100-240 VAC to 24 VDC 5 A DeltaV Bulk Power Supply

Installation notes

The following information applies only to part number KJ1503X1-BB1. For other DeltaV bulk power supplies with similar characteristics, you can obtain documentation from Emerson Global Support Center at 800-833-8314.
Install this bulk power supply on a horizontally oriented DIN rail with the label text right-side up.
Keep the following installation clearances: 40 mm on top, 20 mm on the bottom, 5 mm on the left and right sides when the device is loaded permanently with more than 50% of the rated power. Increase this clearance to 15 mm if the adjacent device is a heat source such as another power supply.

Specifications

Table: 100-240 VAC to 24 VDC 5 A DeltaV Bulk Power Supply
Item	Specification
Output voltage	24 VDC
Output adjustment range	24-28 VDC
Output current	5-4.5 A continuous 7.5-6.7 A for 4 seconds (typical)
Output power	120 W continuous 180 W for 4 seconds (typical)
Output ripple	< 50 mV peak-to-peak at 20 Hz to 20 MHz
Output holdup time	AC input 66 ms typical at 100 VAC, 24 V, 2.5 A 34 ms typical at 100 VAC, 24 V, 5 A 66 ms typical at 120 VAC, 24 V, 2.5 A 34 ms typical at 120 VAC, 24 V, 5 A 127 ms typical at 230 VAC, 24 V, 2.5 A 65 ms typical at 230 VAC, 24 V, 5 A DC input 34 ms at 110 VDC (typical)
Operational temperature range	-25°C to + 70°C
Output derating at higher temperature	3 W/°C at +60°C to +70°C
Relative humidity	5 to 95%, non-condensing
Shock	15 g half sine wave for 6 ms, 10 g half sine wave for 11 ms
Vibration	1.6 mm peak to peak from 2 to 17.8 Hz, 2 g from 17.8 to 500 Hz
AC input voltage	100-240 VAC +10% /-15% 110-300 VDC ± 20%
AC mains frequency	50-60 Hz ± 6%
AC input current	1.10 A at 120 VAC 0.62 A at 230 VAC
AC power factor	0.99 at 120 VAC 0.91 at 230 VAC
AC inrush current	15 A peak maximum at 100 VAC over entire temperature range 8 A peak typical at 100 VAC over entire temperature range 15 A peak maximum at 120 VAC over entire temperature range 9 A peak typical at 120 VAC over entire temperature range 15 A peak maximum at 230 VAC over entire temperature range 11 A peak typical at 2300 VAC over entire temperature range
AC efficiency	91% at 120 VAC 92.7% at 230 VAC
AC losses	11.0 W at 120 VAC 9.4 W at 230 VAC
DC input voltage	110 to 300 VDC ±20%
DC input current	1.19 A 110 VDC
DC power factor	1 or N/A at 110 VDC
DC inrush current	15 A peak maximum 8 A peak typical
DC efficiency	91% at 110 VDC
DC losses	11.9 W at 110 VDC
Dimensions	Height: 12.4 cm (4.9 inches) Width: 4 cm (1.6 inches) Depth: 11.7 cm (4.6 inches)

Terminals and wiring

Bistable, quick-connect spring-clamp terminals with IP20 finger safe construction are used. The terminals are shipped in the open position and are suitable for field installation. Use wire that complies with local codes and regulations.

Wire type	Input spring-clamp terminals	Output spring-clamp terminals	DC-OK-Signal spring-clamp terminals
Solid wire	Maximum wire gauge: 6 mm²; 10 AWG	Maximum wire gauge: 4 mm²; 11 AWG	Maximum wire gauge: 4 mm²; 11 AWG
Stranded wire	Maximum wire gauge: 4 mm²; 11 AWG	Maximum wire gauge: 2.5 mm²; 14 AWG	Maximum wire gauge: 2.5 mm²; 14 AWG

Connectors and LEDs

The following image shows the connectors and LEDs on the bulk power supply. The labels on the input and output terminals are self-explanatory (Neutral (-), Line (+), protective earth (), positive (+) and negative (-) output). Additional information about the relay contact operation follows the image. Refer to the Related information section for information on the LEDs.

Figure: Connectors and LEDs on the 100-240 VAC to 24 VDC 5 A DeltaV Bulk Power Supply

DC OK Relay Contact operation

The DC OK relay contact monitors the bulk power supply's output voltage. It is synchronized with the DC OK LED.

Closed contact: the output voltage has reached the adjusted output voltage level.
Open contact: voltage has dipped to more than 10% below the adjusted output voltage. Short dips are extended to a signal length of 250 ms. Dips shorter than 1 ms are ignored.
Reclosed contact: the output voltage has exceeded 90% of the adjusted voltage.
Contact ratings maximum resistive load: 60 VDC at 0.3 A, 30 VDC at 1 A, 30 VAC at 0.5 A
Contact ratings minimum permissible load: 1 mA at 5 VDC