Electrical data
Primary nominal
Primary current
Type
DC current
measuring range
I
PN
(A)
I
P
(A)
200
0 .. 400
HNC - 200P
300
0 .. 650
HNC - 300P
HNC - 200P HNC - 300P
R
M
Measuing resistance
20 .. 60
20 .. 35
I
SN
Second nominal current
100
100
mA
K
N
Turns ratio
1 : 2000
1 : 3000
V
C
Supply voltage ( 5 %)
15
V
I
C
Current consumpution
15 + I
SN
mA
V
d
R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn 2.5
kV
Accuracy-Dynamic performance data
X
Accuracy @ T
A
= 25C
< 1 % of I
PN
L
Linearity
(0 .. I
PN
)
< 0.25 % of I
PN
I
O
Electrical offset current @I
P
= 0, @T
A
= 25C
0.5
mA
I
HC
Hysteresis offset current @ I
P
= 0,
after an excursion of I
PN
0.3
mA
I
OT
Thermal drift of I
O
0C .. +70C
0.005mA/KC
t
r
Response time @ 90% of I
P
<1
s
TC
G
Thermal drift of the gain (% of reading)
0.04
%/C
General data
T
A
Ambient operating temperature
- 10 .. + 80 C
T
S
Ambient storage temperature
- 15 .. + 85 C
HNC - 200P
HNC - 300P
R
S
Secondary coil Resistance
@T
A
= 25C
10
20
m
Mass
160
g
Current Transducer HNC- 200 .. 300P
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
= 200 .. 300 A
Features
Hall effect measuring principle
Galvanic isolation between primary
and secondary circuit
Isolation voltage 2500 V
Low power consumption
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
Inverters
www.nanalem.co.jp
010301/1
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