Notices When Connecting Output; Notices When Connecting Conductive Load; Notices When Applying In Battery Charge - Chroma 62000B Series User Manual

Modular DC Power Supply 62000B Series Operation Manual

3.2 Notices When Connecting Output

(1) It is necessary to ensure the withstand current of output cable is larger than the
maximum current of LOAD.
(2) To prevent the output cable from damage or over-shoot generated by cable inductance,
following method can be applied:
Use large diameter cable with shortened length and tightly twisted positive/negative
wires.

3.2.1 Notices When Connecting Conductive Load

Conductive load may generate surge voltage and cause the DC Power Supply to be
damaged. It is suggested to add a protection diode as the figure shows below when
conductive load is in use. (The specification of diode voltage in the following figure must be
larger than the voltage/current specification of counter-electromotive force and the maximum
output current of DC Power Supply.)
62000B DC POWER System

3.2.2 Notices When Applying in Battery Charge

When applying in battery charge device it is necessary to install additional Fuse to 62000B
DC Power output in order to protect the system.
It is suggested to install the additional fuse in the following range:
DC Power MAX Current*1.2 times >Fuse capacity > DC Power MAX Current
Ex: For 62015B-15-90*6=540A, use 600A Fuse
For 62015B-30-50*6=250A, use 300A Fuse
3-2
+
Conductive
Load