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Zapi biography, Zapi discography
This Domain Name Might Be For Sale!!!Welcome to Electrofit Zapi's website.Copyright 2004 Electrofit Zapi Ltd.The AC0 Asynchronous Motor Controller represents the latest State of The Art Technology.This inverter is suitable for walkie trucks, stackers, low level order picker and rider trucks fitted with asynchronous traction motors up to 2.Available with 20mm solid heat sink, or finned heat sink.The AC3 Asynchronous Motor Controller represents the latest State of The Art Technology.This inverter is suitable for tractors and counterbalance trucks fitted with asynchronous motors up to 16Kw.The AC4 Asynchronous Motor Controller represents the latest State of The Art Technology.Tons, fitted with Dual AC Drive Motors.The finned heat sink requires forced ventilation.Copyright 2004 Electrofit Zapi Ltd.Italian market and in 1994 became the leading manufacturer in Europe.ZAPI owns a worldwide patent on our AC Algorithm.We are always looking for the next breakthrough!Here is a diagram of wiring changes to my previous Schematic
needed for installing the Zapi H3 controller.The extra
complexity comes in as a result of adding regenerative braking to a series wound
motor.BTI are the big dual reversing contactor.This is a safety cutoff switch
that engages during impact, shutting off the power.The light
blue, central rectangle is the Zapi and I've drawn in only those connectors that
are applicable to the schematic.Zapi to start regenerative braking.There are essentially three phases of regenerative braking and I'll try to explain each
one.The first occurs when you let off the accelerator.The general opinion about this is not to setup the
controller this way, but learn to take advantage of coasting in your driving habits.The second step of regeneration happens once you lightly step on the brake pedal.For all intents and purposes the brakes aren't really on, but the brake light has
come on and the Zapi kicks in with a heavier regenerative braking and thus it
feels like you've applied some brakes.Finally we step on the brakes fully.The Zapi continues to apply regenerative braking
which aids the normal brakes that are also being applied.I've made this a separate step
just to distinguish the difference between braking with the motor and with both
the motor and the standard brakes.In fact there's a bunch of stuff about the Zapi I'm not explaining here, most of it
because I don't understand it!The Zapi H3 comes with a nice big instruction manual
full of charts, graphs, and specifications.It also has nice wiring diagrams for
hooking up your EV, along with another machine you might use a Zapi in: a fork lift!Next time you go to a big warehouse store take a
closer look and listen to the forklifts driving up and down the isles.Also notice
that the store isn't full of exhaust fumes.Also not shown is the connector for the optional programming console.The console is primarily for deeper setup and
troubleshooting tasks, of which I'd like to avoid for now.
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