AT600 User’s Manual 17
Chapter 2. Installation
2.6 Making Electrical Connections (cont.)
Refer to Figure 23 below for cable gland usage definition. If no cables feed through the cable clamp holes, it must be
blocked with the gland-insert provided together with meter.
Figure 23: Gland Usage Definition
2.6.1 Wiring the Line Power
ATTENTION EUROPEAN CUSTOMERS! To meet CE Mark requirements, all cables must be installed as described
in Appendix D, CE Mark Compliance
The AT600 may be ordered from operation with power inputs of 85-264 VAC, or 12-28 VDC. The label on the shroud
inside the electronics enclosure, lists the required line voltage. Be sure to connect the meter only to the specified line
voltage.
Refer to Figure 24 on the next page for power inputs of the meter.
Note: For compliance with the European Union's Low Voltage Directive (LV Directive 2006/95/EC), this unit
requires and external power disconnect device such as a switch or circuit breaker. The disconnect device must
be marked as such, clearly visible, directly accessible, and located within 1.8 m (6 ft) of the AT600.
Refer to Figure 22 on page 16 to locate the terminal block and connect the line power as follows:
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