18806 Saft IMI Uptimax Marketing Brochure v4 HR - Flipbook - Page 12
High performance,
chargeability and reliability
High performance optimizes battery life cost
and reduces CO2 footprint
Uptimax offers high performance. This enables installers to
specify a battery optimized for their specific application, saving
on initial purchase costs.
• Uptimax design enables high battery electrical
performance whatever discharge time is needed.
• Commissioning is simple and easy and can still be
carried out using any commercially available charger
even after up to six months in storage.
• The minimal need for heating or cooling reduces
carbon emissions.
Good chargeability minimizes
battery downtime
Total reliability ensures the safe
operation of industrial equipment
• Uptimax features fast and simple charging, within
a narrow voltage window, for minimal downtime and
maximum availability.
• Single or two-level charging regimes are possible:
• Uptimax provides complete peace of mind, whatever the
application, whatever the location. - even in the most
demanding operating conditions.
• Total reliability is based on a unique Ni-Cd
electrochemistry/ technology combined with the well
proven Saft Nife® pocket plate design.
• It enables a long service life of over 20 years at +25°C
(+77°F).
• Robust construction eliminates risk of sudden death
failure.
• Uptimax delivers long life and outstanding
performance intemperatures up to +40°C (+104°F)
and tolerates - 40°C (-40°F) to +70°C (+158°F) for
short durations.
Single level charge
• 1.39 or 1.42 +/- 0.01 V/cell
Two level charge
• Float level: 1.39 or 1.42 +/- 0.01 V/cell
• High level: 1.45 ± 0.01 V/cell
• The fast recharge enables 95% SOC in 8h at 1.45 V/
cell for maximum availability after a power failure,
at +20°C (+ 68°F), after a constant voltage charge
at 1.39 V/cell for 15 hours with an available charge
current of 0.1 C5A.
Available capacity after constant voltage charge Available
charge current 0.1C5A or 0.2C5A
for M type cell
Available capacity after constant voltage charge
Available charge current 0.1C5A or 0.2C5A
for L type cell
Uptimax Uptimax
L
L
Uptimax Uptimax
M
M
100%
% of the rated capacity
% of the rated capacity
100%
80%
60%
40%
20%
80%
60%
40%
20%
0%
0%
0
2
4
6
8
10
12
14
16
18
20
22
24
0
2
4
6
Charging time (hours)
1.39 0.1C
12
1.45 0.1C
1.39 0.2C
8
10
12
14
16
18
20
Charging time (hours)
1.45 0.2C
1.39 0.1C
1.45 0.1C
1.39 0.2C
1.45 0.2C
22
24
