Do Not Hi-Pot Test SPDs ............................................................................................................................................................................2
INTRoDucTIoN ................................................................................................................................................... 4
Warning and Safety Information ...............................................................................................................................................................4
Qualified Person . ......................................................................................................................................................................................4
Danger . ....................................................................................................................................................................................................4
Warning ...................................................................................................................................................................................................4
Caution . ...................................................................................................................................................................................................4
Do Not Hi-Pot Test SPDs ............................................................................................................................................................................4
Industry Standards Changes - 2009 ..........................................................................................................................................................4
Simplified Explanation of Operation . .........................................................................................................................................................5
Parts List and Inspection ..........................................................................................................................................................................5
SPDs on Ungrounded Systems ..................................................................................................................................................................6
Common Problems to Avoid .....................................................................................................................................................................7
oPeRATIoN ......................................................................................................................................................... 9
Diagnostic Indication . ...............................................................................................................................................................................9
Phase indicator LEDs (Green) ....................................................................................................................................................................9
Service LED (Red) .....................................................................................................................................................................................9
Audible Alarm Option ...............................................................................................................................................................................9
Dry Contact Option ..................................................................................................................................................................................9
Remote Monitor Accessory Option ............................................................................................................................................................9
MAINTeNANce ................................................................................................................................................. 10
Limited Warranty . ...................................................................................................................................................................................10
Technical Support . ..................................................................................................................................................................................10
Figure 1: SPD Types .................................................................................................................................................................................5
Figure 2: DIMENSIONS AND WEIGHT ........................................................................................................................................................5
Figure 4: Conduit Installation . ..................................................................................................................................................................7
Figure 5: Typical Panel Installation ...........................................................................................................................................................7
Figure 6: Installation Wiring Diagrams . .....................................................................................................................................................8
Figure 7: Diagnostic Display . ....................................................................................................................................................................9
Tables
. ...............................................................................................................................................................................................................5
Table 2: Model number decoder...............................................................................................................................................................6
Table of Contents