EMU ALLROUNDER User manual

• •
MANUAL
EMU ALLROUNDER
EMU PROFESSIONAL

34
EN
EMU PRODUCTS – ALL FROM ONE SOURCE
EMU provides everything from the energy meter
to a complete energy-monitoring system.
Data logger
M-Bus data Logger
•Integrated web server
•Access via web browser
•Plug and Play
•Designed for gas, water,
head, and electricity
•M-Bus to BACnet IP
•M-Bus to OPC UA
Web-based energy monitoring
Suitable to the data logger EMU Electronic offers a
Web-based energy monitoring solution.

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Your benefits:
•Various locations monitored centrally
•Web-based software
•User-friendly operation
•Worldwide access
MENU NAVIGATION
Blue key Go to next unit
Active energy, active power etc.
Red
key
More information of unit E.g. phase L1, L2,
L3, total, Min. / Max values
Yellow
key
Service key, on the right side bellow the red
terminal cover. To save a configuration, push
the service key for 5 seconds.

36
EN
VIDEO ANIMATION
You can find a video about the configuration and
menu navigation on www.emuag.ch.
COMMISSIONING / CHECK-UP
To check for operation:
•Phase rotation
•Current per phase
Negative energy direction
•Sequence of phase (L1 L2 L3)
•Current Transformer ratio
•Terminal tightening torque
•Read-out interface: Correct address

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TECHNICAL DATA
Nominal voltage Un3x230/400V (+/- 20%)
Accuracy class B (1%)
Nominal frequency fn50Hz, 60 Hz on request
Operating temperature -25° C...+55° C
Storage temperature -30° C...+70° C
Protection class Clamps: IP20
Case: IP51
Environmental class Mechanical: M1
Electro-magnetic: E1
Safety class 2
Description 3-phase static
Energy and Power Meter
EC-type examination CH-MI003-13022
Maximal air humidity
Annual average 75%,
Short-term 95%,
Non-condensing

38
EN
Direct connection
Current (Ist, Imin, Itr, Iref, Imax)
0.02 A / 0.25 A / 0.5 A / 5 A / 75 A (5(75))
Current transformer /5 und /1A
Current /5A (Ist, Imin, Itr, Iref, Imax)
0.01 A / 0.05 A / 0.25 A / 5 A / 6 A (5(6))
Current /1A (Ist, Imin, Itr, Iref, Imax)
0.002 A / 0.01 A / 0.05 A / 1 A / 1.2 A (1(1.2))
Installation instruction
Torque Connection
Flexible wire
Direct
max. 35mm2
strand
Current transformer
max. 6mm2strand
Input lead L1/L2/L3 2-3 Nm 1.3 - 1.6 Nm
Neutral conductor 2-3 Nm 1.3 - 1.6 Nm
S0 pulse output 0,4 Nm (max 2.5mm2strand)
Tariff control 0,4 Nm (max. 2.5mm2strand)

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Cable requirement >65A
Type: Wire (Cu)
Cross-section: 35mm²
Outside-Ø: 9,55 mm
Example: E-Number 105502800, available from Swiss
electrical wholesale
DISPLAY LANGUAGE
Display language can be selected between English and
German (Deutsch).
Congure of display language
1. Blue key to Adjustments
2. Red key to Language (Sprache)
3. Push Service-Key briefly
4. Adjust Language by blue key
5. Saving: Push Service key for 5 seconds,
until digits are not blinking

40
EN
TARIFF CONTROL
Tariff changeover takes place by 230V to corresponding
terminal.
Tarif 2 = 230V on terminal E4 and E5 (N)
Double-tariff Four-tariff
E4 E4 E3
T1 0 T1 0 0
T2 1 T2 1 0
T3 0 0
T4 1 0
0 = No voltage
1 = Voltage

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CURRENT TRANSFORMER RATIO
Current transformer ratio can be adjusted from 5/5 to
20‘000/5A and 1/1 to 4’000/1A
Left (blue) key = Change of digit / number
Right (red) key = Go to next digit / number
Current transformer /5A
AABCC : 5A
AA adjustable in steps of 1
B adjustable in steps of 1
CC adjustable in steps of 5
Current transformer /1A
YYYY : 1A
Y adjustable in steps of 1

42
EN
Conguration of current transformer ratio
1. Blue key to Transformer ratio
2. Push service key briefly
3. Adjust secondary current by blue key
4. Go to primary current by red key
5. Adjust first two digits by blue key
6. Go to next digit by red key
7. Adjust digit by blue key
8. Go to next digit by red key.
9. Adjust next two digits by blue key.
10. Saving: Push Service key for 5 seconds,
until digits are not blinking