Battery and Power Supply Calculations
February 2012 A-2 P/N 06-237058-001
Solenoid-Based Devices:
Note: Must be used in conjunction with Microswitches 87-120039-
001, 87-120039-501 or 87-120047-001 for momentary operation.
890181 (WK-890181-000), Momentary “On” - - - -
895630 (81-895630-000), Momentary “On” - - - -
899175 (WK-899175-900), Momentary “On” - - - -
87-120099-001 (Momentary “On”) - - - -
87-120099-600 (Momentary “On”) - - - -
93-487100-001 (Momentary “On”) - - - -
486500-01 (82-486500-010) - 0.240 -
06-118329-001 - 0.225 -
06-118384-001 - 0.520 -
38-509834-001 - 0.632 -
Solenoid-Based Devices: (continued)
38-509837-001 - 0.400 -
81-100000-001 - 0.44 -
897494-000 (WK-897494-000) - 1.500 -
897494-530 (WK-897494-530) - 1.500 -
Marioff 3-101-46A/2 (D21070), Standard - 0.920 -
FM Solenoid (Group A) - 0.458 -
FM Solenoid (Groups B,D) - 0.700 -
FM Solenoid (Groups E,G) - 0.420 -
FM Solenoid (Group F) * - 0.92 -
FM Solenoid (Group I) * - 0.364 -
FM Solenoid (Group J) * - .42 -
FM Solenoid (Group K) * - .375 -
Actuator-Based Devices:*
Note: The firing current of “Momentary On” actuator devices will
be 2.5 A.
93-002009-004 (Momentary “On”) - - - -
31-199932-004 (Momentary “On”) - - - -
31-199932-012 (Momentary “On”) - - - -
93-191001-001 (Momentary “On”) - - - -
Notification Appliances: (enter below)
PMU Auxiliary Out Use: (enter below)
ENTER TOTAL STANDBY CURRENT (Sum of column):
ENTER TOTAL ALARM CURRENT (Sum of column):
* Typical currents only. Refer to specific product information sheets.
Table A-1. Current and Alarm Load Worksheet (Continued)
Unit Description Qty
Unit Standby
Current
(A)
Unit Alarm
Current
(A)
Total
Standby
Current
Total Alarm
Current
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