MEAN WELL MSP-600-3.3 [4/4] Msp 600

CN100

600W Single Output Medical Type

Fi le Name:MSP-600-SPEC 2014-12-08

MSP-60 0

seri e s

Between RC+(pin3) and RC-(pin4)

SW ON (Short)

SW OFF (Open)

Output Status

OFF

The PSU can be turned ON/OFF by using the

"Remote Control" function.

CN100

AUX

RC-

GND

-S

AUXG

RC+

DC-OK

3.Remote Control

Fig 3.1

PSU2PSU1 PSU3 PSU4

Fig 4.1

LOAD

Sense lines should

be twisted in pairs

+V -V

-V-V -V -V

CN100 CN100CN100CN100

+V+V +V +V

10101010

9999

AUXAUX AUX AUXRC-RC- RC- RC-GNDGND GND GNDGNDGND GND GND-S-S -S -S

AUXGAUXG AUXG AUXG

RC+RC+ RC+ RC+CSCS CS CS

DC-OKDC-OK DC-OK DC-OK

+S+S +S +S

2222

CN100CN100

PSU2PSU1 PSU3 PSU4

CN100 CN100

1111

Note : 1.In parallel connection, maybe only one unit (master) operate if the total output load is less than 2% of rated load condition.

The other PSU (slave) may go into standby mode and its output LED and relay will not turn on.

2.2% min. of dummy load is required.

4.Current Sharing with Remote Sensing (Only for 24V, 36V and 48V)

MSP-600 has the built-in active current sharing function and can be connected in parallel to provide higher output power :

(1)Parallel operation is available by connecting the units shown as below.

(2)Difference of output voltages among parallel units should be less than 2%.

(3)The total output current must not exceed the value determined by the following equation.

(4)In parallel operation 4 units is the maximum, please consult the manufacturer for applications of more connecting in parallel.

(5)The power supplies should be paralleled using short and large diameter wiring and then connected to the load.

(+S,-S,CS and GND are connected mutually in parallel).

(output current at parallel operation)=(Rated current per unit) (Number of unit) 0.9× ×

MEAN WELL MSP-600-3.3 [4/4] Msp 600

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