Cooling is by a built-in intelligent DC fan with temperature-based speed control. Advanced functions include programmable output voltage (60–125% of nominal), remote ON/OFF, remote sense (±0.5V line-drop compensation), 12V/0.8A auxiliary power, DC-OK signal, over-temperature alarm, and CANBus monitoring/control. Protection covers short circuit, overload (105–115%, constant-current then shutdown after 5s), over voltage (15.75–18.75V), and over temperature. With SEMI F47 reference design, 2G vibration rating, and a 5-year warranty, the NSP-1600-12 is a high-end programmable power platform—not just a basic enclosed supply.
1500W / 12V 125A: High-current 12V rail for automation, laser, burn-in, broadcasting, and constant-current source systems.
Active PFC + Universal High-Range Input: 90–264V AC / 250–400V DC, PF 0.97, 89% efficiency.
Programmable & Communicable: Output trim 60–125%, remote ON/OFF, remote sense, 12V aux, DC-OK, T-alarm, CANBus.
Smart Forced Cooling: Built-in DC fan with intelligent speed control; 300×85×41mm 1U profile, high density up to 20–25W/in³.
Industrial-Grade Reliability: SCP / OLP / OVP / OTP, SEMI F47 @200V AC, 2G vibration, -20°C ~ +70°C, 5-year warranty.
MODEL: NSP-1600-12
BRAND: Mean Well
TYPE: 1.6kW-Class Enclosed AC/DC Single-Output PFC Power Supply (12V / 1500W variant)
|
Category |
Specification |
|---|---|
|
DC Output Voltage |
12V |
|
Rated Current |
125A |
|
Current Range |
0 – 125A |
|
Rated Power |
1500W |
|
Voltage Adjust Range |
11.5 – 15V (PV programmable 60–125% of nominal; 15–125% on request) |
|
Ripple & Noise (max.) |
150mVp-p |
|
Voltage Tolerance |
±1.0% |
|
Line / Load Regulation |
±0.5% / ±0.5% |
|
Setup / Rise Time |
1500ms / 60ms @230V AC full load |
|
Hold-up Time (Typ.) |
16ms @70% load, 10ms @full load, 230V AC |
|
Input Voltage Range |
90–264V AC / 250–400V DC |
|
Frequency |
47–63Hz |
|
Power Factor (Typ.) |
0.97 @230V AC full load |
|
Efficiency (Typ.) |
89% |
|
AC Current (Typ.) |
14A @115V AC, 8A @230V AC |
|
Inrush Current (Typ.) |
Cold start 35A @230V AC |
|
Leakage Current |
<2mA @230V AC |
|
Overload Protection |
105–115% rated power → constant-current limit, shutdown after 5s, re-power to recover |
|
Over Voltage Protection |
15.75–18.75V, shutdown output, re-power to recover |
|
Over Temperature Protection |
Shutdown output, auto-recover after cooldown |
|
Short Circuit Protection |
Current-limit / shutdown behavior per overload logic |
|
Cooling |
Built-in intelligent DC fan, temp-controlled |
|
Fan Noise (Typ.) |
38dB @10% load, 45dB @70% load (Ta=25°C) |
|
Functions |
PV program, Remote ON/OFF, Remote Sense (≤0.5V), 12V/0.8A AUX, DC-OK, T-ALARM, CANBus |
|
Operating Temp. |
-20°C ~ +70°C (derating applies) |
|
Operating Humidity |
20–90% RH, non-condensing |
|
Vibration |
10–500Hz, 2G |
|
Isolation |
I/P-O/P: 3kV AC class (see full datasheet for exact values) |
|
Dimensions (L×W×H) |
300 × 85 × 41 mm |
|
Weight |
Approx. 1.7 – 1.8 kg |
|
Standards Ref. |
SEMI F47 @200V AC |
|
Certifications |
UL 62368-1, TÜV EN 62368-1, BSMI CNS14336-1, AS/NZS 62368.1, EAC TP TC 004 |
|
Warranty |
5 years |
