Eaton 1000H(XL), User Manual

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10. Installation 

Important notes: If the UPS is used in single mode, JPI and JP2 must be 
connected by 10AWG(6mm2). If the UPS is used in parallel mode, the Jumper 
between JP1 and JP2 must be removed. 

10.3 Operating procedure for connecting the long backup time model UPS with the 

external battery 

1.  The nominal DC voltage of external battery pack is 240VDC. Each battery pack 

consists of 20 pieces of 12V maintenance free batteries in series. To achieve 
longer backup time, it is possible to connect multi-battery packs, but the principle of 
“same voltage, same type” should be strictly followed.   

2.  The connector of the external battery cable is used to plug into the external battery 

socket of the UPS, the other end of the external battery cable is made of three 
open wires with ring terminals to connect with the external battery pack(s). The 
procedure of installing battery bank should be complied with strictly. Otherwise you 
may encounter the hazardous of electric shock. 

1) A DC breaker must be connected between the battery pack and the UPS. The 

capacity of breaker must be not less than the data specified in the general 
specification. 

2) Set the battery pack breaker in “OFF” position and connect the 20 pieces of 

batteries in series. 

3) You must connect the external battery cable to the battery first, if you connect the 

cable to the UPS first, you may encounter the hazardous of electric shock. The 
positive pole of the battery is connected to the 10000HXL in parallel with blue 
and brown wires; the negative pole of the battery is connected to the 10000HXL 
in parallel with black and white wires; the green and yellow ribbon wire is 
connected to the ground of the battery cabinet. 

3. To complete the connection by plugging the connector of the external battery cable 

into the external battery socket of the UPS. Do not attempt to connect any loads to 
the UPS now. You should connect the input power wire to the right position first. And 
then set the breaker of the battery pack in the ON position. After that set the input 
breaker in the ON position. The UPS begins to charge the battery packs at the time. 

The blue & brown wires for connection to the positive terminal of the battery pack 
output 

The black & white wires for connection 
to the negative terminal of the battery 
pack output 

The green and yellow ribbon wire for connection to the 
ground of the battery cabinet 

The receptacle for   
connecting the UPS