Lead Connections - AEMC 8335 User Manual

If there is no AC power adapter, the instrument operates on batteries. The instru-
ment's batteries are charged when it is connected to a 120/240; 60/50Hz line.
The current probes connected are identified every second. The scal-
ing will automatically reset when a new set of probes is connected.
Use the same probe type for each phase. When installing
probes, face the arrow on the probe in the direction of the load.
For the MN193 and 5A Box, the ratio needs to be programmed from the
instrument menu or software.

4.2 Lead Connections

1
L1/A
Item Function
1 Location to plug in the current input color-coded ID markers
2 Four current input connectors for current probes
- Current Measurement: 4-point connector. Do not forget to define the
Five voltage input connectors
3
- Voltage Measurement: L1/A, L2/B, L3/C and N/D terminals
4 Location to plug in the voltage input color-coded ID markers
Attach the color-coded input ID markers, that were shipped with the instrument,
to items #1 and #4 above, to define the corresponding probe inputs and probe
leads.
Power Quality Analyzer Model 8335
2
L2/B L3/C
transformation ratio on the 5A Adapter Box and MN193 on the 5A range.
(See § 4.3.2)
E/GND
N/D
L1
VOLTAGE INPUTS 600V CAT III
1000V CAT III
N/D
Figure 4-1
3
L2/B
L1/A L3/C
600V CAT IV
4
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