參數(shù)資料
型號(hào)： HTY75-P
廠商： LEM
英文描述： Current Transducer HTY 50~100-P
中文描述： 電流互感器HTY 50?100磷
文件頁(yè)數(shù)： 1/2頁(yè)
文件大?。?/td> 118K
代理商： HTY75-P
Electrical data
Primary nominal
r.m.s. current
I
PN
(A)
Primary current
measuring range
I
P
(A)
Type
50
75
± 150
± 225
± 300
HTY 50-P
HTY 75-P
HTY 100-P
100
V
C
I
C
V
d
R.m.s. voltage for AC isolation test,
50/60Hz, 1 mn
2.5
R
IS
Isolation resistance @ 500 VDC
V
OUT
Output voltage @ ±
I
PN
,
R
L
= 10 k
,
T
A
= 25°C
R
L
Load resistance
Supply voltage
(± 5 %)
Current consumption
± 15
<± 20
V
mA
kV
M
V
k
> 500
± 4
>10
Accuracy-Dynamic performance data
X
e
L
V
OE
V
OH
Accuracy @
I
,
T
A
= 25°C (without offset)
Linearity (0 .. ±
I
)
Electrical offset voltage,
T
= 25°C
Hysteresis offset voltage @
I
P
= 0;
after an excursion of 1 x
I
PN
Thermal drift of
V
OE
typ.
max.
Thermal drift (% of reading)
Response time @ 90% of
I
Frequency bandwidth (- 3 dB)
1)
< ± 1.0
< ± 1.0
< ± 30
% of
I
PN
% of
I
PN
mV
< ± 15
±
2.0
±
3.0
< ± 0.1
< 7
mV
mV/K
mV/K
%/K
μs
V
OT
TC
e
G
t
r
f
DC .. 50 kHz
General data
T
A
T
S
m
Ambient operating temperature
Ambient storage temperature
Mass
- 10 .. + 75
°C
- 15 .. + 85 °C
< 30 g
Current Transducer HTY 50 .. 100-P
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
Features
Hall effect measuring principle
Galvanic isolation between primary
and secondary circuit
Isolation voltage 2500 V~
Low power consumption
Extended measuring range
(
3 x
I
PN
)
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
LEM Components
www.lem.com
010118/2
Notes :
1)
Derating is needed to avoid excessive core heating at high frequency.
EN 50178 approval pending
相關(guān)PDF資料
PDF描述
HTY50-P Current Transducer HTY 50~100-P
HTY100-P Current Transducer HTY 50~100-P
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