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PRD_LPS_31E_8K0_20K_1GB_V021.doc 

Product Description 

LP 31 Series

 

5.2  Potential Free Contact Interface 

Four potential free change-over contacts are available for signalling the following alarms to a user 
defined system: 

 bypass 

active; 

 mains 

failure; 

 battery 

low; 

 general 

alarm. 

 

Capacity of the relay contacts: 

Nom: 

48V 500mA  

 

 

Min: 

  5V 100mA 

 
 

5.3 SNMP Interface (optional) 

The optional SNMP plug-in card allows the data interface to be connected directly to an Ethernet 
network. 
 
 
 
 
 

6. OPTIONS 

 

6.1 SNMP Interface Card 

An SNMP interface card can be placed in the CardConnect slot at the rear panel of the UPS, and allows the 
data interface to be connected directly to an Ethernet network. 
When this option is installed the ComProt communication link is no longer available to the user. 
 
 

6.2 Alarm Boxes 

An 

interface box

 linked to the ComConnect port, the VIC/RELAYBOX/01 translates the ComConnect signals 

to five independent changeover contacts, with a maximum switching capacity of 230V/5A each. 
Wall mounted plastic 

alarm boxes

 are available for remote audible and visual alarm indication. 

 
 

6.3 Connectivity Products 

splitter box

 translates information from the ComConnect to several computers. 

Interface kits

 (cables and software) are available for UPS communication with most commonly used 

network operating systems, including Novell, UNIX, VMS, Banyan Vines, Windows 3-95-98-NT, Apple, 
3COM, IBM LANserver, IBM AS/400. 
Please contact your dealer for specific information. 

 
 

6.4 Battery Extension Packs 

Extended run-time versions are equipped with additional batteries to increase the autonomy time of the 
unit. 
These additional batteries are housed in a separate battery cabinet and are connected in parallel. 
Additional batteries will increase the recharging time for the unit. 

Summary of Contents for Digital Energy LP 31 Series

Page 1: ...rgy Uninterruptible Power Supply LP 31 Series 8 10 15 20 kVA 400 VAC CE Series 1 Manufactured by GE Consumer Industrial SA General Electric Company CH 6595 Riazzino Locarno Switzerland T 41 0 91 850 5...

Page 2: ...itions 4 2 3 Mains Failure 4 2 4 Bypass operation 5 3 EXTERNAL DESCRIPTION 6 3 1 Front and Rear Panel 6 3 2 The LCD screen 6 3 3 Alarm Conditions 7 4 STANDARD FEATURES 8 5 INTERFACING 9 5 1 ComConnect...

Page 3: ...tely Energy is stored as Direct Current DC but input and output energy must be Alternating Current AC in sine wave form The UPS therefore contains an input converter AC to DC and an output converter D...

Page 4: ...2 3 Mains Failure In the event of a mains power failure i e absent or outside tolerance the output converter uses the energy reserve stored in the battery to continue to produce AC power ensuring unb...

Page 5: ...onverter is unable to deliver the demanded output power overload overtemperature the bypass switch will automatically transfer the load to the mains If bypass operation is caused by an overload situat...

Page 6: ...terfaces ComConnect RS232 LCD screen 2 x 16 characters Potentialfree contacts Push buttons down enter reset up CardConnect slot Buzzer resettable Manual bypass switch Inverter on off switch Input Outp...

Page 7: ...e Service information on internal components fan speed internal DC voltage internal temperature levels peak input voltage mean bypass input voltage mean output voltage Start of a quick battery test Fo...

Page 8: ...m level The test will after a complete recharge result in new autonomy predictions Communications port ComConnect 9 pin Sub D male plug No load shutdown Whenever the load is 2 of the maximum load and...

Page 9: ...red conditions include mains voltage availability discharge level of batteries temperature of the batteries interactive control and diagnostic information for stand alone and network systems Interface...

Page 10: ...o the user 6 2 Alarm Boxes An interface box linked to the ComConnect port the VIC RELAYBOX 01 translates the ComConnect signals to five independent changeover contacts with a maximum switching capacit...

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