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GE Consumer & Industrial 

Power Protection 

 
 
 
 

Product Description 

Digital Energy™   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 51 51 
F +41 (0)91 / 850 51 44 

 

www.gedigitalenergy.com 

 

 

 

 

 

 

GE imagination at work 

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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