NEWTON+ – Operational Manual
TRINITY
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3. Connect the two wires from the Y-phase capacitor CT to terminals marked CM
& CL such that S1 from CT goes to CM on the unit. (The capacitor CT is
applicable for operation in VAR mode only. In FIFO mode, the capacitor CT is
not applicable).
4. Connect the Y-phase and neutral wire to the terminals marked P and N such as
shown above.
[Ensure that the phase used for voltage connection is same as the phase on
which the Main CT is mounted and the current direction must be also proper
polarity. This is vital for the correct operation of NEWTON+].
5. Switch on the three phases supply, the unit will then prompt a power receiving
information such as - - - TRINITY- - - -for about 2 to 3 seconds.
6. First of all, user should program the following parameters of the unit: such as
Control Mode of operation, Main CT-Ratio, Scroll Seconds, desire PF, Time
Delay, On Delay, Off Delay, Bank Stages, Minimum Bank and Autosense.
(Refer Operational Details in the next section). The proper operation of the relay
will commence only after these parameters are defined.
In case of AUTOSENSE, the unit switches on one bank at a time and also,
displays the bank size of every stage. After AUTOSENSING is completed, the
unit will return into Run Mode.
7. Now, the unit is ready for operation.
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