Z204998-0M
PAGE 6
©2012 Veris Industries USA 800.354.8556 or +1.503.598.4564 / [email protected]
07121
Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
TM
e30
INSTALLATIoN GUIDe
Figure 8
V1 V2 V3 N
V2/N
V1
90-277 VAC
L - L
L - N
Line to Line (L-L) Voltage: 150 to 480 VAC
Line to Neutral (L-N) voltage: 90 to 277 VAC
Voltage taps are shared by both panels.
Figure 6
Figure 7
Set up Modbus registers 115-118 for CT scaling.
Use base + 1 address for Panel 2 setup.
I1
I2
I3
IN
I1
I2
I3
IN
±
±
±
±
±
±
±
±
Panel 2
Panel 1
CT Input
(0-0.333 VAC)
CT Input
(0-0.333 VAC)
E30 CURRENT SENSOR STRIP
E30 CURRENT SENSOR STRIP
E30 CURRENT SENSOR STRIP
E30 CURRENT SENSOR STRIP
Panel 1
Panel 2
Recommended CT:
Veris Industries H6810, H6811, H6812 Series with 0.333VAC output.
Available in 100A max. to 2400A max.
Call a Veris sales rep if higher amperages are required.
7. Wire RS-485 communications (see diagrams in Wiring section).
8. Connect 0.333VAC CTs to the main conductors by snapping CTs around lines,
observing local codes regarding bending radius (optional; Figure 6).
9. Connect 2-wire 90-277VAC power to main power terminals. Observe polarity. For
the E30A and E30B, connect voltage lines to the voltage taps (Figure 8). Equip
voltage lines with fuses.