E-Mon E-PS-S-HV-RTU - Manual (Page 23)

Chapter 3 Communication 17
T r an si en t s R ec ord er M od u l e ( T R M – op t ion a l mod u l e )
The PowerSmart Socket PQM Transients Recorder module provides four input voltages
transient measurement related to ground: V1 (L1-G), V2 (L2-G), V3 (L3-G) and VN
(N-G)
To install the TRM module follow instructions:
1) Remove the plastic cover
2) Remove the body shield
3) Plug-in the module in the TRM slot and attach it to bracket using the two
screws
4) Mount back the body shield
5) Mount back the plastic cover
The TRM module is factory or Meter Shop plugged-in at the TRM slot.
See parameter setup instructions in the Operation Manual.
For ratings, see Appendix: Technical Specifications
F i g u r e 2 0 : T R M m o du l e – T r a n s i e n t R e c o r d e r