Salicru IS Serie Manual De Usuario, Instalación Y Puesta En Marcha página 32

7.9.- Activation of Static Bypass with INVERTER working.
• The causes of a Bypass are as follows:
Short-circuit.
Overload to output.
Fault in the inverter.
• In the first two cases, the system retransfers the load on the INVERTER when the cause of the Bypass ends. In the last
of the cases, it is necessary to inform the our company T.S.S. (Technical Support and Service). The INVERTER can be
said to have developed a fault when, under normal working conditions, it is constantly in Bypass. Under such conditions,
if as well as teh Bypass (version IS-B), it also has a separator transformer (version IS-T), the unit filters the disturbances
of the mains and attenuates the electric, transitory and parasitic noises, giving an unstabilised output voltage.
8.- PANEL.
All optical, acoustic and LCD display indications, and also the operation for accessing the different menus, are
described in the «EK332*05» User's Manual» supplied herewith and with the unit.
9.- TECHNICAL CHARACTERISTICS.
DC supply voltage .................................................................... Nominal -17 % +20 % (see characteristics plate).
AC supply voltage (Bypass) ...................................................... Nominal ±12,5 % (see characteristics plate).
AC output voltage, on the inverter ......................................... Nominal ±2 %, (see characteristics plate).
Nominal power ......................................................................... Depending model, (see characteristics plate).
Output frequency ...................................................................... Nominal ±0,05 % (see characteristics plate).
Overload capacity on inverter .................................................. 125 % for 45 seconds and 150 % for 30 seconds.
Overload capacity on Bypass ................................................... 200 % for 90 seconds.
Distortion ................................................................................... <2 % for linear loads.
Typical yield .............................................................................. 90 %.
Acoustic noise .......................................................................... <45 dB.
Working conditions ................................................................... Temperature 0 to 40 ºC, Humidity 10 to 95 %.
Standard conformity ................................................................ EN 60950, EN 41003, EN 50081-1 and EN 50082-1.
The INVERTER IS version supplies senoidal outptu voltage.
The INVERTER IS-B version includes static Bypass.
The INVERTER IS-T version includes a separator transformer in the static Bypass line.
The initial F indicate that the unit includes filters in the DC input, AC input -Bypass- (only in versions IS-B and IS-T),
AC output lines. The initial A indicate that the unit include filter antiharmonics.
<3 % for non linear loads (F.P. = 0,8).
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