I.
Model Numbers
17Ah Max
28.2VAC
2.5A
100Ah
10A
24VDC
PSC-24100-B04-CE
01715
34Ah Max
17.5VAC
1.25A
100Ah
10A
12VDC
PSC-12100-B04-CE
01712
Battery
Storage in
Cabinet
XFMR
Voltage
Maximum
AC Input
Current
Maximum
Battery
Capacity
Maximum
Charge
Current
System
Voltage
Model Number
Item
Number
II.
Installation Instructions
1. Mount cabinet per mechanical dimensions and knockout locations given in Section III.
2. Connect 240VAC, 50Hz., single phase to the black and white leads of the transformer in
accordance with local codes.
3. Low Volt AC Input - Connected to secondary winding of the transformer.
v
Fused at 15 Amps (Fuse Type AGC-15)
4. Verify output voltage at "DC Output" and "Battery" terminals.
12V system measures approximately 13.8VDC.
24V system measures approximately 27.6VDC.
5. Connect battery set to "Battery" terminals.
CAUTION: Observe polarity; incorrect polarity will destroy battery fuse.
Fused at 15 Amps (Fuse Type AGC-15).
Recommended battery type - Power Sonic (PS Series) or YUASA (NP Series) lead acid/gel cell.
6. Connect "System DC" to input of user system.
CAUTION: Observe polarity; incorrect polarity may damage user system.
Maximum "System DC" current draw equals maximum charge current. Refer to Section I for
Maximum Allowable System Current.
7. Battery Standby Characteristics:
24 Hour Standby with 100Ah Battery = 3.53A
60 Hour Standby with 100Ah Battery = 1.41A
8. Visual Indicators:
AC Presence LED1:
Green LED
System OK LED2:
Green LED
9. Connect "Fault Output" to system fault annunciation.
Form "C" Relay Contacts rated at 1 Amp @ 24VDC Resistive.
Relay Contacts labeled in the non-operational (fault) condition.
Fail-safe; active until an actual fault condition.
10. Fault Conditions:
Low AC / No AC / Blown AC Fuse / High or Low Battery / Blown Battery Fuse
CAUTION: Fault condition reporting may be delayed dependent on power supply loading.
The battery set is NOT supervised for presence.
11. Power Support System Draw (No AC, No load) is 50mA.
IV.
Typical Hook-up Diagrams
Power Support System
Installation Instructions
AlarmSaf
65A Industrial Way Wilmington, MA USA 01887-3499 (978) 658-6717 FAX: (978) 658-8638 Web Site: www.alarmsaf.com
52-009L
032697
3.81
0
35.4
2.54
0
22.9
43.2
0
30.5
2 PLCS
11.0
4.93 TYP
45.7
KEY LOCK
38.6
46.2
7.62
2 PLCS
30.5
2 PLCS
WARNING: For continued protection against fire hazard,
replace only with the same type and rating of fuse.
AC ON
LED
AC FUSE AGC-15
BATT FUSE AGC-15
SYS OK
LED
NO
NC
C
TROUBLE
CONTACTS
+
-
BATTERY
CONNECTION
STEP-DOWN
TRANSFORMER
PRIMARY LEADS
BLACK WHITE
SYSTEM DC OUTPUT
NONPOWER
LIMITED
VERSION SHOWN
-
+
PRIMARY AC
CONNECT
III. Mechanical Drawings
All dimensions are in centimeters
