Current Transducers HAZ 4000..20000-SB IPN = 4000..20000 A
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).
VOUT= ± 10 V
Electrical data
Primary nominal
DC current or AC peak
IPN (A)
Primary current
measuring range
IPM (A)
Type
RoHS since
date code
Features
4000
6000
10000
12000
14000
20000
± 4000
± 6000
± 10000
± 12000
± 14000
± 20000
HAZ 4000-SB
HAZ 6000-SB
HAZ 10000-SB
HAZ 12000-SB
HAZ 14000-SB
HAZ 20000-SB
46177
46177
46177
planned
planned
planned
· Hall effect measuring principle
· Galvanic isolation between primary
and secondary circuit
· Instantaneous voltage output
· Isolation voltage 12kV Rms /50 Hz
/1min
· Low power consumption
· Package in PBT meeting UL 94-V0
· Instantaneous voltage output
VC
Supply voltage (± 5 %)
Current consumption
± 15
V
IC
± 30
mA
A
ÎP
Overload capability
30,000
> 1000
RIS
VOUT
ROUT
RL
Isolation resistance @ 500 VDC
MW
V
Output voltage (Analog) @ ± IPN, RL = 10 kW, TA = 25°C ± 10
Output internal resistance
Load resistance
approx.100
> 10
W
Advantages
kW
· Easy installation
Accuracy - Dynamic performance data
· Small size and space savings
· Only one design for wide current
ratings range
· High immunity against external
interference
X
Accuracy @ IPN, TA = 25°C (excluding offset)
Linearity error 1) (0 .. ± IPN)
< ± 1
%
e
< ± 0.5 % of IPN
L
VOE
VOH
Electrical offset voltage @ TA = 25°C, IP = 0
Hysteresis offset voltage @ IP = 0;
after an excursion of 1 x IPN
< ± 50
mV
< ± 12.5
< ± 1
mV
mV/K
%/K
ms
Applications
TCVOE
TCVOUT
tr
Temperature coefficient of VOE
Temperature coefficient of VOUT (% of reading)
Response time to 90% of IPN step
Reaction time @ 10% of IPN
< ± 0.05
< 10
· Battery supplied applications
· Uninterruptible Power Supplies
(UPS)
tra
< 2
us
· Power supplies for welding and
telecom applications.
di/dt
BW
di/dt accurately followed
Frequency bandwidth, ± 3 dB, small signal 2)
> 50
A/ms
kHz
DC .. 3
General data
Applicationdomain
TA
TS
Ambient operating temperature
Ambient storage temperature
Housing PBT 30% glassfiber
- 25 .. + 85 °C
- 30 .. + 90 °C
· Industrial
m
Mass
approx. 6
kg
3)
Standard
EN 50178:1997
1)
Notes : Linearity data exclude the electrical offset.
2)
To avoid excessive core heating
Please consult characterisation report for more technical details and
application advice.
3)
Page 1/3
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
070219/8
www.lem.com
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