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Release 0.0, August 2013
Took regular Mega 250 book and converted it into Centric book, as follows
1
Modified cat.no. on front page, modified product name on front page and in page footers.
2
Modified product name throughout book.
Updated technical specifications:
dc link voltage now ±320 to ±405,
3
number of batteries now 60,
module now 33 kg.
4
Modified connection diagrams (Figures 3 & 4) to show groups of 30 batteries and the new product name.
5.
Modified battery connection diagram (Figures 5) to show groups of 30 batteries.
6
In installation checklist, change dc voltage references to 360 V (were 384 V).
7
In detailled installation instructions, changed dc voltage references to 360 V (were 384 V).
Updated values in "Clearances" table (Table 1, page 4) and added clearance diagram (Figure 1, page 4).
8
9
Updated Figure 6 (Alternate battery connection option) as per Z.K.
All descriptions of the system's physical design and layout were modified as appropriate.
10
11
Updated the connection diagrams (regular and with input isolation transformer).
Release 0.1, 1 October 2013
Eliminated "Replacing the computer" chapter until further information will be available.
1
Release 0.2, 2013.10.28
Updated Figure 20 (Connector group 1 / dry contacts) – the layout is reversed from other UPS models,
1
flipped top to bottom and left to right.
Release 0.3, 2013.11.30
1
Added first draft of instructions for setting up parallel UPS configuration.
Replaced connection diagrams with latest versions, and added tables for maximum input currents and
2
recommended CB ratings..
3
Various and numerous smaller updates.
Release 0.4, 2013.12.05
1
Updated system specs, mainly the dimensions and weights. Module weight now appx 19.8 kg.
2
Added dimensions and weights for 50 kW model.
3
Updated system controller specs according to catalog.
Release 1.0, 2013.12.25
1
Updated page 11 (battery connection instructions), including battery connection diagram (Figure 7).
2
Updated pages 14 and 15 (connection diagrams Figures 8 and 9).
3
Updated pages 15 and 16 Tables 3 and 4, showing maximum input currents and recommended CB sizes).
4
Added images for 50 kW model. These will have to be replaced with better ones later.
In tech. specs, added "4" to "Output frequency tracking range".
5
Release 1.1, 2014.01
In technical specs, in "Topology" entry, added "modular" at the request of Sharon B.Z.
1
In technical specs, made the following corrections as per Omer H.:
updated dimensions to match the latest information.
Input voltage is now -10 % / +15 % (not -+10/-15)
in Input, changed "Power factor" to "Power factor correction"
2
in Output, rated power is now 25 to 200 (was 50 to 200)
in Output THD, value for non-linear load is now <6 % (was <8 %).
in Design and mfg standards, Safety, deleted IEC 60950.
3
Updated preventive maintenance procedures as per latest PM form.
4
Added parallel connection diagram.
Centric Installation Guide, rel. 4.7
GAMATRONIC, A S
E
OLAR
D
DGE
IVISION
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