Product Description
AuCom H1 LV-Micro Drive -a smart, compact, and highly reliable inverter designed for precision motor speed regulation.
Engineered for three-phase AC asynchronous motors, this versatile drive is ideal for industries such as food & beverage, logistics, packaging, textiles, and woodworking machinery. Its rich software and hardware configuration ensure superior performance, efficiency, and ease of use.
H1 Series Low Voltage Variable Frequency Micro Drive (2.5A, 400V, 0.75kW)
H1 Series Low Voltage Variable Frequency Micro Drive (2.5A, 400V, 0.75kW)
SKU / Part number: LV-MD-C-400-02R5-AF-20
AuCom H1 LV- Micro Drive: a smart, compact, and highly reliable inverter designed for precision motor speed regulation.
With a rich software and hardware configuration to ensure superior performance, efficiency, and ease of use.
Easy mounting direct on DIN rails on at back plate in Panel.
Regular price
Sale price
€206,05 EUR
incl. VAT
Unit price
per
Taxes included.
| Input Voltage | 400VAC |
| Rated Current (Amperage) | 2.5A |
| Rated Power (kW) | 0.75kW |
| Framesize | FS2 |
| Dimensions | 105 mm x 129.5 mm x 59.5 mm |
- Smart & User-Friendly – Intuitive controls for effortless operation
- Compact & Versatile – Space-saving design, powerful functionality
- Reliable Performance – Stable, long-lasting motor control
Questions about the product? Contact our expert.
Frank Liermann
Director Business Unit Products
Highlights
Book-type Design
Our H1 Series features a book-type design with an independent vertical air duct for efficient heat dissipation and side-by-side installation to save space. Its narrow-body scheme maximizes power density while maintaining a compact footprint.
Ease of Reliability and Use
This system ensures ease of use with multilingual support, allowing users to switch between English, German, and Spanish interfaces. The standard LCD keypad features parameter classification and quick copying, enhancing reliability and user experience.
Green & High Efficiency
Automatic energy-saving control improves efficiency by reducing no-load current values in fans and water pumps by 30%. Additionally, energy control enhances operational efficiency by shortening deceleration times, promoting sustainable and high-performance operation.
Multi-drive
Multi-drive system supports diverse motor types, including SPM, 1PM, SynRM, and IM, while rich peripherals like CANopen and Ethernet/IP ensure seamless human-machine interaction, making it versatile for various industrial applications.
Features & Accessories
Starting Functions
- Constant current
- Current Ramp
Control Functions
- Rotational Speed Control (High and Low Speed)
- Pressure Control
- Position Control
- Synchron Motor Control
Protection
- Motor overload
- Overvoltage protection
- Undervoltage protection
- Phase loss
- Excess start time
- Phase sequence
- Current imbalance
- Power circuit fault
- Supply frequency
- Instantaneous overcurrent
- Bypass overload
- Communications failure
Interface
- Fixed relay output (main contractor relay)
- Programmable relay (trip or run)
- Run relay output
Accessories (Optional)
- Remote operator
- Modbus
- Profibus
- DeviceNet
- PC Software
- Ethernet/IP
- Modbus TCP
- Profinet
Specifications
Mains Control Functions
| Maximum Output Frequency | 599.00 Hz |
| Input frequency resolution | Digital setting: 0.01 Hz; analog setting: maximum frequency x 0.025 % |
| Carrier frequency | 7.5 kW and below: 2 kHz–15 kHz |
|---|---|
| 11 kW–93 kW: 2 kHz–10 kHz | |
| 110 kW–450 kW: 2 kHz–6 kHz | |
| Automatic carrier frequency adjustment can be done according to the load characteristics | |
| Starting torque | SVC: 150 %; FVC: 180 % |
| Speed regulation range | SSVC: 1:200; FVC: 1:1000 |
| Speed stability accuracy | SVC: ≤ ±0.5 %; FVC: ≤ ±0.3 % |
| Torque response | STorque step response < 20 ms |
| Overload capacity | 150 % of rated current (60 s) |
| Torque boost | Automatic and manual torque boost modes are included |
| V / F curve | Multi-point V / F curve; 1.5-power V / F curve; square V / F curve |
| Acceleration and deceleration curve | Linear or s-shaped acceleration / deceleration modes: there are four groups of acceleration / deceleration time values. Acceleration / deceleration time range: 0.00 s–600.00 s or 0.00 s–6000.00 s. |
| DC braking | Start DC braking and shutdown DC braking are included (0.00 s–60.00 s) |
| Jog control | Jog frequency range: 0.00 Hz–599.00 Hz; Jog acceleration / deceleration time range: 0.00 s–600.00 s or 0.00 s–6000.0 |
| Tension control | Four control modes are included: tension closed-loop speed mode,linear speed closed-loop speed mode, tension closed-loop torque mode and tension open-loop torque mode |
| Multi-speed running | Start DC braking and shutdown DC braking are included (0.00 s–60.00 s) |
| Built-in PID | Can easily realize closed-loop process control |
Operation
| Frequency sources | Multiple frequency setting sources: operation panel setting, analog setting,control terminal setting, communication setting, etc. |
| Auxiliary frequency sources | Multiple auxiliary frequency sources: operation panel setting, analog setting, control terminal setting, communication setting, etc.; auxiliary frequency fine tuning and synthesis can be flexibly realized |
| Universal terminals | 8 DI terminals (one high-speed terminal), three DO terminals(one high-speed terminal), and 2 relay output terminals. 3 AI terminals (one supporting PT100), 2 AO terminals, 2 STO terminals and 1 RS485 terminal. |
| Automatic acceleration / deceleration) | Automatic acceleration / deceleration time adjustment based on the load torque |
Product Standards
| Applied safety standard | IEC61800-5-1:2007 |
| Applied EMC standard | IEC61800-3:2005 |
| EMC Filter | All VFDs are built in line to IEC/EN 61800-3 category C3 |
Personalized Functions
| Peripheral safety self-test | A safety test is performed on the peripherals to timely identify any problems, such as a grounding problem or a short-circuit and improve the reliability of the system |
| Common DC busbar function | A common DC bus can be shared by multiple VFDs |
| JOG key | The JOG key on the operation panel can be used for jog running |
| Fast current limiting function | A quick current limiting algorithm is embedded to reduce the probability that an overcurrent fault happens to the VFD |
| Motor parameter identification | Automatic motor parameter identification |
| Standardized panel extension cable | A constant voltage output can be maintained in case of grid voltage variations |
| Communication buses | At least six kinds are supported (Modbus, Profinet, CANopen, Profibus-DP, EtherCAT and Ethernet) |
| Expansion function | I / 0 expansion card; bus communication expansion cards; PG cards (incremental sin / cos encoder cards) |
| STO | Safe torque off in case of emergency |
| Inductors | VFDs ≤ 45 kW have no integrated inductors |
| VFDs ≥ 55 kW have an integrated DC inductor in the standard configuration | |
| VFDs ≥ 200 kW an integrated output AC inductor can be selected as an option | |
| For all H1-Series devices several types of external inductors are available on request | |
| Braking Resistor | VFDs ≤ 30 kW have an integrated brake-unit in the standard configuration |
| VFDs 37 kW to 132 kW an integrated brake-unit can be added as an option | |
| For all H1-Series devices external brake units are available on request |
Environment
| Use place | Indoor, free from direct sunlight, dust, corrosive gas, flammable gas, oil mist, water vapour, dripping water or salt, etc. |
| Altitude | ≤ 2,000 m ASL; 1 % current derating for every 100 m above 1000 m ASL
The maximum application elevation is 3,000 m; when the elevation is higher than 3,000 m, contact the manufacturer 2 % derating for every 1°C above 40°C; > 50°C contact the manufacturer |
Humidity | < 95 % (RH), w / o water droplets |
| Vibration | < 5.9 m/s2 (0.6 g) |
| Storage temperature | -20°C~+60°C |
| Pollution degree |
No electrically conductive dust permitted.
Cooling air must be clean and free from corrosive materials.
Chemical gases, class 3C3. Solid particles, class 3S2. Painted circuit boards as standard. ( according to IEC 60721-3-3) |
Display and panel operation protections and options
| LCD display | English, German and Spanish are supported |
| Operating altitude | 0 - 1000 m, above 1000 m with derating |
| LCD parameter copying | Quick parameter copying can be accomplished on the LCD panel |
| Protection functions | Motor short-circuit detection Input / output phase loss protection Overcurrent protection Overvoltage protection Undervoltage protection Overtemperature protection Overload protection |
| Options | Brake assembly |
Ressources / Downloads
Product Advantages
Compact energy saver
Compact and efficient, the AuCom H1 LV-Micro Drive delivers precise speed control for 3-phase motors with advanced V/F and VVC modes. Easy to install and integrate via Modbus RTU, it’s ideal for space-limited applications needing reliable, energy-saving motor performance.
Reliable process protection
The AuCom H1 LV-Micro Drive offers robust protection features, including overvoltage, overload, and phase loss, ensuring safe and reliable operation. Its built-in PID control and multi-speed settings enable flexible process control, making it perfect for dynamic industrial environments.
Remote control ready
The AuCom H1 LV-Micro Drive supports seamless panel integration with a detachable HMI and standard LAN cable, allowing remote operation. Its fast current limiting and auto voltage regulation enhance system stability, making it a smart choice for modern control cabinets.
AuCom - Driving Motion
“Reliability that drives our success”