參數(shù)資料
型號: HAX500-S
廠商: LEM
英文描述: Current Transducers HAX 500 to 2500-S
中文描述: 電流轉(zhuǎn)換器HAX拋物面反射500 2500 - ?
文件頁數(shù): 1/2頁
文件大?。?/td> 140K
代理商: HAX500-S
Electrical data
Primary nominal
r.m.s. current
I
PN
(A)
Primary current
measuring range
I
P
(A)
Type
500
850
1000
1200
1500
2000
2500
±
1500
±
2550
±
3000
±
3600
±
4500
±
5500
±
5500
HAX 500-S
HAX 850-S
HAX 1000-S
HAX 1200-S
HAX 1500-S
HAX 2000-S
HAX 2500-S
V
C
I
C
I
OC
V
d
V
b
R
IS
V
OUT
R
OUT
R
L
Supply voltage (± 5 %)
Current consumption
Overload capacity
R.m.s. voltage for AC isolation test, 60 Hz, 1 mn
R.m.s. rated voltage, safe separation
Isolation resistance @ 500 VDC
Output voltage @ ±
I
,
R
L
= 10 k
,
T
A
= 25°C
Output internal resistance
Load resistance
± 15
± 15 mA
30,000
5
500
1)
> 1000
± 4V ± 40
V
At
kV
V
M
mV
k
approx. 100
> 1
Accuracy - Dynamic performance data
X
e
L
V
OE
V
OH
Accuracy @
I
,
T
A
= 25°C (without offset)
Linearity
2)
(0 .. ±
I
)
Electrical offset voltage,
T
= 25°C
Hysteresis offset voltage @
I
P
= 0;
after an excursion of 1 x
I
PN
Thermal drift of
V
Thermal drift of the gain (% of reading)
Response time @ 90% of
I
P
di/dt
accurately followed
Frequency bandwidth
3)
(- 3 dB)
< ± 1
< ± 1
< ± 20
%
% of
I
mV
< ± 30
< ± 1
< ± 0.1
< 5
> 50
DC .. 25
mV
V
OT
TC
e
G
t
di/dt
f
mV/K
%/K
μ
s
A/
μ
s
kHz
General data
T
A
T
S
m
Ambient operating temperature
Ambient storage temperature
Mass
Min. internal creepage distance/clearance
Isolation material group
Standards
4)
- 25 .. + 85
- 25 .. + 85
°C
°C
g
approx. 450
8.5
IIIa
EN 50178
mm
Current Transducers HAX 500 to 2500-S
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
V
OUT
=
= 500 .. 2500 A
±
4 V
Features
Hall effect measuring principle
Galvanic isolation between primary
and secondary circuit
Isolation voltage 5000 V~
Low power consumption
Extended measuring range (3 x
I
PN
)
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
AC motor speed control
Battery supplied applications
Uninterruptible Power Supplies
(UPS)
Power supplies for welding, cable TV
and telecommunication applications.
Notes :
1)
Pollution class 2, overvoltage category III
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.
031219/7
LEM Components
www.lem.com
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