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Mounting instructions and user guide
Single-phase energy meter Optec Basic 1/65
Description
The Optec Basic 1/65 is a modern, electronic, single-phase
energy meter. It is very economical on space, but also
highly accurate in registering energy consumption:
accuracy class 1 according to standard EN62053-21 or
accuracy class B according to standard EN50470-1.
Since this meter has a high quality counter, it can be
snapped onto DIN rail at any angle, without problem. A
return stop ensures exact accounting. The counter can be
read at any time, even without any current feed.
Connections
230 VAC
L
N
N
L
Function of LED
Normal operation
Measured power
Zero
Low
High
Line L1 with L2 inverted (error)
5...30 VDC
S0- S0+
L
1000 Impulse / kWh
Pmomentan in kW
16,7 × Imp./min.
No pulses
Pulse pause 100 ms
Pulse length
depending
on consumption
cycle time:
600 / 600 ms
Display elements
S0 – pulse output
with optocoupler,
1000 imp./kWh
Mechanical counter
Function control by LED
Line connectors
Technical data
Characteristics
Single-phase
■
Direct measurement
■
Class 1 according to EN62053-21
■
Class B according to EN50470-1
PTB or MID approval
■
S0+/S0- output
■
with1000 pulses/kWh
Nom. current In = 10 A,
■
Max. current Imax = 65 A
■
Starting current I
■
Mounting type
Surface mounting
■
onto DIN rail, 35 mm
Counting capacity
0...999'999.9
■
Display
Mechanical, 4 mm high digits
■
decimal place red
■
Nominal voltage
230 V
■
Function control
Red LED flashing
■
Intelligent error display
■
= 40 mA
St
; 50 Hz; P ≤ 0.4 W
AC
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