Introduction

Power is the lifeline of your system. Without it, operations come to a halt. The DeltaV™ Bulk Power Supplies offer the most efficient and reliable power solution for your investment. Designed to power both system electronics and field devices, these supplies ensure all your DeltaV system's power needs are met.

Benefits

Easy to Use The DeltaV Bulk Power Supplies provide dependable 12 and 24 VDC power for your DeltaV system and bussed field power needs. They mount effortlessly onto a T-type DIN rail, simplifying installation.

Flexible and Cost-Effective The legacy DeltaV Bulk Power Supplies feature built-in load-sharing capabilities, allowing you to add more power or create redundancy within your system. The new DeltaV Bulk Power Supplies utilize external redundancy modules for this purpose, reducing their footprint.

Low Footprint The new DeltaV Bulk Power Supplies offer a highly competitive, low-footprint design, making them an excellent choice for space-constrained environments.

Specifications

Output Voltage: 24 VDC

Output Voltage Adjustment Range: 24-28 VDC

Output Current:

• 20-17 A continuous
• 30-26 A for 4 seconds (typical)

Output Power:

• 480 W continuous
• 720 W for 4 seconds (typical)

Output Ripple: < 100 mV peak-to-peak at 20 Hz to 20 MHz

Output Hold-Up Time:

AC Input:

• 64 ms typical at 100 VAC, 24V, 10A
• 32 ms typical at 100 VAC, 24V, 20A
• 64 ms typical at 120 VAC, 24V, 10A
• 32 ms typical at 120 VAC, 24V, 20A
• 99 ms typical at 230 VAC, 24V, 10A
• 51 ms typical at 230 VAC, 24V, 20A

DC Input: 32 ms typical at 110 VDC

Operational Temperature Range: -25°C to +70°C

Output Derating at Higher Temperatures: 12 W/°C at +60°C to +70°C

AC Input Voltage: 100-240 VAC ±15%, single-phase

AC Mains Frequency: 50-60 Hz ± 6%

AC Input Current:

• 4.56 A at 120 VAC
• 2.48 A at 230 VAC

AC Power Factor:

• 0.95 at 120 VAC
• 0.90 at 230 VAC

AC Inrush Current (Over Entire Temperature Range):

• 13 A peak maximum at 100 VAC
• 11 A peak typical at 100 VAC
• 13 A peak maximum at 120 VAC
• 9 A peak typical at 120 VAC
• 13 A peak maximum at 230 VAC
• 7 A peak typical at 230 VAC

AC Efficiency:

• 92.4% at 120 VAC
• 93.9% at 230 VAC

AC Losses:

• 39.6 W at 120 VAC
• 31.4 W at 230 VAC

DC Input Voltage: 110-150 VDC -20%/+25%, single-phase

DC Input Current: 4.6 A at 110 VDC

DC Power Factor: 1 or N/A at 110 VDC

DC Inrush Current:

• 13 A peak maximum
• 10 A peak typical

DC Efficiency: 92% at 110 VDC

DC Losses: 41.8 W at 110 VDC

Input Protection: Internally fused, non-replaceable fuses

Alarm Relay Contact Rating:

• 60 VDC at 0.3 A
• 30 VDC at 1 A
• 30 VAC at 0.5 A

Dimensions:

• Height (max): 12.4 cm (4.9 in.)
• Width (max): 8.2 cm (3.2 in.)
• Depth (max): 12.7 cm (5 in.)

Weight: 2.65 lb (1.2 kg)

Relative Humidity: 5 to 95%, non-condensing