socomec ATyS C55 - LOAD parameters menu (only C65)

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ATySController C55/65 - 549866C - SOCOMEC
14.1.2. LOAD parameters menu (only C65)
The ability to measure and show the values on screen can be enabled or disabled on the rst parameter “LOAD STATUS”.
The values to congure are:
- LOAD TYPE: selection of the number of wires and current transformers used to measure.
- The number of Current Transformers (CT) that can be used to measure the current on the load side depends on the
Network conguration:
NETWORK
TYPE
LOAD TYPE POSITION OF CT'S NOTES
1P+N 1P+N_1 CT On L1 Standard solution. Calculated neutral.
2P 2P_1 CT On L1 Standard solution.
2P+N 2P+N_2 CT On L1 and L2 Standard solution. Calculated neutral.
3P
3P_3 CT On L1, L2 and L3 Standard solution.
3P_2 CT On L1 and L2 Accuracy reduced by 0.5%. Calculated L3.
3P_1 CT On L1 Only for balanced loads
3P+N
3P+N 4 CT On L1, L2, L3 and N Maximum accuracy. Measured Neutral.
3P+N 3 CT On L1, L2 and L3 Standard solution. Calculated neutral.
3P+N 1 CT On L1 Only for balanced loads.
3P+HL User choice User choice Standard solution.
3P+N/1P+N
3P+N 4 CT On L1, L2, L3 and N Maximum accuracy. Measured Neutral.
3P+N 3 CT On L1, L2 and L3 Standard solution. Calculated neutral.
3P+N 1 CT On L1 Only for 1ph loads (from S2).
- Inom: nominal current for the loads
- LOAD NAME: name of the load group of the transfer switch (for example to be used on the webserver)
- CT PRIMARY and SECONDARY: transformation ratio of the current transformers. For the secondary the options are
either 5A or 1A.
- NEUTRAL CT PRIMARY and SECONDARY: As the neutral current transformer can have different sizing, it can be
selected independently. The secondary has to be either 5A or 1A.
- LINE I1,I2,I3,I4 WAY: sets the direction of the current transformer. For example, if the current transformers have
been installed in the opposite direction, with this function it can be inverted by software, avoiding to physically
turning the transformers