CPT-DIN Datasheet, PDF (1/13 Pages) List of Unclassifed Manufacturers – Energy Management Compact Power Transducer

Energy Management
Compact Power Transducer
Type CPT-DIN “Advanced version”
• 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
• 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)
• 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
Product Description
How to order _{CPT-DIN AV5 3 H A3 AX}
3-phase compact power
transducer. Particularly rec-
ommended for the measure-
ment of the main electrical
variables also on board of
machines.
Housing for DIN-rail mount-
ing, with up to 3 analogue
outputs, or RS485 communi-
cation port or alarm outputs
or “Dupline” bus. Parameters
programmable by means of
CptASoft.
Model
Range code
System
Power supply
Outputs
Option
How to order CptASoft-kit
Type Selection
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.
Range codes
System
Outputs
Options
AV5: 400/690VL-L/1/5(6)AAC _{3 :}
VL-N: 185 V to 460 V
VL-L: 320 V to 800 V
AV6: 120/208VL-L/1/5(6)AAC
VL-N: 45 V to 145 V
VL-L: 78 V to 250 V
1:
Phase current: 0.01A to 6A
Neutral current: 0.05A to 6A
1-2-3-phase,
balanced/
unbalanced load,
with or without
neutral
1-3-phase,
balanced load (*)
R2: 2-relay outputs
O2: 2-open collector outputs
RS: 1-reed relay output +
RS485 port (2-wire)
A1: 1-analogue output:
0/4 to 20mA DC
A3: 3-analogue outputs:
0/4 to 20mA DC
(*) Note: the 3-phase bal- V1: 1-analogue output:
anced load measurement
0 to 10V DC
requires the connection of V3: 3-analogue outputs:
the neutral according to fig.
0 to 10V DC
15 and 16 in the final part of S1: RS485/RS422 port
this document.
S2: RS232 port
Input specifications
DB: Dupline bus
Rated inputs
Current
Voltage
Current
Voltage
Accuracy (RS485)
(@25°C ±5°C, R.H. ≤60%)
Range accuracy: 0.02In to 0.05In
Current
System type: 3
3 (internal current transformers)
4
System type: 1
1 (internal CT)
2
Imax: 6A, Vmax: 400VLN (690VLL),
In: 5A, Vn: 230VLN (400VLL)
CT: 1, VT (PT): 1
±(0.5%FS) or ±(1%RDG+2DGT)
Neutral current
Phase-phase voltage
Phase-neutral voltage
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,
Specifications are subject to change without notice CPT-DINADS110706
AX: advanced functions
Power supply
L: 18 to 60 VAC/VDC
H: 90 to 260 VAC/VDC
±(2%RDG+3DGT)
±(0.5%RDG+2DGT)
±(0.5%RDG+2DGT)
±(1.5%RDG+3DGT)
±(3%RDG+3DGT)
±(0.5%RDG+2DGT)
±(1%RDG+3DGT)
±(0.5%RDG+2DGT)
±(0.5%RDG+2DGT)
±(1%RDG+3DGT)
1