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Programmable parameters
ACCESS CODE
Access to programming is protected by a software key composed of a 4-digit
numeric combination.
When one wants to enter the programming mode, the meter prompts the
operator to type the access combination, allowing or denying, according to
loaded code, the possibility to modify the parameters.
Programming is subdivided on two levels (with different access keys).
LEVEL 1
1.0
CONNECTION
a) 3-wire line, 2 measuring systems (Aron phases L1-L3)
b) b) 4-wire line, 3 measuring systems
1.1
AVERAGE POWER
Quantity: active, reactive or apparent 3-phase power
Delay time: 5/8/10/15/20/30/60 minutes
Average power and average power highest peak reset
1.2
RUN HOUR METER
Run hour meter reset
LEVEL 2
2.0
TRANSFORMERS RATIOS
External C.T. transformer ratio
External V.T. transformer ratio.
3
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