LEM HAS50-P Current transducer Datasheet

Current Transducers HAS 50..600-P
IPN
= 50..600 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 = ± 4 V
Electrical data
Primary nominal
current rms
IPN (A)
Primary current,
measuring range
IPM (A)
50
100
200
300
400
500
600
±
±
±
±
±
±
±
VC
IC
ÎP
Vd
Vb
RIS
VOUT
ROUT
RL
150
300
600
900
900
900
900
Type
HAS
HAS
HAS
HAS
HAS
HAS
HAS
RoHS since
date code
50-P
100-P
200-P
300-P
400-P
500-P
600-P
Supply voltage (± 5 %)
Current consumption
Overload capability
Rms voltage for AC isolation test, 50 Hz, 1 min
Rated isolation voltage rms, safe separation
Isolation resistance @ 500 VDC
Output voltage (Analog)@ ± IPN, RL = 10 kΩ, TA = 25°C
Output internal resistance
approx.
Load resistance 6)
46065
46062
planned
planned
46131
46216
planned
± 15
V
± 15
mA
30,000
At
3
kV
5001)
V
> 1000
MΩ
± 4 V ± 40 mV
100
Ω
>1
kΩ
ε
Accuracy @ IPN, TA = 25°C (excluding offset)
Linearity error 2) (0 .. ± IPN)
Electrical offset voltage, TA = 25°C
Hysteresis offset voltage @ IP = 0,
after an excursion of 1 x IPN
Temperature coefficient of VOE HAS 50-P
HAS 100..600-P
Temperature coefficient of VOUT (% of reading)
Response time to 90% of IPN step
di/dt accurately followed
Frequency bandwidth (small signal, -3dB) 3) 4)
L
VOE
VOH
TCVOE
TCVOUT
tr
di/dt
BW
<±1
%
< ± 1 % of IPN
< ± 20
mV
Notes :
Ambient operating temperature
Ambient storage temperature
Mass
Standards 5)
1)
2)
3)
4)
5)
6)
061019/3
and secondary circuit
• Isolation voltage 3000 V~
• Low power consumption
• Extended measuring range (3 x IPN)
• Insulated plastic case made of
polycarbonate PBT recognized
according to UL 94-V0
• Right angle pins for direct PCB
mounting
• Easy mounting
• Small size and space saving
• Only one design for wide current
ratings range
< ± 20
mV
<±2
mV/K
<±1
mV/K
< ± 0.1
%/K
<3
µs
> 50
A/µs
DC .. 50
kHz
General data
TA
TS
m
• Hall effect measuring principle
• Galvanic isolation between primary
Advantages
Accuracy - Dynamic performance data
X
Features
- 10 .. + 80 °C
- 25 .. + 85 °C
approx. 80
g
EN 50082-2
Pollution class 2, overvoltage category III.
Linearity data exclude the electrical offset.
Please refer to derating curves in the technical file to avoid excessive
core heating at high frequency.
Amorphous core option for high frequency application.
Please consult characterisation report for more technical details and
application advice.
If the customer uses 1kΩ of the load resistor, the primary current has to
be limited as the nominal.
• High immunity to external
interference.
Applications
• AC variable speed drives
• Static converters for DC motor drives
• Battery supplied applications
• Uninterruptible Power Supplies
(UPS)
• Switched Mode Power Supplies
(SMPS)
• Power supplies for welding
applications.
Application Domain
• Industrial
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
Page 1/2
www.lem.com
Dimensions HAS 50..600-P (in mm. 1 mm = 0.0394 inch)
PINS ARRANGEMENT
1.
2.
3.
4.
4-
+15V
–15V
OUTPUT
0V
0.64
3
Mechanical characteristics
• General tolerance
Safety
± 0.5 mm
This transducer must be used in electric/electronic equipment
with respect to applicable standards and safety requirements
in accordance with the following manufacturer's operating
instructions.
Caution, risk of electrical shock
When operating the transducer, certain parts of the module can
carry hazardous voltage (eg. primary busbar, power supply).
Ignoring this warning can lead to injury and/or cause serious
damage.
This transducer is a built-in device, whose conducting parts
must be inaccessible after installation.
A protective housing or additional shield could be used.
Main supply must be able to be disconnected.
Page 2/2
061019/3
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
www.lem.com
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