Vemer ENERGY-400 M PWRi User Manual page 2

V3IS00625-010
ENERGY-400 M PWRi
Mod.
Dimensions (A)
72
0 0 0 0 0 0 1 4 6 1 6 1 4
Connection diagrams (B)
S1 S2
I
P1 P2
3 CT connection WITH or WITHOUT neutral (3 or 4 wires)
1 kWh/pulse
Pulse output
I 20 mA
9÷24 VCC
Instrument description (C)
0 0 0 6 1 1 4
■
ENERGY-400 M PWRi is an electronic static device to read active
■
ENERGY-400 M PWRi
SAFETY WARNINGS
60
To guarantee correct installation, proceed as follows:
1) The appliance should be installed by qualified operator
2) The appliance should be installed in a panel in such a way as to guarantee that the
terminals are inaccessible after fitting
3) The appliance should be installed in a panel in such a way to guarantee a protection IP51
in accordance with the standard CEI EN 60529.
4) A protection device against over-currents should be installed in the electrical system,
upstream of the energy meter.
5) Connect the instrument as shown in the alongside diagrams.
6) Before touching the connector terminals make sure that the wires to be connected or
already connected to the instrument are not live.
7) Touch the dip-switches only when the instrument is not powered.
8) Do not power or connect the instrument if any part of it is damaged.
9) The instrument must be installed and activated in compliance with current electric
system standards.
Code Model
VN963500
TECHNICAL SPECIFICATIONS
3x230 V AC phase-neutral (400VAC phase-phase) (-15% ÷ +10%)
= 15 mA
st
= 0,1 A
min
= 5 A
n
= 0,25 A
tr
max
- voltage circuits < 2,5 VA
- current circuits < 2,5 VA
- impulse duration < 100 ms ± 15%
- reinforced between terminals and accessible parts after installation
ENERGY METER MARKING
USER MANUAL
THREE-PHASE ACTIVE ENERGY METER
Read all instructions carefully
Description
= 6 A
Marking (D)
METROLOGY
SEAL
INSTRUMENT DESCRIPTION
➀
➁ Green warning light
➂ Red warning light
➃ Yellow warning light
➄
➅
GUIDE TO INSTALLATION
1)
panel (C).
2)
3)
4)
current transformer in its linear operating field.
I I
n max
0,5 A
I I
n max
5)
6)
count.
REFERENCE STANDARDS
2004/22/CE (MID)
(B)
0.5 induttive
0.8 capacitive