Product Short Description
Product Name: 8400 TopLine Servo-Capable Frequency Inverter (15 kW class)
Product Introduction: The E84AHWMC1534V-V003 is a three-phase frequency inverter with servo control capability from Lenze’s 8400 TopLine (E84A) series. It is engineered for dynamic positioning systems, multi-axis synchronization, and precision servo applications in demanding industrial environments.
Description
Technical Specifications:
- Power Rating: 15.0 kW (20 HP)
- Mains Voltage: 3 × 400/500 V AC, 50/60 Hz (permissible range 3 × 380–480 V ±15%)
- Rated Output Current: 32.0 A (at 400 V), 25.6 A (at 500 V)
- Output Frequency: 0–599 Hz (extendable up to 1000 Hz in servo control mode)
- DC-Bus Voltage: 455–775 V (for 400/480 V versions)
- Enclosure Rating: IP20 (for indoor cabinet installation)
- Weight: Approximately 6.84 kg
- Dimensions: 140 mm × 325 mm × 199 mm (W × H × D)
- Ambient Temperature: -10 to +50 °C (operating); -25 to +70 °C (storage)
- Control Voltage: 24 V DC external supply required
- Digital I/O: 8 inputs / 4 outputs (freely programmable)
- Analog I/O: 2 inputs / 2 outputs (configurable voltage/current)
- Communication: Onboard CANopen; optional EtherCAT, EtherNet/IP, POWERLINK, PROFIBUS, PROFINET
- Encoder Support: TTL incremental, SinCos incremental/absolute, SSI absolute (via 15-pin Sub-D multi-encoder input)
- Resolver Input: Sub-D 9-pin connector
- Axis Bus: 3-wire cross-communication for multi-axis synchronization
- Brake Chopper: Integrated (supports external brake resistor for regenerative braking)
- Safety Function: Optional Safe Torque Off (STO)
- Max. Fieldbus Baud Rate: 1000 kbps
- Isolation: Control circuits optically isolated from power circuits
- Protection: Overcurrent, overvoltage, undervoltage, motor stall, I²t motor monitoring, phase failure
Functional Features:
- Integrated multi-encoder input supporting a wide variety of feedback devices
- High-dynamic motion control with axis bus for multi-axis coordination
- Configurable I/O and analog channels for flexible interfacing
- Modular communication options for seamless integration into modern automation networks
Application Scenarios: High-speed packaging lines, intralogistics systems, material handling equipment, multi-axis synchronized machinery requiring rapid acceleration and precise positioning.
Working Principle: The inverter converts the incoming three-phase AC mains to a regulated DC bus, then synthesizes a variable-frequency, variable-voltage AC output to drive the motor. A high-performance DSP runs the servo control algorithm, processing encoder/resolver feedback to deliver precise speed, torque, and position control. The axis bus enables direct cross-communication between multiple drives for synchronized motion without overloading the central PLC.
Installation Requirements: Install inside a ventilated control cabinet with vertical orientation, ensuring adequate spacing for heat dissipation. Separate power wiring from control wiring; ground shields properly. Provide the external 24 V DC control supply. For multi-axis systems, connect the axis bus across drives.
Usage Precautions: Must be installed in an IP20-rated enclosure for indoor use only. Ensure the external brake resistor is properly sized if regenerative braking energy exceeds the internal brake chopper capacity. Verify that the chosen communication module is correctly seated. STO functionality must be properly wired and validated to achieve the desired safety integrity level.
Reviews
There are no reviews yet.