HNC-40CA. HNC-40CA Datasheet

HNC-40CA Datasheet PDF

Part HNC-40CA
Description Current Transducer HNC-40CA
Feature Current Transducer HNC-40CA For the electronic measurement of currents: DC, AC, pulsed, mixed, with .
Manufacture LEM
Datasheet
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Current Transducer HNC-40CA For the electronic measurement o HNC-40CA Datasheet




HNC-40CA
Current Transducer HNC-40CA
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 = 400 A
PN
Electrical data
IPN Primary nominal DC or rms current
400
IP Primary current, measuring range
0 .. ± 800
RM Measuing resistance
20
ISN Second nominal current
100
KN Turns ratio
1 : 4000
VC Supply voltage (± 5 %)
± 15
IC Current consumpution
20 + ISN
Vd R.m.s. voltage for AC isolation test, 50/60Hz, 1 min 2.0
A
A
mA
V
mA
kV
Features
Hall effect measuring principle
Panel mount type
Accuracy-Dynamic performance data
X
εL
IO
IHC
IOT
tr
TCεG
Accuracy @ TA = 25°C
Linearity (0 .. ± IPN)
Electrical offset current @IP = 0, @TA = 25°C
Hysteresis offset current @ IP = 0,
after an excursion of IPN
Thermal drift of IO
0°C .. +70°C
Response time @ 90% of IP
Thermal drift of the gain (% of reading)
General data
TA Ambient operating temperature
TS Ambient storage temperature
RS
Secondary coil Resistance
@TA = 25°C
m Mass
< ±1 % of IPN
< ± 0.5 % of IPN
± 0.5
mA
± 0.6
mA
± 0.03 mA/°C
< 3 µs
< ± 0.04 %/°C
- 10 .. + 80 °C
- 15 .. + 85 °C
30
310 g
Advantages
High accuracy
Excellent linearity
Low temperature drift
Good response time
Wide frequency range
Compact
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
Inverters
010301/1
www.nanalem.co.jp



HNC-40CA
HNC- 40CA (in mm)
NANALEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.




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