Ene rg y Ma na g e m e nt
Com p a ct Pow e r Tra nsd uce r
Typ e CPT-DIN “ Ad va nce d ve rsion”
• Class 1 (kWh), Class 2 (kvarh)
• Accuracy ±0.5 F.S. (current/voltage)
• Compact power transducer
• Instantaneous variables data format: 4 DGT
• Energies data format: 8+1 DGT
• System variables and phase measurements: VLL, VLN, A,
Amax, An, Admd, Admd max, VA, VAdmd, VAdmd max, W, Wdmd,
Wdmd max, WL1-WL2-WL3 max, var, PF, PFL1-PFL2-PFL3 min,
Hz, ASY
• Four quadrant power measurement
• Energy measurements: total and partial kWh and kvarh
(according to EN62053-21 and EN62053-23)
• Hour counter (5+2 DGT)
• One digital output and RS485 communication port (2
wires only)
• 16 freely configurable alarms with OR/AND logic linkable
to up to 2 digital outputs
• RS422/485/RS232 communication port (MODBUS-
RTU), iFIX SCADA compatibility
• TRMS meas. of distorted sine waves (voltages/currents)
• Universal power supply: 90 to 260 VAC/DC, 18 to 60 VAC/DC
• Dimensions: 45x83.5x98.5mm
• Voltage asymmetry, phase sequence, phase loss control
• Up to 3 analogue outputs (20mA or 10VDC)
• 2 digital outputs
Pro d uct De scrip tio n
How to order
CPT-DIN AV5 3 H A3 AX
Model
Range code
System
Power supply
Outputs
Option
3-phase compact power
transducer. Particularly rec-
ommended for the measure-
ment of the main electrical
variables also on board of
machines.
ing, with up to 3 analogue
outputs, or RS485 communi-
cation port or alarm outputs
or “Dupline” bus. Parameters
programmable by means of
CptASoft.
Housing for DIN-rail mount-
Ho w to o rd e r Cp tASo ft-k it
CptASoft: software to program the working parameters of
the transducer and to read the energies and the instanta-
neous variables. The kit includes the communication cable.
Typ e Se le ctio n
Range codes
System
Outputs
Options
AX:
AV5: 400/690V /1/5(6)AAC
L-L
3 :
1-2-3-phase,
balanced/
R2:
O2:
RS:
2-relay outputs
advanced functions
V : 185 V to 460 V
L-N
2-open collector outputs
1-reed relay output +
RS485 port (2-wire)
1-analogue output:
0/4 to 20mA DC
3-analogue outputs:
0/4 to 20mA DC
1-analogue output:
0 to 10V DC
V : 320 V to 800 V
L-L
unbalanced load,
with or without
neutral
AV6: 120/208V /1/5(6)AAC
L-L
V : 45 V to 145 V
L-N
A1:
A3:
V1:
V3:
Power supply
V : 78 V to 250 V
L-L
1 :
1-3-phase,
Phase current: 0.01A to 6A
Neutral current: 0.05A to 6A
balanced load (*)
L:
H:
18 to 60 VAC/VDC
90 to 260 VAC/VDC
(*) Note: the 3-phase bal-
anced load measurement
requires the connection of
the neutral according to fig.
15 and 16 in the final part of
this document.
3-analogue outputs:
0 to 10V DC
S1:
S2:
DB:
RS485/RS422 port
RS232 port
Dupline bus
Inp ut sp e cifica tio ns
Rated inputs
Current
System type: 3
Neutral current
Phase-phase voltage
Phase-neutral voltage
±(2% RDG+3DGT)
±(0.5% RDG+2DGT)
±(0.5% RDG+2DGT)
3 (internal current transformers)
Voltage
4
System type: 1
1 (internal CT)
2
Active and Apparent power,
Reactive power
Range accuracy: 0.05In to Imax
Current
Neutral current
Phase-phase voltage
Phase-neutral voltage
Active and Apparent power,
±(1.5% RDG+3DGT)
±(3% RDG+3DGT)
Current
Voltage
Accuracy (RS485)
(@25°C ±5°C, R.H. ≤60%)
Imax: 6A, Vmax: 400VLN (690V ),
LL
±(0.5% RDG+2DGT)
±(1% RDG+3DGT)
±(0.5% RDG+2DGT)
±(0.5% RDG+2DGT)
±(1% RDG+3DGT)
In: 5A, Vn: 230V (400V )
LN
LL
CT: 1, VT (PT): 1
Range accuracy: 0.02In to 0.05In
Current
±(0.5%FS) or ±(1%RDG+2DGT)
Specifications are subject to change without notice CPT-DINADS110706
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