Powersolve WM Series - Manual (Page 5)

Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: [email protected]
www.powersolve.co.uk
Uninterruptible Power Supplies
WM LCD Display
Information available from LCD:
Input Voltage: VAC
Output Frequency: Hz
Output Voltage: VAC
Battery Voltage: VDC
Load: %
Ambient Temperature: °C
Heatsink Temperature: °C
Output Current: A
Turn on/off the inverter or force unit to
bypass. Start UPS from battery when mains
is not available.
Select the status shown on the second
(bottom) row of the LCD. Used for setting the
function or parameter.
Select the status shown in the first (top) row
of the LCD or review parameters in the M
menu.
Enter edit menu. Selects standard UPS
parameters including output voltage, battery
test, etc.
WM Front Panel Buttons
Overload Graphs
Xi2500 Overload Characteristic
(145%,9s)
(143%,10s)
(139%,11s)
(136%,12s)
(133%,14s)
(129%,16s)
(126%,17)
(124%,19s)
(121%,21s)
(119%,22s)
(117%,25s) (115%,27s)
(114%,30s)
(112%,37s)
(109%,49s)
(108%,50s)
0
5
10
15
20
25
30
35
40
45
50
55
105 110 115 120 125 130 135 140 145 150
LOAD(%)
Xi1000-1500 Overload Characteristic
(110%,47s)
(113%,36s)
(116%,28s)
(119%,24s)
(122%,20s) (125%,17s)
(128%,14s)
(131%,13s)
(135%,12.5s)
(146%,9s) (143%,10s)
(140%,11s)
(137%,12s)
0
5
10
15
20
25
30
35
40
45
50
105 110 115 120 125 130 135 140 145 150
LOAD(%)
Xi3000-Xi6000 Overload Characteristic
(112%,38.4s)
(106%,72s)
(109%,50.5s)
(144%,14.5s)
(142%,11s)
(137%,12.3s)
(134%,14s)
(132%,14.5s)
(129%,16s)
(126%,17.1s)
(123%,19.4s)
(120%,22.5s)
(118%,25.5s)
(115%,30.6s)
0
10
20
30
40
50
60
70
80
105 110 115 120 125 130 135 140 145 150
LOAD(%)
TIME (
sec
onds)
TIME (
sec
onds)
55
NOTE:
Once the parameters shown are exceeded, the UPS
will go into bypass mode. If the overload is greater
than 160%, it will latch in bypass mode until mains is
manually recycled.
The UPS will support the load in bypass mode until
the fuse/breaker ratings are reached. At this point the
unit will trip and shutdown.
UPS Topology
The WM series of On Line UPS provides a high integrity AC power source with zero transfer time to battery on mains fail conditions.
This On Line double conversion topology ensures that the load is protected against noise and transients.
WM Series Schematic