CPS3500&CPS5000 Series
Copyright © 2009 CyberPower Systems, Inc.
6
*
Note:
Circuit breaker 5a provides max 40A protection for 1a socket.
*
Note:
Circuit breaker 5b provides max 12A protection for UK socket or 16A for Schuko and France
socket.
6. AC Input Circuit Breaker
Located on the side of the EPS, the circuit breaker serves to provide overload and fault protection.
7. Battery Input Wiring Fault LED
Battery input wiring fault LED will illuminate and make an audible alarm to indicate the wiring polarity is
reversed.
8. Output Selector
Output Selector provides four most common operation situations for switch include Normal, Bypass with
AVR, Bypass, Off. No matter under what situations, the charger would keep charging external batteries if
utility power is still alive.
Normal :The unit will provide all functions of uninterruptible power supply include charger.
Bypass with AVR: The unit will bypass the utility power with voltage regulator and shutdown the unit
when the utility power exceed 300Vac or below 140Vac.
Bypass: The unit will bypass the utility power to output directly.
*
Note:
Bypass model wouldn
’
t provide any overvoltage protection .Utility power may damage
equipments plugged to EPS, make sure equipment safe before switch to this model.
Off: The unit will interrupt all outlets power output.
*
Note:
The charger would still work under these four switch modes.
*For PIE and STD Series, the unit provides specific Bypass function.
Bypass: The switch provides the bypass for charge only and shutdown the unit when the utility power
exceeds 300Vac or below 140Vac. In charger only mode, AVR and battery backup will not work.
9. Power Switch
Used as the master on/off switch for equipment connected to the battery power supplied outlets.
10. Power On Indicator
This LED is above the power switch. It illuminates when the utility condition is normal and the EPS outlets
are providing power, free of surges and spikes.
11. LCD Display Toggle / Selected Switch
Users can
monitor EPS status and set up functions using the toggle.
12. Multifunction LCD Readout
High resolution and intelligent LCD display shows all the EPS information with icons and messages. For
more information please check the DEFINITIONS FOR ILLUMINATED LCD INDICATORS section.
13.
SNMP/DB9/USB Network slot
Remove the cover panel to install optional SNMP/DB9/USB CARD that allows remote monitoring and
control of your UPS through network or cable.
*
Note:
This function only provide on PRO Series.
