<p>NDR-120-48: up tp 32 Channels; Up tp 32 Channels; 4 HDD Slot . Max 8TB x 4; Up tp 32 Channels; MJPEG, H.264, H.265; MJPEG, H.264, H.265; Front: 2 (USB 2.0) Back: 1 (USB 3.0); Front: 2 (USB 2.0) Back: 1 (USB 3.0); Front: 2 (USB 2.0) Back: 1 (USB 3.0); Front: 2 (USB 2.0) Back: 1 (USB 3.0); Yes, 16CH; HDMI, VGA; 100-240V AC; 100-240V AC; 4 HDD Slot . Max 8TB x 4; Linux; MJPEG, H.264, H.265; Front: 2 (USB 2.0) Back: 1 (USB 3.0); 192 Mbps; HDMI, VGA; RAID 0, 1, 5</p>
<p>&nbsp;</p>
<h3>Technical Specifications</h3>
<h3>Output</h3>
<p>DC VOLTAGE: 48V<br />
RATED CURRENT: 2.5A<br />
CURRENT RANGE: 0 ~ 2.5A<br />
RATED POWER: 120W<br />
RIPPLE&amp;NOISE(max.) Note.2: 150mVp-p<br />
VOLTAGE ADJ. RANGE: 48 ~ 55V<br />
VOLTAGE TOLERANCE Note.3: ±1.0%<br />
LINE REGULATION: ±0.5%<br />
LOAD REGULATION: ±1.0%<br />
SETUP, RISE TIME: 1200ms, 60ms/230VAC 2500ms, 60ms/115VAC at full load<br />
HOLD UP TIME (Typ.): 16ms/230VAC 10ms/115VAC at full load</p>
<p><strong>INPUT</strong></p>
<p>VOLTAGERANGE: Note.6 90 ~264VAC 127 ~ 370VDC [DC input operation possible by connecting AC/L(+), AC/N(-)]<br />
FREQUENCY RANGE: 47 ~ 63Hz<br />
EFFICIENCY (Typ.): 89%<br />
AC CURRENT (Typ.): 2.25A/115VAC 1.3A/230VAC<br />
INRUSH CURRENT (Typ.): 20A/115VAC 35A/230VAC<br />
LEAKAGE CURRENT: &lt;1mA / 240VAC</p>
<h3>PROTECTION</h3>
<p>OVERLOAD:<br />
105 ~ 130% rated output power<br />
Protection type : Constant current limiting, recovers automatically after fault condition is removed<br />
OVER VOLTAGE:<br />
56 ~ 65V<br />
Protection type : Shut down o/p voltage, re-power on to recover<br />
OVER TEMPERATURE: Shut down o/p voltage, re-power on to recover</p>
<h3>ENVIRONMENT</h3>
<p>WORKING TEMP.: -20 ~ +70℃ (Refer to "Derating Curve")<br />
WORKING HUMIDITY :20 ~ 95% RH non-condensing<br />
STORAGE TEMP., HUMIDITY: -40 ~ +85℃, 10 ~ 95% RH<br />
TEMP. COEFFICIENT: ±0.03%/℃(0 ~ 50℃)<br />
VIBRATION: Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6</p>
<h3>SAFETY &amp; EMC (Note 4)</h3>
<p>SAFETY STANDARDS: UL508, TUV EN60950-1 approved<br />
WITHSTAND VOLTAGE: I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC<br />
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG:&gt;100M Ohms / 500VDC / 25℃/ 70% RH<br />
EMC EMISSION: Compliance to EN55022 (CISPR22), EN61204-3 Class B, EN61000-3-2,-3<br />
EMC IMMUNITY: Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2 (EN50082-2), EN61204-3, heavy industry level, criteria A</p>
<h3>OTHERS</h3>
<p>MTBF: 456.3Khrsmin. MIL-HDBK-217F (25℃)<br />
DIMENSION: 40*125.2*113.5mm (W*H*D)<br />
PACKING: 0.6Kg; 20pcs/13Kg/1.16CUFT</p>