HNC-200P(2005) Просмотр технического описания (PDF) - LEM Industrial
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HNC-200P Datasheet PDF : 2 Pages
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Current Transducer HNC-200P 200A-100mA
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).
IPN = 200 A
Electrical data
IPN
Primary nominal r.m.s. current
IP
Primary current, measuring range
VC
Supply voltage (± 5 %)
IC
Current consumption
Vd
R.m.s. voltage for AC isolation test, 50 Hz, 1 mn
R IS
Isolation resistance @ 500 VDC
IOUT
Output current @ ± IPN, RL = 10 kΩ, TA = 25°C
R
Load resistance
L
200
A Features
± 400
A • Hall effect measuring principle
± 15
V • Galvanic isolation between primary
± 15
mA
and secondary circuit
2.5
kV • Low power consumption
> 500
100
MΩ
mA
•
Extended measuring range(3 x I )
PN
• Insulated plastic case recognized
40 .. 80
Ω
according to UL 94-V0
Accuracy-Dynamic performance data
X
ε
L
IOE
I
OH
I
ε OT
TC G
t
r
Accuracy @ IPN, TA = 25°C (without offset)
Linearity error 1) (0 .. ± I )
PN
Electrical offset current, TA = 25°C
Hysteresis offset current @ I = 0;
P
after an excursion of 1 x IPN
Thermal drift of I T = -5..+70°C
OE A
Thermal drift of the gain (% of reading), TA = -5..+70°C
Response time @ 90% of I
P
< ± 1 % of IPN
< ± 0.25% of I
PN
< ± 0.5 mA
< ± 0.3 mA/K
< ± 0.005 mA/K
< ± 0.04 %/K
<1
µs
General data
TA
Ambient operating temperature
T
Ambient storage temperature
S
m
Mass
- 10 .. + 80 °C
- 15 .. + 85 °C
140
g
Advantages
• Easy mounting
• Small size and space saving
• Only one design for wide current
ratings range
• High immunity to external
interference.
Applications
• DC motor drives
• Switched Mode Power Supplies
(SMPS)
• AC variable speed drives
• Uninterruptible Power Supplies
(UPS)
• Battery supplied applications
• Power supplies for welding
applications
Notes : 1) Linearity data exclude the electrical offset.
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Industrial
051013/0
Page 1/2
www.lem.com
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