The VFD1A7MS53ANSAA belongs to Delta's MS300 Series of compact vector control drives. This model delivers 1 Horsepower (0.75 kW) at 575 Volts AC. It provides 1.7 Amps for heavy-duty applications. Furthermore, the drive supports both induction motors and permanent magnet motors. This flexibility makes it suitable for diverse applications. Additionally, the VFD1A7MS53ANSAA features a built-in PLC with 2K steps capacity. This eliminates the need for external controllers in simple applications. The drive also includes a built-in braking chopper. The MS300 Series achieves a size reduction of up to 40% compared to previous models. Consequently, it saves valuable panel space.
The VFD1A7MS53ANSAA accepts a 575VAC three-phase input. Its heavy-duty current rating is 1.7 Amps. This corresponds to 1 Horsepower (0.75 kW). The drive supports a maximum output frequency of 599 Hertz. For high-speed applications, special models support up to 1500 Hz. Moreover, the dual rating design offers flexibility. It provides 120% overload for 60 seconds under normal duty. For heavy duty, it delivers 150% overload for 60 seconds. This ensures reliable performance during demanding conditions.
This drive excels in motor control versatility. The VFD1A7MS53ANSAA supports both V/f control and sensorless vector control. Furthermore, it supports closed-loop vector control for high-precision applications. The drive supports multi-motor control. It stores up to four induction motor control parameter sets. Additionally, it includes high-speed pulse capabilities. One high-speed pulse input terminal (MI7) operates up to 33 kHz. One high-speed pulse output terminal (DFM) also reaches 33 kHz. This enables precise speed feedback and control.
The VFD1A7MS53ANSAA integrates numerous essential functions. The built-in PLC supports up to 2K steps. This handles simple automation tasks without additional hardware. Additionally, the drive includes a built-in braking chopper. This enables regenerative braking with an external resistor. For communication, it features a built-in RS-485 port. This supports Modbus RTU and ASCII protocols. A USB port facilitates quick parameter uploads and downloads. Furthermore, a communication slot accepts various fieldbus cards. Options include CANopen, PROFIBUS DP, DeviceNet, Modbus TCP, EtherNet/IP, and PROFINET.
The VFD1A7MS53ANSAA features an IP20 enclosure rating. This suits indoor installations in clean environments. Its compact design minimizes panel space requirements. The operating temperature ranges from -20°C to 60°C. This wide range suits diverse industrial conditions. Furthermore, the drive includes enhanced PCB coating. This coating meets IEC 60721-3-3 class 3C2 standards. Consequently, it withstands harsh environments effectively. The control terminals use spring clamp wiring. This eliminates the need for screwdrivers. Therefore, installation and maintenance become faster and easier.
1. Mounting the Drive
First, mount the VFD1A7MS53ANSAA vertically on a flat surface. Ensure proper clearance for airflow. The IP20 enclosure provides basic protection. However, avoid installing in dusty or wet locations. Use appropriate mounting hardware.
2. Power Wiring
Next, connect the three-phase 575V input power to the appropriate terminals. Connect the motor leads to the output terminals. Verify the voltage matches the drive's specifications. Additionally, ensure proper grounding. The spring clamp terminals simplify wiring. No screwdriver is needed for control connections.
3. Control Wiring
Then, connect control wires to the terminal block. The VFD1A7MS53ANSAA supports various control configurations. For instance, use analog inputs for speed reference. Digital inputs handle start/stop and direction commands. Use the high-speed pulse input for encoder feedback. Ensure proper shielding for control wiring.
4. Keypad Configuration
Finally, use the removable 5-digit LED keypad to configure parameters. The keypad allows remote operation. Set motor parameters such as voltage, current, and frequency. Additionally, configure the control mode. After configuration, perform a test run. Verify the motor operates correctly.
(1) x VFD1A7MS53ANSAA AC Drive
(1) x Removable LED Keypad
(1) x Product Information Sheet
(Note: Cables, braking resistors, and communication cards are not included. This package does not contain certificates or warranty documents.)
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1. What motor types does the VFD1A7MS53ANSAA support?
The VFD1A7MS53ANSAA supports both induction motors (IM) and permanent magnet motors (PM). This flexibility makes it suitable for various applications, from standard pumps to high-efficiency PM motors.
2. Does this drive include a braking chopper?
Yes, the MS300 Series includes a built-in braking chopper across the entire product line. The VFD1A7MS53ANSAA can connect to an external braking resistor for dynamic braking.
3. What is the maximum output frequency of this drive?
The VFD1A7MS53ANSAA provides a maximum output frequency of 599 Hertz under standard operation. For high-speed models supporting V/f control, output frequencies up to 1500 Hz are available.
4. Does this drive have a built-in PLC?
Yes, the MS300 Series includes a built-in PLC with 2K steps of program capacity. This feature handles simple logic and sequence control tasks without requiring external controllers.
5. What communication options are available?
The VFD1A7MS53ANSAA features a built-in RS-485 port supporting Modbus RTU and ASCII. Additionally, a communication slot accepts fieldbus cards such as CANopen, PROFIBUS DP, DeviceNet, Modbus TCP, EtherNet/IP, and PROFINET.
| Brand Name | |
| Model No. | VFD1A7MS53ANSAA |
| Product Type | Variable Frequency Drive |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
