MEAN WELL NSP-1600 1600W Power Supply with Single Output Instruction Manual

: June 8, 2024
: MEAN WELL

Table of Contents

NSP-1600 1600W Power Supply with Single Output
Features
Applications
Description
Model Encoding / Order Information
SPECIFICATION
Block Diagram
Static Characteristics
Efficiency vs Load (48V Model)
Function Manual
Mechanical Specification
Installation Manual
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

NSP-1600 1600W Power Supply with Single Output
Instruction Manual

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

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

EMC IMMUNITY

Voltage Dips and Interruptions

| ****

BS EN/EN61000-4-11

|

95% dip 0.5 periods, 30% dip 25 periods, >95% nterruptions 50 periods

OTHERS

| MTBF| K hrs min. Telcordia SR-332 (Bellcore) ; K hrs min. MIL-HDBK-217F (25℃)
DIMENSION| 3008541mm (LWH)
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

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
---	---
1	+12V-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.