Over-voltage protection
Over-current protection
Short circuit protection
Over charge protection
Over discharge protection
Self-recovery when fault condition remove
Protection
Caution
All content, specifications and availability subject to change without prior notice.
CAUTION
Non-professional maintenance
do not disassemble
-
using.
- The UPS is to be installed in a controlled environment.
- Only suited for permanently powered systems.
- Make sure the power supply is well ventilated.
- It is mandatory to ground the power supply.
- Use 2,5 mm gauge cable.
- Improper storage and installation environment may deteriorate insulation,
shorten components life and cause malfunctions.
Make sure the power supply input voltage and the local grid voltage matching before
2
- Read carefully this user guide before activating and using.
- Use this equipment only for an indoor adapted application.
- Mounting, maintenance and repair must be carried on by a skilled and authorized staff.
- The activation is easy, but a correct handling and an appropriate maintenance are
mandatory to keep the power supply working perfectly.
Mounting
The UPS must be mounted firmly and securely.
LED description
AC POWER
DC OUTPUT
BATTERY CHARGE
③
Amber
②
Green
BATTERY LOW VOLTAGE
④
Red
①
Red
PS1A12VS
-
- PS2A12VS
PS3A12VS - PS5A12VS
Cable Entry
Mounting Holes
Rear view
Right side view
Top view
User Guide
Situation
Battery in full charged
No AC, V-battery > 11
±
0.3V
No AC, 10
±
0.3V<V-battery<11
±
0.3V
Battery in charging
No AC, V-battery < 10
±
0.3V
①
RED
②
GREEN
③
AMBER
④
RED
on
on
off
on
on
flash
off
off
on
off
off
off
off
off
off
on
on
on
on
on
