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TROUBLESHOOTING
Problem
Full-time surge protection
outlets stop providing power to
equipment.
The UPS does not perform
expected runtime.
The UPS will not turn on.
PowerPanel™ Plus is inactive
(all icons are gray).
SPECIFICATIONS
General
Input
UPS-Output
Full-time Surge Protection Output
Battery
Interface
Possible Cause
Circuit breaker has tripped due
to an overload.
Battery not fully charged.
Battery is slightly worn out.
The on/off switch is designed to
prevent damage by rapidly
turning it off and on.
The unit is not connected to an
AC outlet.
The battery is worn out.
Mechanical problem.
The serial cable is not
connected.
The serial cable is connected to
the wrong port.
The unit is not providing battery
power.
The serial cable is not the cable
that was provided with the unit.
Model
Capacity
Frequency
Voltage Range
Line Conditioning
AVR Max. boost 26% of input voltage for output
Regulation
regulation while input voltage is from 8% to 30% under
AVR buck 13% of input voltage for output regulation
while input voltage is from 8% to 26% over nominal
On Battery Output
voltage regulation
Transfer Time
On battery output
wave form
Max. load
Max. Load
Battery type
Number of Batteries
Recharge Time
Communication
LED Indicators
Power On, Electrical Wiring Fault, AVR, Using Battery,
Output Receptacles
3 Battery-powered and full-time surge protection
Solution
Turn the UPS off and unplug at least one piece of equipment.
Wait 10 seconds, reset the circuit breaker by depressing the
button, and then turn the UPS on.
Recharge the battery by leaving the UPS plugged in.
Contact CyberPower Systems about replacement batteries at
tech@cyberpowersystems.com
Turn the UPS off. Wait 10 seconds and then turn the UPS on.
The unit must be connected to a 110/120v 60Hz outlet.
Contact CyberPower Systems about replacement batteries at
tech@cyberpowersystems.com
Contact CyberPower Systems about at
tech@cyberpowersystems.com
Connect the serial cable to the UPS unit and an open serial port
on the back of the computer. You must use the cable that came
with the unit.
Check the back of the computer for an additional serial port.
Move the cable to this port.
Shutdown your computer and turn the UPS off. Wait 10 seconds
and turn the UPS back on. This should reset the unit.
You must use the cable that was included with the unit for the
software and the unit to be able to communicate.
CPS1250AVR
1250VA (670W)
57Hz to 63Hz
85v – 150v
nominal.
120 Vac ±5% (user adjustable)
4ms typical, including detection time
Simulated Sine wave Form
1250VA(670W)
12 Amps
Sealed, Maintenance-free lead acid battery
12V/9AH x 2
4 to 8 hours from total discharge
RS-232 with Plug and Play interface.
Check Battery
6 full-time surge protection
8
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