AV100-2000 Datasheet, PDF (1/2 Pages) LEM – Voltage Transducer

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).
V_PN = 2000 V
Electrical data
V_PN
V_Pmax
V^ˆ _P
R_P
R_M
I_SN
V_C
I_C
V_d
V_e
Primary nominal r.m.s. voltage
Primary voltage measuring range
Non-measurable overload
Primary input resistance
Measuring resistance
@ V_C=11.4V
@ V_C=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) V_DC
17.8M
Ω
R_{M min}
0
R_{M max}
47
Ω
0
184 Ω
50
mA
DC± 12 .. 24 V
50+I_S
mA
6.5
kV
U _HT+ + U_HT- ≤ 4.2 k V DC
U_HT+ - U_HT-≤ V_PMAX
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 @ V_PN , T_A = + 25°C
X _G Overall Accuracy @ V_PN , T_A = - 25 .. + 70°C
εX G
L
Overall Accuracy @ V_PN , T_A = - 40 .. + 85°C
Linearity @ T_A = 25°C
I_O
Offset current @ V_P = 0, T_A = 25°C
t_r
Response time @ 10 % of V_PN
f
Frequency bandwidth (- 3 dB)
General data
T_A
Ambient operating temperature
T_S
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