Hitachi SJ-S1 IP55M series frequency converter has announced its IP55 high Protection class, with built-in main switch. Depending on the motor type, permanent magnet (PM) or induction motor (IM) motors can be started.
Hitachi manufactures a wide range of high performance frequency converters for many industrial applications. The modular design of frequency converters offers application-oriented solutions that can operate under severe conditions. With the new SJ-S1 IP55M series it is flexible, suitable for many of your process solutions. It is a product designed to work continuously and efficiently.
The SJ-S1 IP55M Frequency Converters, recently developed by the company that steers the semiconductor technologies in particular, reduce the downtime and maintenance times of the enterprises and provide positive gains to the users, thanks to their robust structure, safe and very long lifetime.
The frequency converter with advanced vector control technology ensures smooth starting of heavy load with 200% high starting torque at 0 Hz or 150% at 0.25 Hz at low speed. It is suitable for conveyor belt applications, Compressor applications, Mixer, Agitator, Centrifugal pumps, Dosing Pumps, Water pumps, chiller water pumps, HVAC applications and general machine uses.
Where safety and safe operation are important factors, it has IEC 61508-1, IEC 61508-2, IEC 61508-3, IEC 61508-4, IEC 62061, ISO 13849 and IEC/EN/UL61800-5-2 SIL 2 STO standards.
Hitachi SJ-S1 IP55M series frequency converters are flexible and user friendly. Connections are easily completed thanks to the screwless terminal block. With standard RS485 modbus communication, you can quickly connect frequency converters to communicate with each other.
It is suitable for easy integration into various networks using optional communication modules (Ethernet, EtherCAT, Profibus-DP, ProfiNET, CANOpen, Bluetooth). In addition, with its flexible structure, it provides the opportunity to attach additional modules to 3 different slots at the same time. These expansion module inputs are easily accessible on the front of the device. Thus, it offers different communication possibilities and Input/Output options.
Power circuit electrolytic capacities on the frequency converter and the cooling fan are long-lasting. The components used are EU RoHS compliant. The SJ-S1 IP55M frequency converters are CE certified and have a category C3 internal EMC filter.
With the “Drive Manager” computer software, installation and parameter settings can be made easily.
For easy use, the graphic LCD operator display comes on the SJ-S1 IP55M as standard. More than one parameter can be easily seen on the screen at the same time. You can see the past events of the trip.
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