MEAN WELL CSP-3000-120 3000W Power Supply with Single Output Owner’s Manual

: June 13, 2024
: MEAN WELL

Table of Contents

MEAN WELL CSP-3000-120 3000W Power Supply with Single Output Owner’s
Dimension
Features
Applications
Description
SPECIFICATION
Block Diagram
Function Manual
- Alarm Signal Output
Current Sharing
Mechanical Specification
Installation Manual
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MEAN WELL CSP-3000-120 3000W Power Supply with Single Output Owner’s

Manual

Dimension

Features

AC input 180-264VAC
Built-in active PFC function
High efficiency up to 93%
Forced air cooling by built-in DC fans
Output voltage / current programmable
Active current sharing up to 9000W(2+1)
Built-in remote ON-OFF control/auxiliary power/ power OK signal
Protections: Short circuit/ Overload/ Over voltage /Over temperature/ Fan failure
Conformal coating
5 years warranty

Applications

Factory control or automation apparatus
Test and measurement instrument
Laser related machine
UV curing equipment
Fish lamp
Burn-in facility

GTIN CODE
MW Search: https://www.meanwell.com/serviceGTIN.aspx.

Description

CSP-3000 is a 3KW single-output enclosed type AC/DC power supply. This series operates for 180-264VAC input voltage and offers the models with the DC output mostly demanded from the industry. Each model is cooled by the built-in fan with fan speed control, working for the temperature up to 65 C. Moreover, CSP-3000 provides vast design flexibility by equipping various built-in functions such as output programming, active current sharing, remote ON-OFF control, auxiliary power, etc.

Model Encoding/ Order Information

SPECIFICATION

MODEL	CSP-3000-120	CSP-3000-250	CSP-3000-400

OUTPUT

| DC VOLTAGE| 120V| 250V| 400V
RATED CURRENT| 25A| 12A| 7.5A
CURRENT RANGE| 0 ~ 25A| 0 ~ 12A| 0 ~ 7.5A
RATED POWER| 3000W| 3000W| 3000W
RIPPLE & NOISE (max.) Note.2| 800mVp-p| 1000mVp-p| 1200mVp-p
CONSTANT CURRENT REGION| 90 ~ 120V| 125 ~ 250V| 200 ~ 400V
VOLTAGE TOLERANCE Note.3| ±1.0%| ±1.0%| ±1.0%
LINE REGULATION| ±0.5%| ±0.5%| ±0.5%
LOAD REGULATION| ±0.5%| ±0.5%| ±0.5%
SETUP, RISE TIME| 1000ms, 80ms / 230VAC at full load
HOLD UP TIME (Typ.)| 10ms at full load

INPUT

PROTECTION

| SHORT CIRCUIT| Shut down and latch off o/p voltage, re-power on to recover
OVER CURRENT| 105 ~ 120% rated output power
User adjustable continuous constant current limiting or constant current limiting with delay shutdown after 3 seconds, re-power on to recover (Please refer to the Function Manual)
OVERVOLTAGE| 127 ~ 150V| 265 ~ 315V| 420 ~ 500V
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 or re-power on to recover

FUNCTION

| OUTPUT VOLTAGE PROGRAMMABLE(PV)| Please refer to the Function Manual.
OUTPUT CONSTANT CURRENT PROGRAMMABLE(PC)| Please refer to the Function Manual.
CURRENT SHARING| Please refer to the Function Manual.
AUXILIARY POWER(AUX)| 12V@0.4A
REMOTE ON-OFF CONTROL| Please refer to the Function Manual
ALARM SIGNAL OUTPUT| Power OK signal. Please refer to the Function Manual

ENVIRONMENT

| WORKING TEMP.| -20 ~ +65℃ (Refer to “Derating Curve”)
WORKING HUMIDITY| 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY| -40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT| ±0.05%/℃ (0 ~ 50℃)
VIBRATION| 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC

(Note 5)

| SAFETY STANDARDS| UL62368-1,Dekra seal BS EN/EN62368-1, EAC TP TC004, GB4943.1
WITHSTAND VOLTAGE| I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE| I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH

EMC EMISSION

EMC IMMUNITY

All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25C of ambient temperature.
In the PV Mode: Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance: includes set up tolerance, line regulation and load regulation.
Turn off the output when input voltage is less than 160VAC.
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 “EMl testing of component power supplies.” (as available on http://www.meanwell.com)
The ambient temperature derating of 3.5 C/1000m with fanless models and of 5C/1000m with fan models for operating altitude higher than 2000m(6500ft

|

Block Diagram

Static Characteristics

Derating Curve

Efficiency vs Load (400V Model)

DRIVING METHODS OF LED MODULE

I-V Operating Area(for PC mode only)

CSP-3000-120CSP-3000-120
CSP-3000-250
CSP-3000-400

Function Manual

Output Voltage/Current Programming

Mode Setting
CN1:

| CONDITION| MODE| FUNCTION
---|---|---|---
**** PIN5/PIN6| SHORT| PV MODE| Output Voltage Programming
OPEN| PC MODE| Output Current Programming

The factory default settings: PV mode output max voltage pin5/pin6 short by jumper cap. When pull out the jumper cap,the default settings: PC mode output max constant current.

PV/PC Set adjustment

Adjust the resistance(SVR2) can set output voltage or constant current point, the adjusting range is 20%-100% of max voltage or max constant current point.
In the CN2, pin5/pin6 access external 10V voltage signal or 500-1KHz PWM signal can adjust the output voltage or constant current point.
CN2:PIN5/PIN6 needs to operate with a 10V sinking signal or PWM signal, Max. sink current TmA.

MODEL	120V	250V	400V
PV range	18 ~ 120V(max.)	37.5 ~ 250V(max.)	60 ~ 400V(max.)
PC range	2.4 ~ 30A(max.)	1.4~ 17A(max.)	0.8 ~ 10A(max.)

Remote ON-OFF

Remote ON-OFF is activated by the configuration with respect to CN1 as shown in the following diagram.

Example 2.2(A): Using external voltage source

Example 2.2(B): Using internal 12V auxiliary output

Example 2.2(C): Using internal 12V auxiliary output

Connection Method

| Example 2.2(A)| Example 2.2(B)| Example 2.2(C)
---|---|---|---
SW Logic| Power supply output ON| SW Open(open)| SW Open(open)| SW Close(short)
Power supply output OFF| SW Close(short)| SW Close(short)| SW Open(open)

Alarm Signal Output

Alarm signal is sent out through “P OK” & “P OK GND” and P OK2 & P OK GND2 pins on CN1. Please acknowledge an external voltage source is required for this function.

Function| Description| Output of alarm(P OK, Relay Contact)| Output of alarm(P OK2, TTL Signal)
---|---|---|---
__ P OK| The signal is “Low” when the power supply is above 80% of the rated output voltage, or, say, Power OK| Low(0.5V max at 500mA)| Low(0.5V max at 10mA)
The signal turns to be “High” when the power supply is under 80% of the rated output voltage, or, say, Power Fail| High or open(External applied voltage, 500mA max.)| High or open(External applied voltage, 10mA max.)

Explanation of alarm

Select Overload Protection Type

Insert the shorting connector on CN1 that is shown in Fig 4.1, the Overload Protection Type will be “constant current limiting with delay shutdown after 3 seconds, re-power on to recover”. This is the factory default.
Remove the shorting connector on CN1 that is shown in Fig 4.2, the Overload Protection Type will be “continuous constant current limiting”.

CSP-3000 has the built-in active current sharing function and can be connected in parallel, up to 3 units, to provide higher output power as exhibited below:

The power supplies should be paralleled using short and large diameter wiring and then connected to the load.
The difference in output voltages among parallel units should be less than 0.2V(Can Fine tune by SVR1).
The total output current must not exceed the value determined by the following equation:
- When out current<( 50% rate current)×(Number of unit), the current shared among units may not be fully balanced.
Under parallel operation, the “PV/PC” function is not available.
CS+/CS- on CN1 are connected mutually in parallel(Note:CS+/CS- do not reverse connection).