Energy Management
Compact Transducer for AC Measurements
Type CVT-DIN AV1/AV4/AV5
•
For AC current/voltage measurement
•
Field adjustment capability
•
For DIN-rail mounting
•
Degree of protection: IP 50
Product Description
Compact transducer for AC
current/voltage measurements
with field adjustment capabil-
ity. The housing is for DIN-rail
mounting and ensures a
degree of protection of IP 50.
Ordering Key
Model
Range code
Measurement
Power supply
Setpoints
Rated output
Calibration
CVT-DIN AV5AD01X
Type Selection
Range code
AV1:
AV4:
AV5:
100 VAC - 1 AAC
(max. 120 VAC - 1.2 A)
100 VAC - 5 AAC
(max. 120 VAC - 6 A)
500 VAC - 5 AAC
(max.600VAC- 6 A)
Power supply
A:
B:
C:
D:
24 VAC, -15% +10%,
50/60 Hz
1)
48 VAC, -15% +10%,
50/60 Hz
1)
115 VAC, -15% +10%,
50/60 Hz
1)
230 VAC, -15% +10%,
50/60 Hz (standard)
Rated output
1:
2:
3:
4:
Analogue output
0 to 20 mA (standard)
Analogue output
4 to 20 mADC
1)
Analogue output
0 to 10 VDC
1)
Analogue output
0 to ±1 VDC
1)
Calibration
X:
Y:
Standard calibration
Special calibration,
use ”Y” followed by
requested value
1)
On request
Input Specifications
Accuracy
(@ 25°C ± 5°C, R.H.
≤
60%)
Additional errors:
Humidity
Input frequency
Magnetic field
Ripple
Rated input
AV1:
AV4:
AV5:
± 0.5% f.s.,
(0.1 ln/Un to 1 In/Un)
The given accuracy already
includes: frequency, power
supply, output load influences
< 0.3%, 60% to 90% R.H.
< 0.4%, 62 to 400 Hz
< 0.5%, @ 400 A/m
≤
1% according to IEC
60688-1 and EN 60688-1
1 A (1 V internal shunt/1
Ω
imp)/
100 VAC (200 kΩ impedance)
5 A (250 mV internal shunt/
0,05
Ω
impedance) /
100 VAC (200 kΩ imp.)
5 A (250 mV internal shunt/
0,05
Ω
impedance) /
500 VAC (1 MΩ imp.)
AC frequency range
Overload protection
Cont.: Current:
Voltage:
For 1 s: Current:
Voltage:
48 to 62 Hz
1.2 x rated input
1.2 x rated input
20 x rated input
2 x rated input
Specifications are subject to change without notice
1
CVT-DIN AV1/AV4/AV5
General Specifications
Warm-up time
Operating temperature
Storage temperature
Insulation reference voltage
Insulation
15 minutes
0 to 50°C (32 to 122°F)
(R.H. < 90% non-condensing)
-10 to 60°C (14 to 140°F)
(R.H. < 90% non-condensing)
300 V
rms
to ground
2000 V
rms
between output
and measuring input,
output and supply input.
4000 V
rms
between
input/output and ground
4000 V
rms
for 1 minute
≥
80 dB, 48 to 62 Hz
EN 50081-1, EN 50082-1
Safety standards
Safety requirements
Product requirements
Connector
Housing
Dimensions
Material
Degree of protection
Weight
Approval
IEC 601010-1, EN 61010-1
IEC 60688-1, EN 60688-1
Screw-type,
max. 2.5 mm
2
wires
4-DIN modules,
58.5 x 89 x 71.5 mm
ABS,
self-extinguishing: UL 94 V-0
IP 50
300 g approx.
(packing included)
CE
Dielectric strength
Noise rejection
CMRR
EMC
Output Specifications
Range/load
0 to 20 mA
4 to 20 mA
0 to 10 V
0 to ±1 V
Adjustment
Load:
≤
500
Ω
Load:
≤
500
Ω
Load:
≥
10 kΩ
Load:
≥
10 kΩ
Easy field adjustment from 50
to 130% of the I/U inputs
which can be modified with-
out any calibrator being re-
quested
300 ms typical
200 ppm/ºC
Supply Specifications
AC supply
230 VAC, -15% +10%,
50/60 Hz (standard)
24 VAC, 48 VAC, 115 VAC,
-15% +10%, 50/60 Hz
(on request)
≤
5 VA
Power consumption
Response time
Temperature drift
Dimensions
Connections
230VAC
115VAC
48VAC
24VAC
~
~
1
3
CVT-DIN
A-V AC/DC
4 5 6
8
10 11 12
Note
Measurement inputs
Current measurement: between
current input and common (1)
terminals;
Voltage measurement: between
voltage input and common (1)
terminals.
2
Specifications are subject to change without notice
+
OUTPUT: 10V/±1V.....
–
ADJUSTMENT
INPUT: current
(1) COM.
INPUT: voltage
OUTPUT: 20mA
+
..
–
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电源技术
