Figure 3-14. Remote Sensing Operation At The Load - Ametek SPS A Series Operation Manual

Operation
CAUTION!
If the power supply is operated with load power lines disconnected and
sensing line connected, internal power supply damage may occur. (Output
current then flows through sensing terminals.)
To use remote voltage sensing, connect the power supply as described
below. See Figure 3-14 for connection requirements.
Connect sensing leads from the load positive to J3-1 and the load
negative to J3-2 (load negative to J3-3 on 800V models). A shielded,
twisted-pair, hookup wire is recommended to avoid potential noise
interference.
+
TERMINALS

Figure 3-14. Remote Sensing Operation at the Load

3-22
LOAD
-
SUPPLY
OUTPUT
J3
J3-1: SENSE (+)
J3-2: SENSE (-)
J3-3: SENSE (-), 800V ONLY
AMREL SPS-A Series
M550129-01 Rev A