Description
Features and Details
Powerful functionality: This frequency converter has 1 or 3-phase input and 3-phase output. Control modes: V/F control and vector control. Frequency setting modes: digital setting, analogue setting, serial communication setting, PID setting (closed-loop regulation with fast response and high precision) and more. Various control technologies ensure fast start-up without brake replacement. Large torque under heavy load, full torque already at 1 Hz
Low noise level: The phase converter provides low noise level and low electromagnetic interference level, thanks to optimised PWM control technology and electromagnetic compatibility. There is sufficient space between components for heat dissipation, and the housing with ventilation openings ensures longer service life
Intuitive digital display: Equipped with user-friendly keyboard and clear layout, providing simple operation. The digital display is clear and easy to read. Removable panel allows convenient remote control operation
Multi-level protection: Built-in multiple protection functions for stable and safe operation, including overload protection, fuse protection, overvoltage (DC > 400 V) and undervoltage (DC < 200 V) protection, restart protection, jamming protection, short-circuit protection and overheating protection
Wide application: Suitable for spindle motors, CNC engraving and milling machines, CNC machine tools, milling machines, drills, processing equipment, mixers, extruders, cutting and rewinding equipment, compressors, fans, pumps, grinders and conveyors. Also suitable for speed regulation in lifts (not intended for passenger lifts), centrifuges and other equipment
Product Specification
Model number: H100-4S2-1B
Power: 4 kW
Input voltage: 220 V
Output voltage: 0–220 V
Input current: 0–17 A
Output current: 0–17 A
Input phase: 1 or 3 phase
Output phase: 3 phase
Input frequency: 50/60 Hz
Output frequency: 0–1000 Hz
Operating temperature: -5–40 °C
Humidity: 0–90 % relative humidity (without condensation)
Vibration: up to 0.5 G
Net weight: 2.6 kg
Dimensions: 220 x 118 x 148 mm
Optimised motor performance — reliable frequency converter
This frequency converter is easy to install and configure. The instruction manual included is clear and understandable, allowing you to get started quickly with minimal effort. It is especially useful for users without experience with frequency converters. Installation is performed in a few simple steps, allowing you to connect the device to the motor without complications. Suitable for various motor types and applications. Simple installation saves time and resources, making it a practical solution for motor speed regulation and efficiency improvement
AC 220 V input provides fast and stable operation
The device provides fast and stable performance. It efficiently and evenly supplies the motor with the required power for daily use in various conditions. Supports various motor speeds and provides precise regulation. Operation is smooth and responsive, helping to maintain optimal motor operating mode. Reliability makes it suitable for both domestic and commercial use. AC 220 V input ensures continuous operation and stable power supply
CNC inverter with extensive functions for precise control
The frequency converter offers extensive adjustment options for adapting motor operation. It is possible to adjust speed and frequency according to specific requirements. Protection functions, such as overcurrent and overheating protection, ensure safety and longer service life. Extended control options make it suitable for more complex tasks where high precision is required
Motor speed regulation suitable for both domestic and professional use
The device is suitable for various working environments — workshops, industrial equipment and domestic use. It supports various motor speeds and allows both simple and complex tasks to be performed. The compact design allows it to be easily integrated into various systems. Provides flexibility and adaptability to various requirements
Three-phase output ensures smooth and precise motor operation
Three-phase output provides stable and smooth power supply, reducing fluctuations and improving motor operation. This allows you to maintain constant speed and provides precise control even under heavy loads. Suitable for demanding industrial applications
Economical solution compared to purchasing used equipment
New device with modern features at an affordable price. Provides high performance without compromising on quality. It is a cost-effective solution for users who want reliable and efficient motor control. Investment helps reduce future repair costs and improves work efficiency
Fast support and delivery
Prompt customer support and fast delivery are provided. This allows you to quickly get started with the device and receive assistance if needed. The manufacturer's approach to customer service ensures a positive user experience and reliability in the long term
We deliver throughout Latvia within 3–7 business days; in some cases (items from a partner’s warehouse, holiday periods, high order volume), delivery may take up to 10 business days—in which case we will notify you. Omniva, DPD, and Latvijas Pasts pickup points – €2.99; free for orders of €100 or more. Door-to-door delivery by courier – €7.99; free for orders of €300 or more. Large and heavy items (e.g., stoves, compressors, furniture) are delivered only by courier. Select a pickup point or delivery address when placing your order. We’ll notify you via email at every step—confirmation, shipment, and tracking number.
Warranty All items come with a 2-year official manufacturer’s warranty (3 years for certain items), which applies equally to individuals and businesses. To file a warranty claim, email info@zemletes.lv with your order number and a brief description of the issue.
Returns: You may return an item within 14 days of receipt without submitting a return request—simply contact us and provide your order number. We will issue a refund within 1–7 days after receiving the returned item.
For businesses:
For each order, we issue a VAT invoice with your company’s details—please include your company name and VAT number when placing your order. The warranty for businesses is the same as for individuals—2 years. Payment by bank transfer upon receipt of an invoice is available.
Payment options:
—credit card, online banking, Apple Pay, Google Pay, bank transfer, as well as leasing through Klix and Montonio.
Questions? 📞 +371 29215657 · ✉️ info@zemletes.lv · 💬 WhatsApp
Payment Methods and Security
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