HNC-100P Просмотр технического описания (PDF) - LEM Industrial
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HNC-100P Datasheet PDF : 2 Pages
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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 = 50 .. 100 A
PN
Electrical data
Primary nominal
DC current
IPN (A)
50
100
Primary current
measuring range
IP (A)
0 .. ± 75
0 .. ± 140
Type
HNC - 050P
HNC - 100P
HNC - 050P HNC - 100P
RM
Measuing resistance
ISN
Second nominal current
KN
Turns ratio
60 .. 90 60 .. 80
Ω
50
50
mA
1 : 1000 1 : 2000
VC
Supply voltage (± 5 %)
± 15
V
IC
Current consumpution
15 + ISN m A
Vd
R.m.s. voltage for AC isolation test, 50/60Hz, 1 min 2.5 kV
Features
• Hall effect measuring principle
• Galvanic isolation between primary
and secondary circuit
• Isolation voltage 2500 V
• Low power consumption
Accuracy-Dynamic performance data
X
εL
IO
IHC
IOT
ε t r
TC G
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)
± 1 % of IPN
< ± 0.5 %
± 0.2
mA
± 0.15 mA
± 0.005 ms/°C
<1
µs
< ± 0.004 %/°C
General data
TA
Ambient operating temperature
TS
Ambient storage temperature
RS
Secondary coil Resistance
@TA = 25°C
m
Mass
HNC - 200P
- 10 .. + 80 °C
- 15 .. + 85 °C
HNC - 300P
75
95
Ω
30
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
• Inverters
010301/1
www.nanalem.co.jp
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