An inverter transforms direct current (DC) into alternating current (AC), in this case, at a constant frequency.
Input source (DC)
The DC input can come from solar panels, rectifiers – chargers, batteries, DC bars, etc. The voltage is usually variable because the power sources operate in highly volatile situations. For that reason, the Jemainverter is designed to accept a wide margin of variation in input voltage while maintaining the desired output parameters.
The inverters work on-line and usually include a static transfer by-pass to an auxiliary support grid for emergencies and a manual by-pass for maintenance work.
The device has excellent dynamic behaviour with IGBT transistors. It’s controlled by a microprocessor that governs the unit in response to different keywords and signals it receives and informs the user of its status. If it includes a by-pass, it synchronises with the auxiliary grid. Control functions:
General features of the device
All the features above can be modified on demand.
JEMA Energy SA
Paseo del Circuito 10
20160 Lasarte-Oria · Gipuzkoa · España
Tel. +34 943 376 400
Fax +34 943 371 279