How are the dials on the REXL relays set?

Issue:
How do we set the REXL timing range?

Product Line:
Relays and Timers

Environment:
All Products

Cause:
Installation and Setup

Resolution:
On the REXL we feature two dials. The dial settings are as follows:

Dial 1: The dial on the bottom of the relay is a 7-position timing range selector:
(0.1-1 s)         (1-10 s)        (0.1-1 min)
(1-10 min)      (0.1-1 h)       (1-10 h)
(10-100 h)
Dial 2: The dial on the front of the relay is the selection for adjustment of the time
delay, graduated in % of range max.

To set the Adjustment of the Time Delay:

• Select the timing range immediately greater than the time required, using dial 1
• Using selector dial 2, select  the required timing value as a % of setting on switch 1.

For example: if the timing range required is 30 minutes we would set dial 1 to .1-1h, and dial 2 to 50%

Released for: Schneider Electric Canada