01Hz resolution. Its advanced features include multi-function input signals, auto-torque compensation, and DC braking capabilities for reliable industrial automation systems.
The DELTA VFD007E43A is a specialized servo motor inverter engineered for demanding industrial motion control applications requiring precise speed and torque management. This 3-phase inverter operates across a wide voltage range (200-240V) and frequency range (50/60Hz), delivering output frequencies from 0.1 to 599Hz with 0.01Hz resolution. Its robust design includes auto-torque compensation for starting torque up to 150% at 3.0Hz, making it ideal for applications where smooth acceleration and deceleration are critical. The VFD007E43A also supports advanced control functions such as multi-step selection, jog operations, and DC braking for enhanced system stability and safety.
The DELTA VFD007E43A operates within a rated voltage range of 200-240V (±10% tolerance) and frequency range of 50/60Hz (±5% tolerance). It delivers output frequencies from 0.1 to 599Hz with 0.01Hz resolution. The inverter supports a starting torque of 150% at 3.0Hz and includes DC braking with adjustable start and stop times (0-60 seconds). Ambient temperature tolerance ranges from -10°C to +50°C, with a 40°C limit for side-by-side mounting.
The VFD007E43A features multi-function input signals for precise control, including jog operations, acceleration/deceleration inhibition, counter functions, and external base block signals (NC/NO). It supports skip frequency settings across three zones (0.1-599Hz) and provides auto-torque compensation for smooth startup and stable operation. The inverter also includes DC braking capabilities to ensure safe system shutdown.
With a starting torque of 150% at 3.0Hz, the VFD007E43A ensures robust performance during initial acceleration phases. Its auto-slip compensation feature maintains consistent torque output under varying load conditions. The inverter operates within a wide ambient temperature range (-10°C to +50°C), making it suitable for diverse industrial environments, including side-by-side mounting where the maximum operating temperature is 40°C.
The DELTAVFD007E43A is an industrial Servo Motor. Selection should be based on the documented characteristics and the requirements of the intended application.
| Feature | Specification |
|---|---|
| Rated Voltage/Frequency | Single / 3-phase, 200 - 240 V, 50 / 60 Hz 3-phase, 200 - 240 V, 50 / 60 Hz |
| Multi-function Input Signal | Multi-step selection 0 to 15, Jog, accel/decel inhibit, 2 accel/decel switches, counter, external Base Block (NC, NO), auxiliary motor control is invalid, ACI / AVI / AUI selections, driver reset, UP/DOWN key settings, sink/source (=NPN / PNP) selection |
| 115V Voltage Class | 115 V |
| Output Frequency (Hz) | 0.1 ~ 599 Hz |
| Input Rating | Rated Input Current (A) Single / 3-phase 3-phase |
| Voltage Tolerance | ±10% (180 - 264 V) |
| Frequency Tolerance | ±5% (47 - 63 Hz) |
| 230V Voltage Class | 230 V |
| Voltage Class 460V | 460 V |
| Frequency Setting Resolution | 0.01 Hz |
| Output Frequency Resolution | 0.01 Hz |
| Torque Characteristics | Including the auto-torque/auto-slip compensation; starting torque can be 150% at 3.0 Hz |
| Skip Frequency | Three zones, setting range 0.1 ~ 599 Hz |
| DC Braking | Operation frequency 0.1 ~ 599.0 Hz, output 0~100% rated current Start time 0~60 seconds, stop time 0~60 seconds |
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