Rishabh RISH LM 1340, Руководство по эксплуатации

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5.3 Timer Output
on delay off delay
repeat N times
Relay energised
Relay de-energised
time
De-energized configuration
on delay off delay
repeat N times
Relay energised
Relay de-energised
time
Energized configuration
Timer output can be used to operate the Relay in a cyclic manner. The user can define the ON period and OFF period and also
the number of times this cycle is to be repeated. The number of Cycles (N) can be indefinite or 1 to 9999. The counting is
shown on a measurement screen as explained before.
5.4 Load Health Monitor
This is applicable only for Three Phase system. It shows different types of faults related to Three Phase Load
connected. Refer Section 3.2.6 for allowed limit setting and Section 3.2.5.1.1.4.1 for relay assignment setting.
Types of faults shown:
1) over current 2) over voltage 3) under voltage
4) under frequency 5) Phase fail 6) Phase reversal
7) Unbalance current 8) Unbalance voltage
5.5 Pre-Paid Energy
Pre-Paid Energy is use to show Balance energy, Balance cost, Unit cost, Topup Recharge and New Recharge for the energy
selected.
For Example:
1) Select Wh import in Parameter select i.e. Parameter ‘0’ (see Section 3.2.5.1.1.5.1).
2) Set Unit Cost as 3.5 (see Section 3.2.5.1.1.5.2).
3) Initailly for new meter set new recharge as 1000 (see Section 3.2.5.1.1.5.4).
4) Automatically topup recharge will become 1000 (see Section 3.2.5.1.1.5.3).
5) Balance cost for this energy will 1000.
6) Balance energy = Balance cost / Unit Cost = 1000 / 3.5
=
285.714
If remaining Balance cost is 100 out of 1000 and then topup recharge of 1000 is done, then the Balance cost will
become 1100.
Note :
1)If new recharge is done then topup recharge, Balance cost and Balance energy will be reset.
2)If relay mode is changed, then balance cost and balance energy will automatically set according to the topup
recharge.
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