800w dual 54v 12v switching power supplies
Description:
This K18C-UP800D model is suitable for use in telecommunications, networking, test and measurement, IT applications, general electronics, low profile systems, automation, POS, motor based machinery and non patient contact medical equipment.
Features:
1, 800W high efficiency 54v 12V dual power supplies;
2, K18C-UP800D54+12 model have small size, high efficiency;
3, International universal full voltage input;
4, 800W DUAL 54V 12V built-in active PFC function;
5, Built-in filter, low noise, high reliability;
6, Overload, short circuit, under voltage, over voltage, over temperature protections and etc.
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Parameter
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Itam NO.
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K18C-UP800D54+12
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Output
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Output voltage
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V1
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V2
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+54VDC
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+12VDC
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Rated current
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0.5-14A
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0-2A
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Rated power
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756W
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24W
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Ripple & noise
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700mVp-p
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500mVp-p
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Voltage adjustable range
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48-58V
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/
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Output accuracy
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±2%
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±6%
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Line regulation
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±1%
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±1%
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Load regulation
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±1%
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±5%
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Gross regulation
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±3%
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+30% -15%
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Set up、rise、keep up time
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300ms,20ms,12ms
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Input
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Input voltage range
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100V~240V AC
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Input current
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3.8A/230Vac 7.6A@100Vac
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Frequency range
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50~60Hz`
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Efficiency@230Vac
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93%
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Power factor
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PF＞0.98/115V orPF＞0.95/230V
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Inrush current
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Cold start 60A/230Vac
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Leakage current
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<0.5mA@240V
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Protection
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Overload protection
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105~150% Hiccup protection,automatic recovery
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Short circuit protection
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Locked protection,re-power on to recover
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Output over-voltage protection
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/
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Over-temperature protection
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TS1 position＞105℃ it will be protection, then automatic recovery
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Function
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Fan supply
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/
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Environment
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Work temperature、humidity
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-20~60℃，10~90% RH，non-condensing
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Storage temperature humidity
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-20~85℃，10~95% RH
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Temperature drift
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±0.03%/℃(0~50℃)
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Vibration
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10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES
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Safety & EMC standards
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Safety standards
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GB4943 EN60950
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Withstand voltage
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I/P-O/P:3KV; I/P-FG：1.8KV；O/P-FG:0.6KV AC 1min.
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Insulation resistance
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I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms
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EMC standards
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/
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Others
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MTBF
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＞50K hrs
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Dimension
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168*82*40mm (L*W*H)
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Weight
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0.68 Kg
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Notes
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1. All parameter 230VAC input，rated load，environment temperature 25℃，measured under conditions of 70% humidity;
2. Accuracy：including set up tolerance，line regulation，Load regulation etc.;
3. Ripple test：30cm long wire connect power supply and load, load end parallel 0.1u and 47u capacitor，the 20MHz oscilloscope was measured at the load end;
4. Line regulation：at rated load conditions, the input voltage change from low to high measured;
5. Load regulation：the measured output from 0-100% load changes measured;
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Product picture:
