MEAN WELL PHP-3500 Series 3500W Conduction Cooling with PFC Switching Supply Owner’s Manual

: June 12, 2024
: MEAN WELL

Table of Contents

MEAN WELL PHP-3500 Series 3500W Conduction Cooling with PFC Switching
Features
Applications
Description
SPECIFICATION
BLOCK DIAGRAM
DERATING CURVE
MECHANICAL SPECIFICATION
GUIDANCE OF ADDITIONAL FILTER
Schematic
References
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Download This Manual (PDF format)

MEAN WELL PHP-3500 Series 3500W Conduction Cooling with PFC Switching

Supply

MEAN-WELL-PHP-3500-Series-3500W-Conduction-Cooling-with-PFC-Switching-
Supply-PRODUCT

Product Information

Product Name: PHP-3500 Conduction Cooling with PFC Switching Supply
Rated Power: 3500W
Series: P H P – 3 5 0 0
Cooling: Conduction Cooling
PFC (Power Factor Correction): Built-in active PFC function
Temperature Range: -30°C to +70°C
Communication Protocol: Built-in PMBus communication protocol, CANbus optional
Protections: Short circuit, Overload, Over voltage, Over temperature
Remote Control: Built-in remote ON-OFF control
DC OK Signal: Active signal for DC OK status
Optional Cold Plate: Available for quick implementation
OVC Operating Altitude: Up to 3000 meters (Note.10)
LED Indicator: Power on indicator
Efficiency: High efficiency up to 96%
Current Sharing: Active current sharing up to 14000W (3+1)
Warranty: 5 years

Product Usage Instructions

Ensure that the product is installed in a suitable environment with a temperature range of -30°C to +70°C.
Connect the input power supply within the voltage range of 90 ~ 264VAC or 127 ~ 370VDC and a frequency range of 47 ~ 63Hz.
Make sure that the DC voltage output matches your requirements. The available options are 24V or 48V.
Adjust the output voltage within the allowable range of 50 ~ 120% of the nominal output voltage. Please refer to the Function Manual for detailed instructions.
If necessary, adjust the constant current level within the allowable range of 20 ~ 100% of the rated current. Please refer to the Function Manual for detailed instructions.
Use the built-in remote ON-OFF control to power on or off the product. Short circuit the control signal for power on and open circuit for power off.
Monitor the DC OK signal for the status of the power supply. The signal will be within the range of -0.5 ~ 0.5V when the PSU is turned on and within the range of 3.5 ~ 5.5V when the PSU is turned off. Please refer to the Function Manual for more information.
Ensure that the product is protected from overloads, overvoltages, and over temperatures. The product will automatically shut down in case of an over-temperature condition and recover once the temperature goes down.
If using multiple units, take advantage of the active current sharing capability up to 14000W (3+1).
Refer to the Function Manual for further instructions on programmable features, such as communication protocol options and output voltage adjustment.

Features

Slim and Low profile (60mm)
Fanless design, cooling by water conduction
Built-in active PFC function -30~+70 C working temperature
Built-in PMBus communication protocol, CANbus optional
Output voltage and constant current level programmable
Protections: Short circuit / Overload / Over voltage
Over Temperature

Built-in remote ON-OFF control

DC OK active signal
Optional cold plate for quick implementation
OVCI1 Operating altitude up to 3000 meters (Note. 10)
LED indicator for power on
High efficiency up to 96%
Active current sharing up to 14000W (3+1) years warranty

Applications

Industrial automation machinery
Industrial control system
Mechanical and electrical equipment
Electronic instruments, equipment or apparatus
Household appliances
GTIN CODE
MW Search: https://www.mearmell.com/serviceGTIN.asex

Description

PHP-3500 series is a 3500W single-output slim-type power supply with 60mm of low profile design. Adopting the full range of 90~264VAC input, the entire series provides an output voltage line of 24V and 48V. In addition to the high efficiency of up to 96%, the whole series operates from -30°C ~ +70°C under air convection without the fan. PHP-3500 has complete protection functions and 2G anti-vibration capability; it complies with international safety regulations such as TUV BS EN/EN62368-1, UL62368-1, and the design refers to BS EN/EN61558-1 and BS EN/EN60335-1. PHP-3500 series serves as a high- performance power supply solution for various industrial applications.

Type	Communication Protocol	Note
Blank	PMBus protocol	In Stock
CAN	CANBus protocol	By request

SPECIFICATION

MODEL	PHP-3500-24	PHP-3500-48

OUTPUT

INPUT

PROTECTION

| ****

OVERLOAD

| 105 ~ 115% rated current
Protection type : Constant current limiting, shut down O/P voltage after 5 sec. After O/P voltage falls, re-power on to recover

OVER VOLTAGE

| 30 ~ 36V| 60 ~ 72V
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) Note.5,6| Adjustment of output voltage is allowable to 50 ~ 120% of nominal output voltage. Please refer to the Function Manual.
OUTPUT CURRENT PROGRAMMABLE(PC) Note.6| Adjustment of constant current level is allowable to 20 ~ 100% of rated current. Please refer to the Function Manual.
REMOTE ON/OFF CONTROL| Power ON : Short circuit Power OFF : Open circuit
AUXILIARY POWER| 12V@0.5A tolerance±10%, ripple 150mVp-p
DC-OK SIGNAL| The TTL signal out, PSU turn on = -0.5 ~ 0.5V ; PSU turn off = 3.5 ~ 5.5V. Please refer to the Function Manual.

ENVIRONMENT

| WORKING TEMP.| -30 ~ +70℃Baseplate temperature (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
OVER VOLTAGE CATEGORY| Ⅱ; According to EN61558; altitude up to 5000 meters.

SAFETY & EMC

(Note.8,9)

| SAFETY STANDARDS| UL62368-1, CAN/CSA C22.2 No. 62368-1,TUV BS EN/EN62368-1, EAC TP TC 004 approved ; design refers to BS EN/EN61558-1, BS EN/EN60335-1
WITHSTAND VOLTAGE| I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC
ISOLATION RESISTANCE| I/P-O/P, I/P-FG,O/P-FG:100M Ohms/500VDC/25℃/ 70%RH

EMC EMISSION

EMC IMMUNITY

95% interruptions 250 periods

OTHERS

| MTBF| 544.8K hrs min. Telcordia SR-332 (Bellcore) ; 56.3K hrs min. MIL-HDBK-217F (25℃)
DIMENSION| 380141.460mm (LWH)
PACKING| 4.5Kg;4pcs/19Kg/2.46CUFT
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. Tolerance :includes set up tolerance, line regulation and load regulation.

4. Derating may be needed under low input voltages. Please check the derating curve and Static characteristics for more details.

5. Without water or fan cooling to provide adequate heat dissipation, OTP might be triggered if trimming output voltage by PV signal toward upper or bottom limits of nominal voltage. Under such condition, enhanced cooling on PSU is highly recommended.

6. PV/PC function when users are not operating on PMBus. SVR functions when users are neither operation on PMBus nor using PV/PC.

7. Output will shut down after O/P voltage is below < 80% of Vset for 5 sec, re-power on to recover.

8. Need additional EMI filter to meet regulations of EMC conducted and radiated emission. Characteristics of EMI filter please refer to the table, Minimum Insertion Loss.

9. 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)

10. 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).

11. The efficiency is measured at 75% load.

※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

BLOCK DIAGRAM

$MEAN-WELL-PHP-3500-Series-3500W-Conduction-Cooling-with-PFC-Switching- Supply-FIG- $2$$

DERATING CURVE

AMBIENT TEMPERATURE WITH ADDITIONAL ALUMINUM PLATE(°C) (450×450x3mm)
Note. Tcase max. <70°C and ambient temp must be within the above de- rating curve.

*AMBIENT TEMPERATURE WITH 128 CFM FAN2 OR WATER COOLING SYSTEM (°C)
Note**. Tcase max. ≤45°C and ambient temp must be above de rating curve.

STATIC CHARACTERISTICS

FUNCTION MANUAL
Output Voltage Programming (or, PV / remote voltage programming / remote adjust / margin programming / dynamic voltage trim)

$MEAN-WELL-PHP-3500-Series-3500W-Conduction-Cooling-with-PFC-Switching- Supply-FIG- $5$$
In addition to the adjustment via the built-in potentiometer, the output voltage can be trimmed by applying EXTERNAL VOLTAGE.

Output Current Programming (or, PC / remote current programming / dynamic current trim)
The output current can be trimmed to 20~100% of the rated current by applying EXTERNAL VOLTAGE.

The output will shut down after O/P voltage is below < 80% of Vset for 5 sec, and re-power on to recover.
Covered by over-temperature protection, the auto de-rating function works under operation either in PC mode or under control by the communication protocol.
T1 (Typ.): Maximum ambient temperature of full load.

Remote ON-OFF Control
The power supply can be turned ON/OFF individually or along with other units in parallel by using the “Remote ON-OFF” function.

DC-OK Signal
DC-OK signal is a TTL-level signal. The maximum sourcing current is 10mA and the maximum external voltage is 5.6V.

PMBus Communication Interface
PHP-3500 supports PMBus Rev. 1. 1 with a maximum 100KHz bus speed, allowing information reading, status monitoring, output trimming, etc. For details,
please refer to the Function Manual.

Current Sharing
PHP-3500 has the built-in active current sharing function and can be connected in parallel, up to 4 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.
The total output current must not exceed the value determined by the following equation:
Maximum output current at parallel operation=(Rated current per unit) X (Number of unit) X0.9
When the total output current is less than 5% of the total rated current, or say (5% of Rated current per unit) X (Number of units) the current shared among units may not be balanced.
Under parallel operation ripple of the output voltage may be higher than the SPEC at light load conditions. It will go back to normal ripple level once the output load is more than 5%.
CN55/SW51 Function pin connection

Parallel

| PSU1| PSU2| PSU3| PSU4
---|---|---|---|---
CN55| SW51| CN55| SW51| CN55| SW51| CN55| SW51
1 unit| X| ON|

∣

|

∣

|

∣

|

∣

|

∣

|

∣

2 unit| V| ON| V| ON|

∣

|

∣

|

∣

|

∣

3 unit| V| ON| V| OFF| V| ON|

∣

|

∣

4 unit| V| ON| V| OFF| V| OFF| V| ON

CN55 connected; X: CN55 not connected.)

$MEAN-WELL-PHP-3500-Series-3500W-Conduction-Cooling-with-PFC-Switching- Supply-FIG- $10$$

DA, DB, and -V(signal) are connected mutually in parallel.

MECHANICAL SPECIFICATION

Control Pin No. Assignment(CN47) : HRS DF11-06DP-2DS or equivalent

Pin No.	Function	Description
1	-V (Signal)	Negative output voltage signal.
2	+V (Signal)	Positive output voltage signal.
3,4	PC	Connection for constant current level programming. (Note.1)
5,6	PV	Connection for output voltage programming. (Note.1)
7,8,9,10,11,12	NC
13,14,15,16	DB,DA	Differential digital signal for parallel control. (Note.1)
17,18	GND-AUX(S)	The signal return is isolated from the output terminals (+V

& -V).

19,20

| SCL| For PMBus model: Serial Clock used in the PMBus interface. (Note.2)
CANL| For CANBus model: Data line used in CANBus interface. (Note.2)

21,22

| SDA| For PMBus model: Serial Data used in the PMBus interface. (Note.2)
CANH| For CANBus model: Data line used in CANBus interface. (Note.2)

GUIDANCE OF ADDITIONAL FILTER

Mating Housing	HRS DF11-06DS or equivalent
Terminal	HRS DF11-**SC or equivalent
Pin No.	Function
---	---
1	+12V-AUX

2)_.

The maximum load current is 0.5A. This output has the built-in “Oring diodes” and is not controlled by the Remote ON/OFF control.

2| GND-AUX| Auxiliary voltage output GND. The signal return is isolated from the output terminals (+V & -V).
3| Remote ON-OFF| The unit can turn the output ON/OFF by electrical signal or dry contact between Remote ON/OFF and +12V-AUX. (Note.2) Short (10.8 ~ 13.2V) : Power ON ; Open (-0.5 ~ 0.5V) : Power OFF ; The maximum input voltage is 13.2V.
4| GND-AUX(S)| The signal return is isolated from the output terminals (+V & -V).

5

|

DC-OK

| High (3.5 ~ 5.5V) : When the Vout ≦80%±5%. Low (-0.5 ~ 0.5V) : When Vout ≧80%±5%.

The maximum sourcing current is 10mA and only for output. (Note.2)

6

|

T-ALARM

| High (3.5 ~ 5.5V) : When the internal temperature exceeds the limit of temperature alarm. Low (-0.5 ~ 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)

Schematic

FREQ. MHz	0.01	0.05	0.10	0.15	0.50	1.0	5.0	10	30
COM. MODE dB	2	5	8	10	30	35	55	45	30
DIF. MODE dB	4	15	18	18	45	50	40	40	40

Minimum insertion loss (In dB at 5002 system): Filter model 30DPGS5C or equivalent

Operate with an additional aluminum plate
In order to meet the “Derating Curve” and the “Static Characteristics”, the PHP-3500 series must be installed onto an aluminum plate(or a cabinet of the same size) on the bottom. The size of the suggested aluminum plate is shown below. And for optimizing thermal performance, the aluminum plate must have an even and smooth surface (or be coated with thermal grease), and the PHP-3500 series must be firmly mounted at the center of the aluminum plate.

Suitable for conducting cooling