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Hitech Pro User Manual English - Tuncmatik

Hitech Pro User Manual English - Tuncmatik

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(a)<br />

(b)<br />

(c)<br />

(d)<br />

(e)<br />

Rectifier Input Voltage OK led (green).<br />

Output voltage unit from the Bypass led (orange).<br />

Inverter is working led (green).<br />

Unit working from batteries -mains failure- led (red).<br />

General alarm. In case of any alarm of the unit led (red).<br />

Other abbreviations:<br />

(BL) Mechanical block for manual bypass switch (Q5).<br />

(CL) Lock for cabinet front door.<br />

(PB) Levelers and immobilizing elements.<br />

(PC) Control panel.<br />

(PF) Cabinet front door.<br />

(PR) Cable stuffers or wire cones.<br />

(RD) Scroll wheel.<br />

(SL) Slot for optional intelligent card.<br />

(TB) Terminal cover.<br />

(TS) Slot cover (SL).<br />

(t 1 ) Screws fixing for terminals cover (TB).<br />

(t 2 ) Screws fixing for mechanical block (BL) for switch (Q5).<br />

(t 3 ) Screws fixing for slot cover (TS).<br />

3-2. Definition and structure<br />

3-2-1. Structural Scheme<br />

In single line diagrams of figures 17 and 18 show, as an example, the basic structure of a standard<br />

equipment and another one with separate bypass line, for a three phase input and output configuration. For<br />

any other configuration, the quantity of cables and terminals at the input, output and bypass will only vary;<br />

internal structure of the equipment will never do it.<br />

Fig..17. UPS block diagram with operating flows.

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