AV100-2000 Просмотр технического описания (PDF) - LEM Industrial
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AV100-2000 Datasheet PDF : 2 Pages
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Voltage Transducer AV 100-2000
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 = 2000 V
Electrical data
VPN
VPmax
Vˆ P
RP
RM
ISN
VC
IC
Vd
Ve
Primary nominal r.m.s. voltage
Primary voltage measuring range
Non-measurable overload
Primary input resistance
Measuring resistance
@ VC=11.4V
@ VC=22.8V
Secondary nominal r.m.s. current
Supply voltage (± 5 %)
Current consumption
R.m.s. voltage for AC isolation test, 50 Hz, 1 min
Max Common mode voltage
and
R.m.s. voltage for partial discharge
extinction @ 10pC
Accuracy - Dynamic performance data
2000
V
± 30001)
V
4500 (1s/h) VDC
17.8M
Ω
RM min
0
RM max
47
Ω
0
184 Ω
50
mA
DC± 12 .. 24 V
50+IS
mA
6.5
kV
U HT+ + UHT- ≤ 4.2 k V DC
UHT+ - UHT-≤ VPMAX
2.2
kV
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.
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 VPN
f
Frequency bandwidth (- 3 dB)
General data
TA
Ambient operating temperature
TS
Ambient storage temperature
m Mass
Standards
± 0.7
%
± 1.5
%
± 1.7
%
< 0.1
%
± 0.15
mA
< 12
µs
DC .. 13
kHz
- 40 .. + 85
°C
- 50 .. + 90
°C
375
g
EN 50155 (01.12.02)
EN 50124-1 (01.03.01)
NFF16101/2 (01.10.88)
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 .
Note : 1) Up to 2200 Vpk, 500 ms every 60 minutes & 2600 Vpk, 500 ms,12
times/year.
030805/2
LEM Components
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