Eaton SPS-55/125 User manual

Installation And
Operation Instructions
For SPS Series Mini-Inverter Power Systems
Models: SPS-55/125, SPS-110/125, SPS-110/250, SPS-220/250
Surface (-S), Recessed (-R) and Ceiling T-Grid (-T) Mounted Versions

READ AND FOLLOW ALL SAFETY INSTRUCTIONS
IMPORTANT SAFEGUARDS
When using electrical equipment, basic safety precautions should always be followed, includ-
ing the following:
READ AND FOLLOW ALL SAFETY INSTRUCTIONS:




!-

"#-
i$%
&#'()*(+&,",

&(+#.ot connect
#
#
/##.
SAVE THESE IMPORTANT SAFETY INSTRUCTIONS
The installation and use of this product must comply with all national, federal, state, munici-
pal, or local codes that apply.
0/0//
2.

3.
Table of Contents
 0
Section 100
System Installation Instructions
101.  ............................................................................................... 4
102.  ...................................... 5
102.1  ................................................................................................ 5
102.2  ........................................................... 5
103.  .................................................................................... 5
103.1  ........................................................................................ 5
103.2  ........................................................................................ 5
104.  ................................................................................................ 6
104.1  ..................................................................................................... 6
104.2 .............................................................................................. 6
104.3 .............................................................................................. 6
104.4 .............................................................. 6
104.5 .......................................................... 7
104.6  ................................................... 7
105.  .................................................................................................. 8
105.1  ....................................................................................... 8
105.2  ................................................................. 8
............................................................ 9
.......................................................... 10
106. ..............................................................................................11
106.1 ....................................................................................................................11
106.2 ...................................................................11
......................... 12
 ....................................... 12
 ................................................. 12
106.3  .................................................................... 13
107.  ................................................................................. 13
108.  ............................................................................... 13
109.  ....................................................................................................... 13
Section 200
Maintenance
200.1  ............................................................................... 14
200.2 ............................................................................ 14
200.3  ........................................................................... 14
200.4 .................................................... 15
200.5 ........................................................................ 15
200.6 ................................................................................................. 15

4.
Section 100 System Installation Instructions

Input




Output







Battery










Note: Battery performance rated at 25°C (77°F)
Table 1
System On-Line System Number Battery Battery AC Input Current Thermal
       
        
SPS-55/125        
SPS-110/125        
SPS-110/250        
SPS-220/250        
System Input/ Capacity Battery System
Model Output For 11   *
         
SPS-55/125-S      ”  ” 
”   
SPS-110/125-S      ”  ” 
”   
SPS-110/250-S      ”  ” 
”   
SPS-220/250-S      ”  ” 
”   
SPS-55/125-R      ”  ” 
”   
SPS-110/125-R      ”  ” 
”   
SPS-55/125-T      ”  ”    
SPS-110/125-T      ”  ”    
*System weights shown include installed batteries
Table 2

5.
102. Receiving, Moving and Storing Systems and Batteries

SPS




SPS



SPS
IMPORTANT:
Lengthy storage of batteries will cause irreversible damage to the cells.
Failure to connect SPS inverter system batteries to an energized charging circuit within 90 days from
the date of shipment will void the battery warranty.
 "12++33/$

-
age location because hydrogen is concentrated under the vent cap of each cell of the battery. Hydro-
gen is highly explosive, and is hard to detect because it is colorless, odorless, and lighter than air.
103. Installation Requirements
103.1 Operating Environment
SPS

Operating Temperature:
SPS inverter Systems are UL Listed for 20° to 30° C (+ 68° to +86° F) operation.
Battery performance and service life is maximized if the operating temperature is maintained at 25° C
(77° F).
Temperature Effect On Battery Performance:
!"#$%&"'*
battery life. Typically, at 35° C (95° F), battery life will be half of what it would be at normal tempera-
ture of 25° C (77° F). At 45° C (113° F), battery life will be one-fourth of normal.

The air around the unit must be clean, dust-free, and free of corrosive chemicals or other contami-
nants. Do not place the SPS inverter system or batteries in a sealed room or container.
+(&3)4)(/,3"
103.2 High Altitude Operation:



6.
104. Cabinet Mounting
104.1 Tools Required




104.2 Mounting Hardware










)3&"4+(

104.4 Surface Mount (-S) Models:
1) 

2) 






3) 

SPS-55/125-SSPS-110/125-S
SPS-110/250-SSPS-220/250-S


4) 

5) 

7.
104.5 Recessed Mount (-R) Models:
1) 

2) 






3) 




4) 

'03,&()&4156785698
.
5) 


6) 

1) 

2) 






3) 

'03,&()&4&#,-

4) 
)3&+"4/:;<:;
#&2=*
>
5) 

8.
105. AC Connections

A) SPS
SPS


B) 
SPS
SPS Battery Switch S2 in the OFF

C) SPS

SPS
 


&"/&"*3,"&3+?)=>
E) SPS

Section 103
105.1 AC Wiring Preparations
1. SPS Battery Switch S2OFF
2. e the SPS
SPS
3. 
the SPS
NEC 700-20 and 700-21
+(&3)4&#/0/
//<(+3**
(+/0/
4. Sec-
tions 104-4, 104.5 or 104.6
+(&3)4@.


5. 
6. SPS

NEC 700-9(b)
105.2 AC Input and AC Output Connections
+(&3)40(+
/0/>
The SPS



Dimmable (2.5, 5.0, 7.5, or 10.0 volts) Load Operation Adjustable Output (-AO Option)
Caution: Dimming switches must be programmed such that loads do not exceed unit rating
in emergency mode.
desired load requirement in the emergency Mode for the 0 to 10 volt dimmer.
Wiring Diagram 2 for 277V wiring.