
3
PEM330-333_D00004_00_Q_XXEN/03.2013
Quick start PEM330/PEM333
Commissioning
Check proper connection
During installation and connection, abide by the relevant standards
and regulations and follow the operating manuals for the device.
Before switching on
1. Before switching on think carefully about these questions:
2. Does the connected supply voltage US correspond to the
nameplates information?
3. Is the nominal system voltage of the measuring current
transformer not exceeded?
4. Does the measuring current transformer's maximum current
correspond to the nameplate information of the connected
device?
Switching on
After switching on, proceed as follows:
1. Connect the supply voltage.
2. Set the bus address/IP address.
3. Set the CT transformer ratio (for each channel).
4. Change the measuring current transformer's counting direc-
tion, if required.
5. Set the nominal voltage.
6. Select wye connection or delta connection.
Getting to know the operating elements
Legend
LED "kWh" and LED "kvarh": Pulse output
"SYSTEM" button: Display mean value and total value (current, vol-
tage); in the menu: in case of numerical values: move the cursor
one position to the left
"PHASE" button: Display line-conductor related measured quanti-
ties; in the menu: go up one entry;in case of numerical valu-
es: increasing the value
"ENERGY" button: Display measured values: Active and reactive
energy import/active and reactive energy export (line 4); in
the menu: move down one entry; in case of numerical valu-
es: reduce the value
"SETUP" button: Press > 3 s: switching between setup menu and
standard display; in the menu: selection of the parameter to
be edited; confirm entry
Data display
"SYSTEM" button
Column
left
Column
right
First
line
Second
line
Third
line
A
W
PF
Ø IPges Power
factor λ
LL V
kvar
Hz
Ø ULL Qges F
kW
kvar
kVA
Pges Qges Sges
Ln V
A
kW
Wye con-
nection:
Ø ULN
Delta con-
nection:
Ø ULL
Ø IPges
I
4
AI4
U
I
%
%
Unbalance
U
Unbalance
I
D
M
D
A
A
A
Demand I1Demand I2Demand I3
D
M
D
kW
kvar
kVA
Demand PDemand QDemand S
Button "ENERGY"
Parameters in the fourth line:
Column left Column right Value
kWh Active energy import
-- kWh Active energy export
kvarh Reactive energy import
-- kvarh Reactive energy export
S Apparent energy