Mean Well NMP1K2, Инструкция по эксплуатации

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6 2 . Assembly Example
NMP1K2-HHCEK#-01
a.Remove NMP1K2 from the packaging. Since this is first time assembly, all slots are empty. Remove the 2 screws each from left and
right sides, and remove the top cover.
1
two NMS-240-24.
b
.
Install modules to the NMP1K2 Front-End in order from right to left: Blank Module, NMS-240-48, NMS-240-12, NMS-240-5V, and
Slots
Models
Parallel
◎ ◎
SLOT 1 SLOT 2 SLOT 3 SLOT 4 SLOT 5 SLOT 6
-----
Blank 48V @ 5A 12V @ 20A 5V @ 36A 24V @ 10A 24V @ 10A
----- ----- -----
2
If 4, 5 or 6 units need to be connected in parallel, please use the configurations shown below.
2x2x2
3x2x2
3x2x3
NOTE:
◎ Up to 4 (NMP650) or 6 (NMP1K2) modules of the same output voltage rating may be connected in parallel.
◎
Before making the parallel connection, adjust the voltage of each modules individually to the desired voltage, and ensure the
difference in voltages is less than 0.2V.
◎
The combined operation output power of all modules must be less than the Front-End's rated maximum output power
(NMP650: 650W; NMP1K2: 1200W).
◎
In parallel operation, the parallel accessory (copper plate) should be used to connect the +V and -V of all modules in parallel, 2-unit
parallel accessory: FAP-009, 3-unit parallel accessory: FAP-010.
◎ In parallel operation, CS and GND pins of CN81 of all modules need to be connected in parallel. MEAN WELL offers connection
accessories for 2 units (NMS-240-P2), 3 units (NMS-240-P3), 4 units (NMS-240-P4), 5 units (NMS-240-P5), and 6 units (NMS-240-P6).
◎
The overload protection of C module (5V) during current sharing is Hiccup mode.




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











   
 
 ,  


 
10  