SATEC EDL175 - Manual (Page 8)

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Read through this section carefully before connecting the EDL175 to the circuit being
tested.
2.1 Location
The distance between the EDL175 and the current lines must be at least half a meter (1.6
feet) for current lines carrying up to 600A, and at least one meter (3.3 feet) for currents
between 600A and 2000A.
2.2 Connecting to the Electrical Network
Connect the EDL175 to the AC power supply using the Power Supply Cord (No. 22 on
Figure 1-3). Turn the slide switch (No. 8 on Figure 1-1) ON.
2.3 Connecting Voltage and Current Inputs
Voltage Inputs are connected using the cables shown in Figure 1-4, no. 19. Current Inputs
can be connected by one of four options:
 Regular Connection via terminal block, see Figure 1-1, no. 12 (same as terminal
block of thePM175)
 Connection via Current Clamps with current source output signal for high
current measurement (see Figure 1-4, no. 18)
 Connection via Current Clamps with current source output signal and Special Cable
for low current measurement (see Figure 1-4, nos. 18 and 24)
 Connection via Current Clamps with voltage source output signal or via Flexible
Current Sensors and Connection Cables for FLEX Current Sensors (see Figure 1-4, nos.
23 and 24)
Note: Even if measuring only one phase current, all current sensors must be connected.
2.4 Wiring Mode Setup
Wiring mode of the EDL175 is the same as for the PM175.
For setup of the wiring mode directly on the EDL175 front panel, refer to Table 4-1 of the
PM175 Installation and Operation Manual or the PAS User’s Manual, Section 6.1.1.