Download ACTIVE/REACTIVE POWER TRANSDUCERS

ACTIVE/REACTIVE POWER TRANSDUCERS
Transducer series TP_
The TP_ type power-transducers, connected either to single- or three-phase
networks, provide on its standard DC output a signal wich is proportional to
the reactive and/or active power value of the network (depends on the type of
transducer). The transducers uses 2 analog outputs and RS232 / RS485
communication ports with Modbus RTU protocol. The transducers includes
EMC filterings.
These transducers were built into a high insulated plastics case with DIN-rail
mounting possibility. The circuit can be connected to the front panel of the
case onto the screw-bolt connectors. The output circuits are galvanically
isolated from the input circuits.
Application
Type
Weight
Input
Overload
Output mA
Output V
Non-sinusoidal
Waveform
RMS measuring
Active power (W)
Reactive power (var)
Active-reactive power
Approxiative
Rated value UN
Rated value IN
Power consumption
Working range
Measuring range
Rated frequency
Continuous
for 0,5 sec
Rated value
Load resistance
Rated value
Load resistance
Load influence
Response time
constant
1-phase
3-phase 4wire
balanced load
3-phase 3-wire
unbalanced load
TPAb
TPAb1
TPAc
TPAd
TPRb
TPRb1
TPRc
TPRd
TPARb
TPARb1
TPARc
TPARd
0,65 kg
0,65 kg
0,65 kg
0,65 kg
57...290V
3x100/57V, 3x110/63V, 3x230/132V, 3x400/230V, 3x500/290V
1A, 5A
voltage < 1,5VA current < 0,5VA
80 – 120% UN
0 – 120% IN
apparent power calibration factor FCAL (0,5 – 1,2)
50 / 60 Hz
1,2 UN (U < 600V) 2 IN (i < 10A)
2 UN (< 600V) 10 IN
0 – 20mA, ± 20mA, 4 – 20mA galvanically isolated
≤ 750Ω
0 – 10V, ± 10V, 2 – 10V galvanically isolated
≤ 2kΩ
< 0.2%
τ ≤ 0.4 sec
RS232 or RS485 Modbus RTU protocol galvanically isolated
57V, 100V, 110V, 230V, 400V
24V, 48V, 60V, 110V
0,5% or 0,2%
23ºC ±1ºC
<100ppm / Kº
≥ 15 min
Light grey polycarbonate comply with UL 94 V0
Screw terminals for 2x 0,5 – 2,5 mm2
Numbering comply with DIN 43807
Snap-on to rail 35x7,5 mm comply with DIN-EN 50022 / BS 5584
Any position
Case IP 50 / terminals IP 30 comply with IEC 529 / BS 5490 / DIN 400
3,75kV, 50 Hz, 1min
0 to +50ºC
-20 to +70ºC
=95%RH non condensing
HSE comply with DIN 40040 – 3 comply with VDE / VDI 3540
EN 60688
EMC EN 61000
Order specification:
Active-reactive power transducer, 3-pase, 4-wire, unbalanced load
3 x 400/230V (or VT), CT: 100/5A, Range: 80 kW-80kvar, Output: ±20 mA
Class of accuracy: 0,5
TPARd
3x400/230V
3-phase 4-wire
unbalanced load
TPAa
TPRa
TPARa
0,6 kg
Data output
Auxiliary
Voltage AC
Voltage DC
Class
Accuracy
Calibration
temperature
Temperature
coefficient
Warm-up time
Material
Connection
Case
Terminal marking
Fixing
Mouting
Enclosure code
Insulation
Test voltage
Working temperature
Climatic
Storage temperature
Humidity
Class of climate
Applied general standards
3-phase 3wire
balanced load
100/5A
80 kW
±20 mA
cl. 0,5
ACTIVE/REACTIVE POWER TRANSDUCERS
Dimension in mm:
Terminal cover
Wiring diagram
2 – Phase L1
5 – Phase L2
8 – Phase L3
11 – Null N
1 – Current input L1 ( S1 )
3 – Current input L1 ( S2 )
4 – Current input L2 ( S1 ) S1
6 – Current input L2 ( S2 )
7 – Current input L3 ( S1 )
9 – Current input L3 ( S2 )
13 – Auxiliary voltage UN 230VAC
14 – Auxiliary voltage UN 230VAC
15 – Active analog output +
16 – Active analog output 17 – Reactive analog output +
18 – Reactive analog output TPAR-b
19 – RS232 or RS485 +
20 – RS232 or RS485 -
TPAR-a
2
1
3
S1
S2
P1
P2
x
N
OUT
OUT
ACTIVE
TPA-b
1
TPR-b
S1
+ -
+ -
15 16
17 18
19 20
2
1
L3
TPR-b1
3
S1
x
xx
P2
13 14
TPA-b1
11
S2
P1
AUX UN
230VAC
RS232 / 485
REACTIVE
+ -
TPAR-b1
3
L1
L2
11
TPR-a
L1
8
2
TPA-a
S2
L1
P1
L2
x
xx
P2
L3
N
OUT
OUT
+ -
+ -
+
15 16
17 18
19 20
TPAR-c
2
RS232 / 485
REACTIVE
ACTIVE
5
-
TPA-c
8
1
3
S1
TPR-c
P2
S2
P1
OUT
REACTIVE
15 16
17 18
19 20
5
RS232 / 485
+ -
+ -
+
15 16
17 18
19 20
-
8
P2
AUX UN
230VAC
13 14
x
xx
13 14
TPA-d
11
1
S1
S1
L3
OUT
+ -
S2
P1
ACTIVE
+ -
2
AUX UN
230VAC
RS232 / 485
REACTIVE
+ -
TPAR-d
9
L1
L2
ACTIVE
13 14
7
OUT
OUT
AUX UN
230VAC
L1
P1
L2
3
4
S2
S1
P2
TPR-d
6
7
S2
S1
9
S2
P1 P2
L3
P1
N
OUT
ACTIVE
OUT
REACTIVE
RS232 / 485
+ -
+ -
+ -
15 16
17 18
19 20
x xx
P2
AUX UN
230VAC
13 14
x
xx
xxx