Hv Output Connector (Ref 1); Hv Output Return (Ref 2); Optional Digital Interface (Ref 3); Remote Analog Connector (Ref 4) - TDK-Lambda PHV Series Operator's Manual

High voltage power supply
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5.2.1.

HV Output Connector (Ref 1)

Main HV output, mates with the connector supplied with the unit. The connector should be
kept clean and free from debris at all times. The cable connector should only be hand
tightened. The HV output polarity is indicated by a label adjacent to the HV Connector
(blue=Negative; red=Positive, blue/red=Reversible), as well as a label on the front panel, and
the sign in the digital display.
5.2.2.

HV Output Return (Ref 2)

HV Return Connection. Only for units equipped with the F option (floating HV return).
Connection can float up to 300V from ground. For all other models, HV return is internally
connected to ground inside the unit. Contact the factory before removing the ground
connection.
5.2.3.

Optional Digital Interface (Ref 3)

Location of optional Digital control interface. Options are USB, IEEE-488, LAN (Ethernet),
RS232, RS422, RS485, Profibus.
5.2.4.

Remote Analog Connector (Ref 4)

A 15 pin D-sub female connector that allows operation and monitoring of all power supply
functions when the unit is operated in REMOTE mode. A mating connector is supplied with
the unit.
5.2.5.

Safety Ground (Ref 5)

M4 for 1ɸ AC inputs, M6 for 3ɸ AC inputs. Should be used for additional safety ground cable
between supply and load circuit.
5.2.6.

AC Line Fuse (Ref 6)

AC line fuse built in to input connector. Fuse type and rating is shown on the model number
label. Units with 3ɸ AC inputs feature a circuit breaker.
5.2.7.

AC Input Connector (Ref 7)

AC input connector for single phase models up to and including 700W. Outputs from
14Watts to 350Watts, connector type is IEC 60320-C14, for 700Watts connector is IEC
60320-C19.
For models rated above 700Watts, Phoenix HDFK4 terminal blocks are provided.
22
83550001 Revision C

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