1 dual-pump system connection, 1 dual-pump supply connection (l1, l2 & l3), Dual-pump system connection – Crompton Controls DCM User Manual
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Dual-Pump System Installation
Emotron AB 01-2120-01r2
Fig. 16 Dual-pump example (alternatively, see the Appendix, Chapter 13)
7.1
Dual-pump system connection
(Parallel connection of two Emotron DCMs)
7.1.1
Dual-pump supply connection (L1, L2 & L3)
Connect the main voltage from each pump to the respective DCM as described
in Section 6.1.1, page 28. See Fig. 16.
7.1.2
Dual-pump current transformer connection
(S1 & S2)
Connect the current transformers (CTMs) from each pump to the respective
DCM as described in Section 6.1.2, page 28. See Fig. 16.