MEAN WELL NSP-3200 Series 3200W Power Supply with Single Output Instruction Manual

: June 8, 2024
: MEAN WELL

Table of Contents

NSP-3200 Series 3200W Power Supply with Single Output
Features
Description
Applications
Model Encoding / Order Information
SPECIFICATION
FUNCTION MANUAL
MECHANICAL SPECIFICATION
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

NSP-3200 Series 3200W Power Supply with Single Output
Instruction Manual MEAN WELL NSP-3200 Series 3200W Power Supply with
Single Output Preliminary
3200W Power Supply with Single OutputPreliminary
NSP-3200 series

NSP-3200 Series 3200W Power Supply with Single Output

Dimension
L ………………………. W …………………………….H
325.8 ………………………107…………………… 41 (1U) mm
12.8 ………………………..4.21 …………………..1.61(1U) inch

Features

Universal AC input / Full range
Built-in active PFC function
High efficiency up to 94.5%
Forced air cooling by built-in DC fan
Output voltage level programmable
Protections: Short circuit / Overload / Over voltage /Over temperature
Design refer to SEMI F47
Optional conformal coating
5 years warranty

Description

NSP-3200 is a 3.2KW single output enclosed type AC/DC power supply with 1U low profile and a high power density up to 37W/inch’. This series operates for 90-264VAC input voltage and offers the models with the DC output mostly demanded by the industry. Each model is cooled by the thermostatically controlled fan. Moreover, NSP-3200 provides vast design flexibility by equipping various built-in functions such as output programming, remote ON-OFF control, auxiliary power, and etc.

Applications

Factory control or automation apparatus
Test and measurement instrument
Laser related machine
Aging facility
Digital broadcasting
Constant current source

Model Encoding / Order Information

MEAN WELL NSP-3200 Series 3200W Power Supply with Single Output - fig
2

SPECIFICATION

MODEL	NSP-3200-24	NSP-3200-48

OUTPUT

INPUT

| VOLTAGE RANGE
Note.5| 90 ~ 264VAC
127 ~ 370VDC
FREQUENCY RANGE| 47 ~ 63Hz
POWER FACTOR (Typ.)| 0.97/230VAC at full load
EFFICIENCY (Typ.)
Note.6| 93.5%| 94.5%
AC CURRENT (Typ.)| Note.5| 17A/230VAC
INRUSH CURRENT (Typ.)| COLD START 55A/230VAC
LEAKAGE CURRENT| <2mA / 230VAC
PROTECTION| OVERLOAD| 105 ~ 115% rated output power
Protection type : Constant current limiting, shut down O/P voltage 5 sec. after O/P voltage is down low, re-power on to recover
**OVER VOLTAGE| 31.5 ~ 37.5V| 63 ~ 75V
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE**| Shut down o/p voltage, recovers automatically after temperature goes down

FUNCTION

| OUTPUT VOLTAGE PROGRAMMABLE(PV)| Adjustment of output voltage is allowable to 50 ~ 125% of nominal output voltage Please refer to the Function Manual in following pages
REMOTE ON-OFF CONTROL| By electrical signal or dry contact Power ON:short Power OFF:open. Please refer to the Function Manual in following pages
REMOTE SENSE| Compensate voltage drop on the load wiring up to 0.5V. Please refer to the Function Manual in following pages
AUXILIARY POWER| 12V @ 0.8A, tolerance ±10%, ripple 450mVp-p
ALARM SIGNAL| Isolated TTL signal output for T-Alarm and DC-OK. Please refer to the Function Manual in following pages

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 8)

| SAFETY STANDARDS| UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, 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| —–
Voltage Flicker| BS EN/EN61000-3-3| —–
EMC IMMUNITY| BS EN/EN55024, BS EN/EN61000-6-2, 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/EN61000-6-2| 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| >95% dip 0.5 periods, 30% dip 25 periods,>95% interruptions 250 periods
OTHERS| MTBF| K hrs min.Telcordia SR-332 (Bellcore) ; K hrs min.| MIL-HDBK-217F (25℃)|
DIMENSION| 325.810741mm (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 variable load application or 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 efficiency is measured at 75% load.
7. If use PV signal to adjust Vo, under certain operating conditions, ripple noise of Vo might slightly go over rating defined in this specification.
8. 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 600mm*900mm 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)
9. 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 MEAN WELL NSP-3200 Series 3200W Power Supply with Single
Output - fig 3 MEAN
WELL NSP-3200 Series 3200W Power Supply with Single Output - fig
4

FUNCTION MANUAL

1. Voltage Drop Compensation
1.1 Remote Sense
※ The Remote Sense compensates voltage drop on the load wiring up to 0.5V MEAN WELL NSP-3200 Series 3200W Power Supply with Single Output - fig
5

◎ 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. MEAN WELL NSP-3200 Series 3200W Power Supply with Single
Output - fig 6

2. 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 to 50~125% of the nominal voltage by applying
EXTERNAL VOLTAGE. MEAN WELL NSP-3200 Series 3200W Power Supply with
Single Output - fig 7

◎ For Remote Sense / Local Sense, please refer to “Voltage Drop Compensation” section. MEAN WELL NSP-3200 Series 3200W Power Supply with Single Output -
fig 8

The rated current should change with the Output Voltage Programming accordingly.
For Remote Sense / Local Sense, please refer to “Voltage Drop Compensation” section.
3. 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.
MEAN WELL NSP-3200 Series 3200W Power Supply with Single Output - fig
9

Between Remote ON-OFF and +5V-AUX	Power Supply Status
Switch Short	ON
Switch Open	OFF

4. Alarm Signal Output
※ 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. MEAN WELL NSP-3200 Series 3200W Power Supply with Single Output - fig
10

MECHANICAL SPECIFICATION

MEAN WELL NSP-3200 Series 3200W Power Supply with Single Output - fig
11

※ 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

MEAN WELL NSP-3200 Series 3200W Power Supply with Single Output - fig
12 ※ Control Pin No. Assignment(CN501 ) : 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 works normally.
The maximum sourcing current is 10mA and only for output(Note.2)
7,8,9,10,11| NC| For standard model: 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.

Note1: Non-isolated signal, referenced to [-V(signal)].
Note2: Isolated signal, referenced to GND-AUX.

※ LED Status Indicators

LED

|

Description

---|---
Green| The power supply functions normally.
Red| The LED will present a constant red light when the abnormal status (OTP, OLP, fan fail and charging timeout) arises.
Red (Flashing)| The LED will flash with the red light when the internal temperature reaches 60℃; under this condition, the unit still operates normally without entering OTP. (In the meantime, an alarm signal will be sent out through the PMBus interface.)

※ AC Input Terminal Pin No. Assignment