9/22
TDK-Lambda
CUS600M
INSTRUCTION MANUAL
5. Connection Method
Pay attention to the input wiring. If it is connected to wrong terminal, the power supply may be damaged.
Input must be off when making connections.
For Class I end equipment, connect
terminal of mounting hole and input connector to protective earth of the equipment.
For Class II end equipment, mounting hole
○
5
and
○
6
can’t be connected together.
The output load line and input line shall be separated to improve noise sensitivity.
Do not apply stress to PCB, when connecting or removing connectors.
Do not apply stress to the components (especially VR51 for /ADJ sub-model) when connecting or removing connectors.
Remote ON/OFF control lines shall be twisted or used shielded wires. Separate from load line.
Remote sensing lines shall be twisted or used shielded wires.
Class I end equipment connection Class II end equipment connection
6
.
Explanation of Function and Precautions
6-1. Input Voltage Range
Input voltage range is single phase 85-265VAC(47-63Hz). Input voltage, which is out of specification, might lead unit damage. For cases
where conformance to various safeties required, described as 100-240VAC (50-60Hz). If input voltage is less than 115VAC, output power
need to be derated.
Derating curve of the input voltage
6-2. Output Voltage Range
Output voltage is set the rated value at shipment.
For /ADJ model, V.ADJ trimmer (VR51) can adjust the output voltage within the specification range. To turn the trimmer clockwise, the
output voltage will be increased. Take note when the output voltage is increased excessively, over voltage protection (OVP) function may be
triggered and output voltage will be shut down. Furthermore, when increasing the output voltage reduce the output current so as not to exceed
the maximum output power.
INPUT VOLTAGE
(VAC)
MOUNTING A,B,C,D,E
LOAD (%)
85 80
115~265 100