Page no. 22
4.4.7.6.- Language
This screen indicates the pre-set language for the equipment.
IDIOMA:
CASTELLANO
4.4.7.7.- Contrast
The % display contrast is shown on this screen.
CONTRASTE DISPLAY
75%
5.- TECHNICAL FEATURES
The electrical and mechanical design of the CIRWATT has incorporated all applicable
standards for electronic meters.
Power supply: Self supplied
Nominal voltage: 3x57.7 /100V ….. 3x230/400V +/- 20%
Consumption: < 2W y 10VA
Frequency: Either 50 Hz/60 Hz
Operating temperature: -20 º C to + 60 º C
Measurement Voltage:
Voltage Multirange
3x57.7 /100V ….. 3x320/400V
Other voltages Via transformers
Frequency: Automatic, either 50 Hz or 60 Hz
Current measurement:
Current 10 A direct (Maximum 100)
Other currents Via current transformers /5A or /1A
90A maximum current 10 A or 2 A (2 x In) for indirect measurement
Accuracy: (According to model)
Active Energy:
Class 0.5S or 1 (IEC 60687 and IEC 61268)
Reactive energy: Class 2 or 3 (IEC 61268)
Memory data:
Type:
FLASH (non-volatile memory, no batteries required)
Setting Rotating, FIFO
File sizes Events:
Tariffs:
1
st
Load curve:
2
nd
Load curve:
8 Kbytes
64 Kbytes
327 Kbytes
327 Kbytes
Independent operating life: Events:
Tariffs:
1
st
Load curve:
2
nd
Load curve:
>512 events
64 closures, 21 per contract
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