990XCP98000 SQUARE D, 990XCP98000 Datasheet - Page 431

• Manufacturer Part Number: 990XCP98000
• Description: QUANTUM CPU BATTERY FOR S
• Manufacturer: SQUARE D

Specifications of 990XCP98000

• Rohs Compliant: YES
• Battery Capacity: 1800mAh
• Battery Technology: Lithium
• Battery Voltage: 3V
• Battery Terminals: Connector
• Weight: 0.12lb

Output characteristics
(continued)
U out
150 %
100 %
Output characteristics (continued)
Behavior in the event of overloads
Load limit
Manual reset protection mode
ABL 8RPM24200/ABL 8RPS24ppp/ABL 8WPS24ppp
28,8
21,6
“Boost” repeat accuracy
Behavior in the event of phase failure on three-phase power supplies
Pout
0 %
24
30 s
4 s
In
30 s
1,2 In
1,5 In
Boost 4 s
I out
t
Modicon
automation platform
Power supplies for DC control circuits
Phaseo
Universal range
Behavior in the event of overloads:
b
exceeds approximately 1.2 In, the output current is limited to this value. The value
of the output voltage can then be less than 21 V but the diagnostic relay opens,
allowing the anomaly to be fed back to the automation system and thus prevent
feedback of any undefined logic state. On elimination of the overload, the output
voltage reverts to its preset value.
b
exceeds approximately 1.2 In, the power supply stops completely before the output
voltage drops below 21 V and no longer delivers any current. The detected fault is
maintained in memory as long as voltage is present at the power supply primary. The
power supply will become operational again, if the detected fault has disappeared,
after de-energizing the primary for a few seconds.
Note: In both these modes, any overload of less than 1.5 In and lasting less than 4 s will be
absorbed by the “boost” circuit and the voltage delivered will stay within the specified limits
(adjustment voltage +/- 3%).
The ABL 8RPS/RPM/WPS Universal range of Phaseo power supplies has a power
reserve, allowing them to supply the application with energy up to 1.5 times the
nominal current at the intervals illustrated by the graph opposite.
The “boost” amplitude and repeat accuracy depend on:
v
v
v
When the power supply can no longer cope (repeated overloads, overload duration
> 4 seconds, power rating > 150% of nominal power) the built-in protection trips.
This type of operation is described in detail in the user manual. This manual can be
downloaded from our web site,
The ABL 8WPS24p00 Universal range of Phaseo power supplies is capable of
starting and delivering a nominal current and voltage for a few minutes in the event of
failure of one phase. Their protection (thermal) then trips and they are reset
automatically.
Automatic reset protection mode (current limiting):
Manual reset protection mode (undervoltage detection):
The overload duration
The overload intensity
The period between each consumption peak
®
regulated switch mode power supplies
U out
Automatic reset protection mode
ABL 8RPM24200/ABL 8RPS24ppp/ABL 8WPS24ppp
28,8
21,6
24
®
Quantum
www.schneider-electric.com
In
1,2 In
™
1,5 In
Boost 4 s
I out
If the output current
If the output current
9/29
10
10
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9