IPN = ± 1000A
VOUT = ± 5V
Current Transducer HAR 1000-S
For the electronic measurement of currents: AC, DC, pulsed, mixed,
with a galvanic isolation between the primary circuit (high power) and
the secondary circuit (electronic circuit).
Electrical data
IPN
IP
Primary nominal current
±1000
±2500
±15
A
A
Features
Primary current, measuring range @ VC = ±15V
Supply voltage (± 5 %)
· Hall effect measuring principle
· Galvanic isolation between primary
and secondary circuit
· Isolation voltage 7kV
· Wide measuring range (2.5 x IPN)
· UL 94-V0 rated
VC
IC
V
Current consumption
<±20
>500
±5
mA
MW
V
RIS
VOUT
ROUT
Vb
Isolation resistance @ 500 VDC
Output voltage @ ± IPN, RL = 10 kW, TA = 25°C
Output internal resistance
<100
³ 2.1
W
R.m.s. rated isolation voltage
kV
kV
kW
kV
Vd
R.m.s. voltage for AC isolation test, 50/60Hz, 1mn ³ 7
Advantages
RL
Load resistance
³ 10
³ 3.6
Ve
Partial discharge extinction voltage @ £ 10 pC
· Easy mounting
· Compact
· High immunity to external
interference
Accuracy-Dynamic performance data
· Low power consumption
X
Accuracy2) @ IPN, TA = 25°C, VC = ±15V(±5 %)
Linearity(0 .. ± IPN)
<±0.5 % of IPN
<±0.5 % of IPN
£±5.5 % of IPN
e
L
TCe
VOE
Thermal drift of the gain (between -40 .. +70°C)
Electrical offset voltage, TA = 25°C
Hysteresis offset voltage @ IP = 0;
after an excursion of 1 x IPN
G
Applications
<±20
mV
VOH
· Traction
<±15
<±50
£5
mV
mV
µs
VOT
Thermal drift of offset (between -40 .. +70°C)
Response time @ 90% of IP
tr
f
Frequency bandwidth (-3 dB)
DC .. 10
kHz
General data
TA
TS
m
Ambient operating temperature
-40 .. +70
-40 .. +85
400
°C
°C
Ambient storage temperature
Mass
g
Creepage distance
Clearance
³ 26
m m
m m
³ 19
Standards
EN 50155,
prEN 50124
Notes : 1) Basic insulation, overvoltage category III, pollution degree 2
2) Accuracy data exclude the eletrical offset.
040729/2
LEM Components
www.lem.com