We draw about 4.2Amps with a dozen loco's sitting with lights and sound, 8-ish 4-way point decoders, turntable, two (sometimes three) loco's running at once.
Is that your current estimate?
David
How many of those locos would be moving?
Yes works fine with Z21, I've been using the previous Power 7 for several yearsI'm using the Fleischmann Multmaus system with one PIKO loco without any problems. I'm also using Z21 which has a similar power output. See here:
Of course that is a single motor engine.
I'm however going to use Uhlenbrock Power 8 booster soon. It is compatible with Multimaus (tested it already), so presumably also with Z21.