PH
300S, 600S
PH
B-343
・All specifications are subject to change without notice.
PH300S, 600S Series Instruction Manual
1. Terminal Explanation
Pay attention to all warnings and cautions before using the unit.
Incorrect usage could lead to an electrical shock, damage to
unit, or fire hazard.
Warning
● Do not touch heatsinks and case which may be hot.
● Confirm connections to input/output terminals and signal ter-
minals are correct as indicated in instruction manual.
● Attach a fast blow type external fuse to each module to en-
sure safety operation and to acquire each safety standard ap-
proval.
● This power supply is designed for professional installation
within an end user equipment.
● For PH300S48, use insulated voltage by reinforced insula-
tion at primary power supply or double insulation as input
power source.
● The output from this power supply must be considered as an
energy hazard (>240VA power and 2V voltage) and must not
be accessible to a user. End equipment manufacturers must
provide protection against inadvertent contact with the output
terminal on this product by a service engineer or by the ser-
vice engineer dropping a tool into them.
Note : CE Marking
CE Marking, when applied to a product covered by this instruc-
tion manual, indicates compliance with the low voltage directive
(73/23/EEC) as modified by the CE Marking Directive (93/68/
EEC) which complies with EN60950.
Before Using The Power Supply
【Model PH300S】
【Model PH600S】
[Input Side Terminals]
CNT： ON/OFF Control
−Vin： −input Terminal
＋Vin： ＋input Terminal
［Output Side Terminals］
IOG： Inverter Operation Good
CS： Output Current Monitoring Signal
TRM：Output Voltage Trimming Terminal
−S： −Remote Sensing
−V： −Output Terminal
＋V： ＋Output Terminal
＋S： ＋Remote Sensing
Baseplate can be connected to FG through M3 mounting tapped holes.
CVin, -Vin, +V, -V with consideration of contacting resistance.
Name Plate
Name Plate
● PH50 〜 150, 75 〜 300F Instruction Manual
B-322Page
Summary of Contents for PH Series
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