With the implementation of HVAC systems, demands for proper control and safety are becoming less of a choice and more of a necessity.
The LSLV-H100 offers features unique to HVAC and pump systems. Unlike a multipurpose drive, this VFD specifically focuses on applications for the water reticulation and ventilation industries, with many new functional features.
Utilising multiple motor control (MMC), the H100 as master can start up to five auxiliary motors with PID control to balance the pressure in a system. There are also two analog and one pulse train inputs, and two analog outputs with an open collector pulse output as standard. Added to this are seven programmable digital inputs and five programmable outputs including a NO/NC output.
With the realtime clock (RTC), calendar date and time, set points can be implemented without using external devices such as PLCs and timers. The RTC and settings are not installed in the keypad, but in the control board, thus allowing the drive to run with or without the keypad. The keypad, which is designed for HVAC use, is however able to store the drive’s parameters, thus enabling easy transfers from one drive to another. There is also a USB programming port for PC setup using the DriveView7 integration software freely available from LSIS.
Further options include features such as pipe fill, pipe break, pump clean, motor pre-heating, among many others.
Emergency mode
The Fire Mode option is designed for fire emergencies where fan control and exhausting are necessary, and the motor needs to keep running no matter the condition of field devices communicating with the drive. Should an event occur that results in the failure of the inverter’s operation, the H100 will perform a reset and restart to continue the operation until either the motor or drive fails completely.
Communication protocols are not limited to the standard RS-485 but also include BACnet MS/TP, Modbus-RTU, Metasys N2 and the option of LonWorks that can be added. For peace of mind, the LSLV-H100 complies fully with international standards such as UL, CE and EAC quality and electromagnetic compatibility standard.
Operating temperatures are rated up to 50°C at 90% humidity, making the LSLV-H100 range a robust, cost-effective power saver that complements any well-designed system.
Next-gen battery-driven grease gun SKF South Africa
Motion Control & Drives
SKF’s innovative TLGB 21 battery-driven grease gun optimises lubrication efficiency and reduces costs, by seamlessly combining advanced technology with a smart, rugged design.
Read more...Autonomous robots provide green logistics DNH Tradeserve t/a DNH Technologies
Motion Control & Drives
In 2007, Heinrich Amminger and Martin Trummer from Austria had an idea for revolutionising warehouse logistics. They developed the automated small part warehouse – an intelligent and very environment-friendly logistics system that is winning an increasing number of customers for Ylog, a startup company.
Read more...Precision drives on the Red Planet DNH Tradeserve t/a DNH Technologies
Motion Control & Drives
More than 100 electric motors from maxon have been used on the Red Planet, and have withstood cosmic radiation, dust storms, and temperature fluctuations. The key to success is standard industrial products.
Read more...Solar-powered drive solution for water pumps Schneider Electric South Africa
Motion Control & Drives
Schneider Electric South Africa has launched its Altivar Solar ATV320 variable speed drive (VSD), a solar-powered drive solution that is compatible with a wide range of water pumps, catering for water challenges and decarbonisation of irrigation pumping and agriprocessing machinery.
Read more...Dependable belt rip detection
Motion Control & Drives
Becker Mining has launched the newly developed BRS4.0 belt rip detection system, with advanced features for greater durability, higher efficiency, and improved safety.
Read more...Flat face and flat face screw couplings for mining
Motion Control & Drives
Quick couplings are the critical connectors that keep mining systems running. Within the mining industry, the choice of coupling can significantly impact equipment performance, downtime, and maintenance costs. Stucchi offers flat face and flat face screw couplings that are designed to withstand mining’s unique challenges.
Read more...New-generation drill rig
Motion Control & Drives
Epiroc is launching the new-generation PowerROC T35, offering both increased fuel efficiency and faster operations.
Read more...Compressed air treatment do’s and don’ts Artic Driers International
Motion Control & Drives
As a long-established importer and manufacturer of air dryers, Artic Dryers often sees the results of poor installation and issues with aftercoolers that create serious problems in air drying systems.
Read more...Understanding standby, prime and continuous gensets WEG Africa
Motion Control & Drives
The increasing reliance of South African businesses on generator sets to mitigate power disruptions highlights a crucial need for proper selection based on specific operational demands. Despite their growing usage, there is still widespread confusion about how to choose the appropriate genset, often leading to inefficient and costly decisions.
printer friendly version