Finder Electricity meter (AC) digital 32 A MID-approved: No 7E.23.8.230.0020 Datenbogen
Produktcode
7E.23.8.230.0020
LED indication (Normal operation)
LED indication (Abnormal operation)
Status indicates errors of installation, as below
Type
7E.12
7E.13
7E.13
7E.16
7E.36
Energy consumption
None
Low
High
Pulses
Pulse
per kWh space
2,000
100 ms
1,000
100 ms
100
150 ms
The LED Pulse rate represents
the instantaneous power being
consumed, according to the following
the instantaneous power being
consumed, according to the following
kW = (number of pulse per Minute) / 33.3
kW = (number of pulse per Minute) / 16.7
kW = (number of pulse per Minute) / 1.7
Mechanical Display Type 7E.12, 7E.13, 7E.16, 7E.36
7E Series - Energy meter
7
SO+/SO– Open collector output wiring diagram Type 7E.12, 7E.13, 7E.23, 7E.16, 7E.36, 7E.46, 7E.56
SO-Output Type 7E.12, 7E.13, 7E.16, 7E.23
SO-Output Type 7E.36, 7E.46, 7E.56
The pulsating open collector output available at terminals SO+ and SO– can be interfaced with the input of a computer, plc or other
energy management equipment to allow the remote monitoring of energy consumed.
energy management equipment to allow the remote monitoring of energy consumed.
+
–
24 V DC
Energy meters – at difference locations
(Note: Both Single and Dual tariff meters
provide only a single pulsating output)
(Note: Both Single and Dual tariff meters
provide only a single pulsating output)
Central monitoring/management system
(max. 20 mA for each input)
(max. 20 mA for each input)
SO+/SO– Open
collector output
collector output
SO+/SO– Open
collector output
collector output
Type 7E.12, 7E.13, 7E.16
Type 7E.36
Device ON, incorrect connection (L-N inverted).
Mark = 600 ms, Space = 600 ms
Mark = 600 ms, Space = 600 ms
←
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
←
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3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
3 s
←
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Phase L1
↑ L1↓ and L2↑ L2↓
inverted or loss
Phase L1
↑ L1↓ and L3↑ L3↓
inverted or loss
Phase L2
↑L2↓ and L3↑L3↓
inverted or loss
Phase L1
↑ L1↓ and L2↑L2↓
and L3
↑L3↓ inverted or loss
Mark = 100 ms,
Phase L1
Phase L1
↑ L1↓ inverted
or loss
Phase L2
↑ L2↓ inverted
or loss
Phase L3
↑ L3↓ inverted
or loss
3 s
3 s
3 s
3 s
3 s
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X-2012, www
.finder
net.com