CAT C32 - Page 42

Technical CATERPILLAR – 1000 kVA Page 42
Description UTILITY POWER MODULE
Revision 1.0 1 May 2006
Burst voltage test (20usec) 15000 Volt
Input impedance 1200 kOhm
Power supply (DC)
Nominal voltage 24 Volt
Minimal voltage 18 Volt
Maximal voltage continuous 30 Volt
Input current 500 mA
Digital Outputs
Maximum forward current 200 mA
Output voltage 24 Volt
LED indication
Power On if 24V
powersupply is
connected
Run Flashing if
device is in
operation. Starts
automatically
after powerup
Low battery (internal
battery)
Flashing if
backup battery
voltage is low
On if battery is low
low
CAN Flashing once
per second if not
connected to
sbc
Flashing fast (more
than twice per
second) if
communicating with
sbc
Measurements (@ 50Hz or @60Hz at full range)
Parameter Accuracy +/- Display
Voltage 0,4% 0 V
Frequency 0,01% 0,00Hz
Current 0,4% 0 Amp
kVA 0,5% 0 kVa
kVAr 0,8% 0 kVar
kWatts (1) 0,5% 0 kWatts
(1) Update time faster than 150 mSec