IV306E Rev. 004 Siel S.p.A.
Page 37 of 37 + 12 Tables, 14 F FR
Issued date: 2014-03-24
special circuit which, by detecting the power voltage near the load, changes the UPS power voltage so
that the voltage at the ends of the load remains constant.
The correction signal to the UPS units is sent through optical fibres so as to maximise immunity.
If the sensor fails, the UPS units continues to work regularly, although it is no longer able to
compensate the voltage supplied to utilities.
Option 29: Versions without disconnecting switches
If the plant includes input, output and bypass switches, you can use a version of UPS Safepower-EVO
not featuring internal disconnecting switches.
This option is available for sizes exceeding 160kVA-12F and 200kVA-6F.
To define plant and switches configuration to be used, please contact the technical department of SIEL
S.p.A.
TECHNICAL SPECIFICATIONS
MAXIMUM POWER OF INPUT AND OUTPUT CABLES: TABLE 1
RECTIFIER INPUT SPECIFICATIONS TABLE 2
RECTIFIER OUTPUT SPECIFICATIONS TABLE 3
RECTIFIER INPUT SPECIFICATIONS TABLE 4
RECTIFIER OUTPUT SPECIFICATIONS TABLE 5
STATIC SWITCH SPECIFICATIONS: TABLE 6
COMPLETE UPS SPECIFICATIONS: TABLE 7
MECHANICAL SPECIFICATIONS TABLE 8
OTHER DATA: TABLE 9
PARALLEL: TABLE 10
AVAILABLE OPTIONS: TABLE 11
EMERGENCY NETWORK FUSES: TABLE 12
Warning:
The technical specifications refer to the standard single machine.
The addition of a number of options may significantly change the technical data shown.
For further information, contact Siel S.p.A.
