TBS Electronics — Powersine Combi Inverter/Chargers 2000W–3500W (12/24V)
True sine wave inverter with powerful multi-stage battery charger and seamless transfer
Powersine Combi 2000–3500W Series
Powersine Combi units combine a robust true sine wave inverter with a fully programmable multi-stage battery charger and an automatic AC transfer switch. High surge capability handles demanding loads while the charger’s advanced algorithms optimize battery health across lead-acid and LiFePO4 chemistries. A clean installer-friendly connection bay and TBSLink port simplify setup and remote monitoring.
The PSC2000-12-80, PSC2500-24-50, PSC3000-12-120 and PSC3500-24-70 are compact all in one combinations of
a true sinewave inverter, a powerful battery charger and an automatic transfer switch. An ideal power
station solution for Caravan, RV, Marine or off-grid solar applications.
The Powersine inverter-charger recharges the house batteries when AC power (from grid or generator) is
available at the input. The device also allows any surplus AC power to pass through and power downstream
AC loads, such as a television or microwave oven. When there is no AC power available, the unit inverts DC
battery power into clean AC electricity. All this is done automatically and the AC transfer switch
operates extremely fast, not disturbing any AC loads connected to the output.
The device has an automatic standby function which reduces the already small no-load power consumption by
an extra 70%. Furthermore, the Powersine Combi is equipped with a TBSLink port to connect to a TBS Remote
Control or to a Windows device for easy step by step configuration and readout through the TBS Dashboard
software.
The Powersine Combi offers many innovative features like AC Input Power Boost, which temporarily assists
weak AC input sources when more power is needed than available. This for example, allows the use of a
smaller generator which reduces the overall system costs. Another feature is AC Input Current Limit, which
limits the maximum current consumed from the AC input source by the Powersine Combi in charger
mode.
The Powersine combi devices are well known thanks to their high efficiency and robust design. Moreover,
these inverter-chargers are equipped a powerful 4-stage battery charger. Just like the regular inverters,
the inverter-chargers of TBS Electronics are all protected against high or low battery voltage, high
temperature, overload and short circuit.
Also available are a fully configurable alarm relay output and a unique trigger input, that can convert
external trigger commands into a number of Powersine Combi status changes. All this is combined in a very
compact, yet installer friendly unit.
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