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Электронный компонент: HAZ14000-SRI

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Electrical data
Primary nominal
Primary current
T y p e
current
measuring range
I
PN
(A)
I
P
(A)
4000
4000
HAZ 4000-SRI
6000
6000
HAZ 6000-SRI
10000
10000
HAZ 10000-SRI
12000
12000
HAZ 12000-SRI
14000
14000
HAZ 14000-SRI
20000
20000
HAZ 20000-SRI
V
C
Supply voltage ( 5 %)
15
V
I
C
Current consumption
50 mA
I
OC
Overload capacity
30,000
At
V
d
R.m.s. voltage for AC isolation test, 60 Hz, 1 mn
12
kV
V
b
R.m.s. rated voltage, safe separation
2000
1)
V
R
IS
Isolation resistance @ 500 VDC
> 1000
M
I
OUT
Output current @ I
PN
, T
A
= 25C
0-20
mA DC
R
OUT
Output internal resistance
approx. 20
R
L
Load resistance
< 300
Accuracy - Dynamic performance data
X
Accuracy @ I
PN
, T
A
= 25C (without offset)
< 1
%
L
Linearity
2)
(0 .. I
PN
)
< 1
% of I
PN
I
OE
Electrical offset current, T
A
= 25C
< 0.08
mA
I
OM
Residud offset current @ I
P
= 0;
after an excursion of 1 x I
PN
< 0.025
mA
I
OT
Thermal drift of I
OE
<
0.05 %of I
N
/K
TC
G
Thermal drift of the gain (% of reading)
< 0.05
%/K
t
r
Arranging time constant
< 400
m s
f
Frequency bandwidth
3)
(- 3 dB)
DC .. 3
kHz
General data
T
A
Ambient operating temperature
- 10 .. + 80 C
T
S
Ambient storage temperature
- 25 .. + 80 C
m
Mass
approx. 6
kg
Standards
4)
EN 50178
Minimum creepage & clearance
45
m m
Housing PBT 30% glassfiber
CTI IIIa, UL94-V0
Current Transducers HAZ 4000..20000-SRI
For the electronic measurement of currents: DC, AC, pulsed, mixed,
with a galvanic isolation between the primary circuit (high power)
and the secondary circuit (electronic circuit).
I
PN
= 4000..20000 A
I
OUT
= 0 - 20 mA
Features
Hall effect measuring principle
Galvanic isolation between primary
and secondary circuit
True-rms, 0-20mA DC current output
Isolation voltage 12kV~
Low power consumption
Package in PBT meets UL 94-V0
Advantages
Easy mounting
Small size and space savings
Only one design for wide current
ratings range
High immunity against external
interference
Applications
Battery supplied applications
Uninterruptible Power Supplies
(UPS)
Power supplies for welding and
telecommunication applications.
Notes :
1)
Pollution class 2, overvoltage category III, reinforced insulation
2)
Linearity data exclude the electrical offset.
3)
Please refer to derating curves in the technical file to avoid excessive
core heating at high frequency
4)
Please consult characterisation report for more technical details and
application advice.
040713/0
LEM Components
www.lem.com
Preliminary
LEM reserves the right to change limits and dimensions.
HAZ 4000 .. 20000-SRI
(in mm)
Preliminary
42
162
7.5
75
125
160
235
250
48
35
48
200
FUJICON F2023A
4-D6
M5
65
HAZ 10000-SRI
6
5
4
3
2
1
T.P.
GND 0V OUTPUT -Vc +Vc
1
6
Terminal
1...+Vc
2...-Vc
3...OUTPUT
4...0V
5...GND
6...T.P.
50
50