TC 20
Top Class 20 Series - 20/24, 20/36 and
20/48 - are one of the true sinewave inverters that are well known for
their outstanding performance and reliability. It produces a
processor-controlled, harmonic true sinewave formation, thus having
power quality and voltage regulation equal or superior to the grid.
Remote households, industry, cars and other energy users are no longer
restricted from using standard appliances without the risk of
interference problems or long term damage. All Top Class inverters comply to
CE-rules and are supplied fully tested and ready for use. TC 20 is
available for the rated nominal power 2000VA.
Key Features
 | True sinewave, 50 Hz (crystal controlled) |
| High efficiency rating also with high inductive
or capacitive loads |
| Up to 300% overload capacity |
| AC-output short circuit protected |
| Unique protection concept |
| Dynamic battery low voltage control |
| Alarm outputs |
| LED-/ or LCD information display |
| No load power draw less than 1% P nom |
| Quick response sleep function (800ms max), easy
to adjust load sensing |
| Galvanic isolation input/output |
| MOSFET full bridge |
| Fully digital system manufactured in SMD |
| Simple construction- easy to install |
| Standard mounting rail for additional clamps,
FI-switches etc. (except Domino) |
| Special versions (e.g. 110V AC/60Hz, 225V
AC/440Hz, other DC-input voltages, etc.) on request |
| Designed and manufactured in Switzerland |
| International well-known "TOP CLASS" quality
and reliability |
| Complies to CE-rules (EMI and immunity) |
