DR-75-24 power supply for DIN-rail mounted products

Deskripsi

Introduction

The DR Power Supply Series provides a reliable 24/48 VDC power source for industrial control systems. The Series has rugged, compact enclosures, and can operate reliably in temperatures between -10 and 60°C. The DR Power Supply Series has passed a 100% full load burn-in test and is UL/CUL listed, TÜV/CB certified, and CE marked.

 

Highlights

Wattage
DR-4524: 48 W
DR-75-24: 76.8 W
DR-120-24: 120 W
DR-75-48: 76.8 W
DR-120-48: 120 W

Voltage
DR-4524: 24 VDC
DR-75-24: 24 VDC
DR-120-24: 24 VDC
DR-75-48: 48 VDC
DR-120-48: 48 VDC

Current Rating
DR-4524: 0 to 2 A
DR-75-24: 0 to 3.2 A
DR-120-24: 0 to 5 A
DR-75-48: 0 to 1.6 A
DR-120-48: 0 to 2.5 A

Ripple and Noise
DR-4524: 480 mVp-p
DR-75-24: 150 mVp-p
DR-120-24: 80 mVp-p
DR-75-48: 240 mVp-p
DR-120-48: 100 mVp-p

Voltage Adjustment Range
DR-4524: 21.6 to 26.4 VDC
DR-75-24: 24 to 28 VDC
DR-120-24: 24 to 28 VDC
DR-75-48: 48 to 53 VDC
DR-120-48: 48 to 53 VDC

Setup/Rise Time at Full Load
DR-75-48: 1000 ms, 60 ms at 230 VAC
DR-75-24: 1800 ms, 60 ms at 115 VAC
DR-120-48: 500 ms, 70 ms at 115 VAC
DR-120-48: 500 ms, 70 ms at 230 VAC
DR-120-24: 500 ms, 70 ms at 115 VAC
DR-4524: 800 ms, 60 ms at 230 VAC
DR-120-24: 500 ms, 70 ms at 230 VAC
DR-75-48: 1800 ms, 60 ms at 115 VAC
DR-75-24: 1000 ms, 60 ms at 230 VAC

Typical Hold Up Time at Full Load
DR-120-48: 32 ms at 115 VAC
DR-75-48: 12 ms at 115 VAC
DR-75-24: 12 ms at 115 VAC
DR-120-24: 36 ms at 230 VAC
DR-120-24: 32 ms at 115 VAC
DR-4524: 60 ms at 230 VAC
DR-120-48: 36 ms at 230 VAC
DR-75-48: 60 ms at 230 VAC
DR-75-24: 60 ms at 230 VAC

Input Power Parameters
Voltage Range
DR-4524: 85 to 264 VAC (47 to 63 Hz)
DR-75-24: 85 to 264 VAC (47 to 63 Hz)
DR-120-24: 85 to 132 VAC (47 to 63 Hz)
DR-75-48: 85 to 264 VAC (47 to 63 Hz)
DR-120-48: 88 to 132 VAC (47 to 63 Hz)
DR-120-24: 176 to 264 VAC (47 to 63 Hz)
DR-120-48: 176 to 264 VAC (47 to 63 Hz)
DR-4524: 120 to 370 VDC
DR-75-24: 120 to 370 VDC
DR-120-24: 248 to 370 VDC
DR-75-48: 120 to 370 VDC
DR-120-48: 248 to 370 VDC

Typical Efficiency
DR-4524: 80%
DR-75-24: 80%
DR-120-24: 84%
DR-75-48: 81%
DR-120-48: 85%

Typical Current
DR-4524: 0.75 A @ 230 VAC, 1.5 A @ 115 VAC
DR-75-24: 0.96 A @ 230 VAC, 1.6 A @ 115 VAC
DR-120-24: 1.6 A @ 230 VAC, 2.6 A @ 115 VAC
DR-75-48: 0.96 A @ 230 VAC, 1.6 A @ 115 VAC
DR-120-48: 1.6 A @ 230 VAC, 2.6 A @ 115 VAC

Inrush Current (cold start)
DR-4524: 56 A @ 230 VAC, 28 A @ 115 VAC
DR-75-24: 40 A @ 230 VAC, 20 A @ 115 VAC
DR-120-24: 40 A @ 230 VAC, 20 A @ 115 VAC
DR-75-48: 40 A @ 230 VAC, 20 A @ 115 VAC
DR-120-48: 40 A @ 230 VAC, 20 A @ 115 VAC

Overload Protection
Rated Output Power
105 to 150%

Protection Type
Constant current limiting, recovers automatically after fault condition is removed

Overvoltage Protection
Over-Voltage Range
DR-4524: 27.6 to 32.4 V
DR-75-24: 29 to 33 V
DR-120-24: 29 to 33 V
DR-75-48: 58 to 65 V
DR-120-48: 58 to 65 V

Protection Type
Shut down operating voltage, repower on to recover

Environmental Limits
Operating Temperature
DR-4524: -10 to 50°C (14 to 122°F)
DR-75-24: -10 to 60°C (14 to 140°F)
DR-120-24: -10 to 60°C (14 to 140°F)
DR-75-48: -10 to 60°C (14 to 140°F)
DR-120-48: -10 to 60°C (14 to 140°F)

Max. Operating Temperature at Full Load
45°C

Ambient Relative Humidity
20 to 90% (non-condensing)

Standards and Certifications
EMC
EN 50082-2, EN 55022 Class B, EN 61000-3-2 Class A, ENV 50204

Safety
EN 60950-1