AV100-750 Ver la hoja de datos (PDF) - LEM Industrial
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AV100-750 Datasheet PDF : 2 Pages
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Voltage Transducer AV100 Series
For the electronic measurement of voltages : DC, AC, pulsed...,
with a galvanic isolation between the primary circuit (high voltage)
and the secondary circuit (electronic circuit).
VPN = 50...1500 V
Electrical data
Primary nominal
Primary Voltage R.m.s. voltage for AC Type
R.m.s or DC voltage measuring range isolation test1)
VPN (V)
50
VPmax (V)
± 75
(50 Hz/1min)
Vd (kV)
3.3
AV 100-50
125
± 187.5
3.3
AV 100-125
150
± 225
3.3
AV 100-150
250
± 375
3.3
AV 100-250
500
± 750
3.3
AV 100-500
750
± 1125
4.3
AV 100-750
1000
± 1500
5.5
AV 100-1000
1500
± 2250
6.5
Vˆ P Not measurable overload
2 x VPmax (1s/h)
RM Measuring resistance
@ VC=11.4V
@ VC=22.8V
ISN Secondary nominal r.m.s. current
VC Supply voltage (± 5 %)
Ic
Current consumption
Max Common mode voltage
and
Ve
R.m.s. voltage for partial discharge
extinction @ 10pC
AV 100-1500
RM min
0
VDC
RM max
47
Ω
0
184 Ω
50
mA
DC ± 12 .. 24 V
50+IS
mA
U HT+ + UHT- ≤ 4.2 k V DC
UHT+ - UHT-≤ VPMAX
1.1 2)
kV
2.2 3)
kV
Accuracy - Dynamic performance data
X G Overall Accuracy @ VPN , TA = + 25°C
X G Overall Accuracy @ VPN , TA = - 25 .. + 70°C
εX G
L
Overall Accuracy @ VPN , TA = - 40 .. + 85°C
Linearity @ TA = 25°C
IO
Offset current @ VP = 0, TA = 25°C
tr
Response time @ 10 % of VPmax
f
Frequency bandwidth (- 3 dB)
± 0.7
%
± 1.5
%
± 1.7
%
< 0.1
%
± 0.15
mA
Between 10 and 13 µs
DC .. 13
kHz
General data
TA
Ambient operating temperature
TS
Ambient storage temperature
m Mass
Standards
- 40 .. + 85
°C
- 50 .. + 90
°C
375
g
EN 50155
EN 50124-1
NFF16101/2
Features
• Insulated plastic case recognized
according to UL 94-V0.
• Included primary resistor
Advantages
• Low power
• Excellent accuracy
• Very good linearity
• Low thermal drift
• Low response time
• High bandwidth
• High immunity to external
interference
• Low disturbance in common mode.
Applications
• AC variable speed drives and servo
motor drives
• Static converters for DC motor drives
• Battery supplied applications
• Uninterruptible Power Supplies
(UPS)
• Power supplies for welding
applications .
Notes : 1) Between primary and secondary
2) For models AV 100-50 to 750
3) For models AV 100-1000 & AV 100-1500
030523/4
LEM Components
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