Owner manual

Publication 2364P-5.01 December 1999
15-8 Installation
The phase unbalance and undervoltage thresholds are set by the
jumper configuration across terminals 6 through 10. The following
illustration shows how to jumper the relay for different threshold
settings.
Figure 15.6
Jumpers Settings for Phase Imbalance and Undervoltage Thresholds
The typical factory setting, for example, has terminals 6, 8, and 10
jumpered together.
Undervoltage Terminal Numbers
Threshold 6 7 8 9 10
10.0%
14.0%
17.0%*
20.0%
* Typical factory setting is 17.0%.
Phase Unbalance Terminal Numbers
Threshold 6 7 8 9 10
5.0%
6.5%
8.0%*
10.0%
* Typical factory setting is 8.0%.