INDUSTRIAL 48 VDC POWER SUPPLIES
Ideal for Industrial Power over Ethernet (PoE) Systems!
These SIXNET industrial power supplies are designed to meet or exceed the requirements of the industrial devices they
power. They are ideal for any industrial application where consistent performance and long term reliability are a must.
FIELD PROVEN PERFORMANCE
- Fully protected from short circuit, over-load,over-voltage and over-temperature conditions
- DIN rail mounting standard
- Wide operating temperature range
- Certified to perform
EB-PS-AC48-120 (120 Watts)
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Output: 48 VDC @ 2.5 Amps (120 Watts)
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Selectable AC input up to 264 VAC
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Compact size - high power to size ratio
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Ideal to power up to 8 PoE devices
OUTPUT
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DC voltage: 48 VDC
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Rated current: 2.5 Amps
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Current range: 0 – 2.5 Amps
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Rated power: 120 Watts
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Ripple / noise (max.): 100 mV p-p
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Voltage adjust: 48 – 53 VDC
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Voltage tolerance: +/- 1%
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Line regulation: +/- 0.5%
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Load regulation: +/- 1%
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Setup & rise time: 500 mS & 70 mS @ 230V
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Hold time (typ.): 32/36 mS @ 115/230 VAC
INPUT
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AC voltage range: 88 – 132, 176 – 264 VAC
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DC voltage range: 248 – 370 VDC
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Frequency range: 47 – 63 Hz
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Efficiency (typ.): 85%
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Current (typ.): 2.6 Amps @ 115 VAC,
1.6 Amps @ 230 VAC -
Inrush current: cold start 20 Amps @ 115 VAC,
40 Amps @ 230 VAC -
Leakage current: <3.5 mA @ 240 VAC
PROTECTION
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Over-load: 105 – 150% rated output, current limiting with
automatic recovery -
Over-voltage: 58 – 65 VDC Shut down output, cycle
power to recover -
Over-temperature: 90°C, shut down output with
automatic recovery
ENVIRONMENTAL
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Operation temp: -20 to +70°C
(derate output 3% per °C above 50°C) -
Operation humidity: 20 to 90% RH non-condensing
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Storage: -40 to + 85°C @ 10 to 95% RH
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Temp. coefficient: +/-0.03% per °C
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Vibration, shock and freefall: 10 – 500 Hz; 2G 10 min per cycle; 60m period each along X, Y, Z axes
STANDARDS
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Safety: cUL (UL508 / CSA C22.2); TUV EN60950-1
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Withstand voltage input to output: 3KVAC; input to GND: 1.5KVAC; output to GND: 0.5KVAC
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Isolation resistance: 100M Ohms @ 500 VDC
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EMI emissions: EN55011, EN55022 (CISPR22) Class B
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EMC immunity: EN61000-4-2, 3, 4, 5, 6, 8, 11; ENV5024; EN50024; EN61000-6-2 (50082-2); heavy industry level, criteria A
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Harmonic current: EN61000-3-2, EN61000-3-3
MISCELLANEOUS
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MTBF: 137,000 hours per MIL-HDBK-217 @ 25°C
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Packaging: Metal; IP20
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Mounting: DIN rail
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Weight: 0.79 Kg (1.7 lbs)
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Dims (w x h x d): approximate 66 x 125 x 100 mm
(2.6 x 4.9 x 3.9 inches)
Specifications are subject to change. Consult factory for latest information.
| PART NUMBER | DESCRIPTION |
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EB-PS-AC48-120 |
AC to 48 VDC power supply; 120 Watts (2.5 Amp)
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