NSP-1600 1600W Power Supply with Single Output
Instruction Manual
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NSP-1600 1600W Power Supply with Single Output
1600W Power Supply with Single Output
NSP-1600 series
Features
- Universal AC input / Full range
- Built-in active PFC function
- High efficiency up to 92%
- Forced air cooling by built-in DC fan
- Output voltage level programmable
- Built-in remote ON-OFF control / remote sense / auxiliary power / DC OK signal
- Protections: Short circuit / Overload / Over voltage / Over temperature
- Design refer to SEMI F47 Ne
- 5 years warranty
Applications
- Factory control or automation apparatus
- Test and measurement instrument
- Laser related machine
- Aging facility
- Digital broadcasting
- Constant current source
Description
NSP-1600 is a 1.6KW single output enclosed type AC/DC power supply with a 1U low profile and a high power density up to 20W/inch’. This series operates for 90-264VAC input voltage and offers the models with the DC output mostly demanded from the industry. Each model is cooled by the thermostatically controlled fan. Moreover, NSP-1600 provides vast design flexibility by equipping various built-in functions such as the output programming, remote ON-OFF control, auxiliary power, etc.
Model Encoding / Order Information
SPECIFICATION
| MODEL | NSP-1600-12 | NSP-1600-24 | NSP-1600-36 | NSP-1600-48 | |||
|
OUTPUT |
DC VOLTAGE | 12V | 24V | 36V | 48V | ||
| RATED CURRENT | 125A | 67A | 44.5A | 33.5A | |||
| CURRENT RANGE | 0 ~ 125A | 0 ~ 67A | 0 ~ 44.5A | 0 ~ 33.5A | |||
| RATED POWER | 1500W | 1608W | 1602W | 1608W | |||
| RIPPLE & NOISE (max.) Note.2 | 150mVp-p | 200mVp-p | 250mVp-p | 300mVp-p | |||
| VOLTAGE ADJ. RANGE | 11.5 ~ 15V | 23.5 ~ 30V | 35.5 ~ 45V | 47.5 ~ 58.8V | |||
| VOLTAGE TOLERANCE Note.4 | ±1.0% | ±1.0% | ±1.0% | ±1.0% | |||
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |||
| LOAD REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |||
| SETUP, RISE TIME | 1500ms, 60ms/230VAC at full load | ||||||
| HOLD UP TIME (Typ.) | 16ms / 230VAC at 70% load 8ms / 230VAC at full load | ||||||
|
INPUT |
VOLTAGE RANGE Note.5 | 90 ~ 264VAC 127 ~ 370VDC | |||||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||||
| POWER FACTOR (Typ.) | 0.97/230VAC at full load | ||||||
| EFFICIENCY (Typ.) | 88% | 90.5% | 91% | 92% | |||
| AC CURRENT (Typ.) Note.5 | 14A/115VAC 8A/230VAC | 15A/115VAC 8.5A/230VAC | |||||
| INRUSH CURRENT (Typ.) | COLD START 35A/230VAC | ||||||
| LEAKAGE CURRENT | <2mA / 230VAC | ||||||
|
PROTECTION |
OVERLOAD |
105 ~ 115% rated output power | |||||
| Protection type : Constant current limiting, unit will shut down o/p voltage after 5 sec. re-power on to recover | |||||||
|
OVER VOLTAGE |
15.75 ~ 18.75V | 31.5 ~ 37.5V | 47.2 ~ 56.3V | 63 ~ 75V | |||
| Protection type : Shut down o/p voltage, re-power on to recover | |||||||
| OVER TEMPERATURE | Protection type : Shut down o/p voltage, recovers automatically after temperature goes down | ||||||
|
FUNCTION |
OUTPUT VOLTAGE PROGRAMMABLE(PV) | Adjustment of output voltage is allowable to 40 ~ 125% of nominal output voltage (60 ~ 125% for 12V). Please refer to the Function Manual. | |||||
| AUXILIARY POWER | 12V @ 0.8A | ||||||
| REMOTE ON-OFF CONTROL | By electrical signal or dry contact Power ON:short Power OFF:open. Please refer to the Function Manual | ||||||
| REMOTE SENSE | Compensate voltage drop on the load wiring up to 0.5V. Please refer to the Function Manual | ||||||
| ALARM SIGNAL(OPTIONAL ) | Isolated signal output for T-alarm and DC OK | ||||||
|
ENVIRONMENT |
WORKING TEMP. | -20 ~ +70℃ (Refer to “Derating Curve”) | |||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||||||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH non-condensing | ||||||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | ||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes | ||||||
|
SAFETY & EMC (Note 6) |
SAFETY STANDARDS | UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS14336-1, AS/NZS62368.1, EAC TP TC 004 approved | |||||
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC | ||||||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH | ||||||
|
EMC EMISSION |
Parameter | Standard | Test Level / Note | ||||
| Conducted | BS EN/EN55032 (CISPR32) | Class B | |||||
| Radiated | BS EN/EN55032 (CISPR32) | Class A | |||||
| Harmonic Current | BS EN/EN61000-3-2 | Class A | |||||
| Voltage Flicker | BS EN/EN61000-3-3 | —– | |||||
|
EMC IMMUNITY |
BS EN/EN55024, BS EN/EN61000-6-2, BSMI CNS13438, design refer to SEMI F47 | ||||||
| Parameter | Standard | Test Level / Note | |||||
| ESD | BS EN/EN61000-4-2 | Level 3, 8KV air ; Level 2, 4KV contact | |||||
| Radiated | BS EN/EN61000-4-3 | Level 3 | |||||
| EFT / Burst | BS EN/EN61000-4-4 | Level 3 | |||||
| Surge | BS EN/EN61000-4-5 | Level 4, 2KV/Line-Line 4KV/Line-Earth | |||||
| Conducted | BS EN/EN61000-4-6 | Level 3 | |||||
| Magnetic Field | BS EN/EN61000-4-8 | Level 4 | |||||
|
Voltage Dips and Interruptions |
BS EN/EN61000-4-11 |
|
|||||
|
OTHERS |
MTBF | K hrs min. Telcordia SR-332 (Bellcore) ; K hrs min. MIL-HDBK-217F (25℃) | |||||
| DIMENSION | 300*85*41mm (L*W*H) | ||||||
| PACKING | Kg | ||||||
| NOTE | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Under parallel operation ripple of the output voltage may be higher than the SPEC at light load condition. It will go back to normal ripple level once the output load is more than 5%. 4. Tolerance : includes set up tolerance, line regulation and load regulation. 5. Derating may be needed under low input voltages. Please check the derating curve for more details. 6. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 720mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http://www.meanwell.com) 7. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft). ※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx |
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Block Diagram
Static Characteristics
| MODEL INPUT | 12V | 24V | 36V | 48V |
| 180~264VAC | 1500W 125A |
1608W 67A |
1602W 44.5A |
1608W 33.5A |
| 115VAC | 1200W 100A |
1286.4W 53.6A |
1281.6W 35.6A |
1286.4W 26.8A |
| 100VAC | 1050W 87.5A |
1125.6W 46.9A |
1121.4W 31.15A |
1125.6W 23.45A |
| 90VAC | 900W 75A |
964.8W 40.2A |
961.2W 26.7A |
964.8W 20.1A |
Derating Curve
Efficiency vs Load (48V Model)
◎ The curve above is measured at 230VAC.
Function Manual
- Voltage Drop Compensation
1.1 Remote Sense
※ The Remote Sense compensates voltage drop on the load wiring up to 0.5V
◎ The +S signal should be connected to the positive terminal of the load whereas -S signal to the negative terminal.
1.2 Local Sense
※ The +S,-S have to be connected to the +V(signal), -V(signal), respectively, as the following diagram, in order to get the correct output voltage if Remote Sense is not used.
- Output Voltage Programming (or, PV / remote voltage programming / remote adjust / margin programming / dynamic voltage trim)
※ In addition to the adjustment via the built-in potentiometer, the output voltage can be trimmed by applying EXTERNAL VOLTAGE.
◎ The rated current should change with the Output Voltage Programming accordingly.
◎ For Remote Sense / Local Sense, please refer to “Voltage Drop Compensation” section. - Remote ON-OFF Control
※ The power supply can be turned ON/OFF individually or along with other units by using the “Remote ON-OFF” function.
Between Remote ON-OFF and +5V-AUX Power Supply Status Switch Short ON Switch Open OFF - Alarm Signal Output: Optional
※ There are 2 alarm signals, DC OK and T-ALARM, in TTL signal form, on CN1. These signals are isolated from output. The maximum sink current is 10mA.
Mechanical Specification
Case No.250 Unit:mm
※ Mounting Instruction
| Hole No. | Recommended Screw Size | MAX. Penetration Depth L | Recommended mounting torque |
| 1 | M3 | 4mm | 6~8Kgf-cm |
| 2 | M4 | 5mm | 7~10Kgf-cm |
※ Control Pin No. Assignment(CN1 ) : HRS DF11-16DP-2DS or equivalent
| Mating Housing | HRS DF11-16DS or equivalent |
| Terminal | HRS DF11-**SC or equivalent |
| Pin No. | Function | Description |
| 1 | +12V-AUX | Auxiliary voltage output, 10.6~13.2V, referenced to GND-AUX (pin2). The maximum load current is 0.8A. This output has the built-in “Oring diodes” and is not controlled by “Remote ON-OFF”. |
| 2 | GND-AUX | Auxiliary voltage output GND. The signal return is isolated from the output terminals (+V & -V). |
| 3 | +5V-AUX | This pin is use for remote ON-OFF usage only. |
| 4 | Remote ON-OFF | The unit can turn the output ON/OFF by electrical signal or dry contact between Remote ON/OFF and +5V-AUX. (Note.2) Short (4.5 ~ 5.5V) : Power ON ; Open (0 ~ 0.5V) : Power OFF ; The maximum input voltage is 5.5V. |
| 5 | DC-OK |
High (4.5 ~ 5.5V) : When the Vout ≦80%±5%. Low (-0.1 ~ 0.5V) : When Vout ≧80%±5%. The maximum sourcing current is 10mA and only for output. (Note.2) |
| 6 | T-ALARM | High (4.5 ~ 5.5V) : When the internal temperature exceeds the limit of temperature alarm, or when Fan fails. Low (-0.1 ~ 0.5V) : When the internal temperature is normal, and when Fan normally works. The maximum sourcing current is 10mA and only for output(Note.2) |
| 7,8,9 | NC | For standard model: Retain for future use. |
| 10,11 | NC | Retain for future use. |
| 12 | PV | Connection for output voltage programming. (Note.1) |
| 13 | +V (Signal) | Positive output voltage signal. It is for local sense; it cannot be connected directly to the load. |
| 14 | -V (Signal) | Negative output voltage signal. It is for local sense and certain function reference; it cannot be connected directly to the load. |
| 15 | +S | Positive sensing for remote sense. |
| 16 | -S | Negative sensing for remote sense. |
Note.1: Non-isolated signal, referenced to [-V(signal)].
Note.2: Isolated signal, referenced to GND-AUX.
※ LED Status Indicators
| LED | Description |
 Green |
The power supply functions normally. |
 Red |
Abnormal status (Over temperature protection, Overload protection, Fan fail.) |
※ AC Input Terminal Pin No. Assignment
| Pin No. | Assignment | Diagram | Maximum mounting torque |
| 1 | FG |  |
8Kgf-cm |
| 2 | AC/N | ||
| 3 | AC/L |
Installation Manual
Please refer to : http://www.meanwell.com/manual.html
File Name:NSP-1600-SPEC 2022-01-26
Documents / Resources
 |
MEAN WELL NSP-1600 1600W Power Supply with Single Output [pdf] Instruction Manual NSP-1600, 1600W Power Supply with Single Output, 1600W Power Supply, Power Supply, Supply |
