Current Transducer HNC- 050 .. 100P
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
= 50 .. 100 A
Electrical data
Primary nominal
DC current
Primary current
measuring range
Type
I
PN
(A)
50
100
I
P
(A)
0 .. ± 75
0 .. ± 140
HNC - 050P
HNC - 100P
HNC - 050P HNC - 100P
R
M
I
SN
K
N
V
C
I
C
V
d
Measuing resistance
Second nominal current
Turns ratio
60 .. 90
50
1 : 1000
60 .. 80
50
1 : 2000
Ω
mA
V
mA
kV
Features
•
Hall effect measuring principle
•
Galvanic isolation between primary
and secondary circuit
•
Isolation voltage 2500 V
•
Low power consumption
Supply voltage (± 5 %)
± 15
Current consumpution
15 +
I
SN
R.m.s. voltage for AC isolation test, 50/60Hz, 1 min
2.5
Accuracy-Dynamic performance data
Advantages
± 1 % of
I
PN
< ± 0.5
%
± 0.2
mA
± 0.15
mA
± 0.005 ms/°C
<1
µs
< ± 0.004 %/°C
ε
X
L
I
O
I
HC
I
OT
t
r
TC
ε
G
Accuracy @
T
A
= 25°C
Linearity (0 .. ±
I
PN
)
Electrical offset current @I
P
= 0, @T
A
= 25°C
Hysteresis offset current @
I
P
= 0,
after an excursion of
I
PN
Thermal drift of
I
O
0°C .. +70°C
Response time @ 90% of
I
P
Thermal drift of the gain (% of reading)
•
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
General data
T
A
T
S
R
S
m
Ambient operating temperature
Ambient storage temperature
HNC - 200P
- 10 .. + 80 °C
- 15 .. + 85 °C
HNC - 300P
Secondary coil Resistance
@T
A
= 25°C
Mass
75
95
30
Ω
g
(SMPS)
•
AC variable speed drives
•
Uninterruptible Power Supplies
(UPS)
•
Battery supplied applications
•
Inverters
010301/1
www.nanalem.co.jp
LEM [ LEM ]
