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參數資料
| 型號： | HTB400-P |
| 廠商： | LEM |
| 英文描述： | Current Transducers HTB 50~400-P and HTB 50~100-TP |
| 中文描述： | 電流轉換器HTB的50?400 - P和HTB系列50?100，大埔 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 66K |
| 代理商： | HTB400-P |
Electrical data
Primary nominal
r.m.s. current
I
PN
(A)
Primary current
measuring range
I
P
(A)
Type
50
100
200
300
400
±150
HTB 50-P, HTB 50-TP
1)
±300
HTB 100-P, HTB 100-TP
1)
±500
±600
±600
HTB 200-P
HTB 300-P
HTB 400-P
V
C
I
C
V
d
R
IS
V
OUT
R
OUT
R
L
Supply voltage (±5 %)
2)
Current consumption
R.m.s. voltage for AC isolation test, 50/60 Hz, 1 mn
Isolation resistance @ 500 VDC
Output voltage @ ±
I
,
R
L
= 10 k
,
T
A
= 25°C ±4
Output internal resistance
Load resistance
±12 .. ±15
<±15
2.5
>500
V
mA
kV
M
V
100
≥
10
k
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 3 x
I
PN
Thermal drift of
V
OE
<±1
<±1
<±30
% of
I
PN
% of
I
mV
<±1
<±2.0
<±1.0
<±0.1
<3
% of
I
mV/K
mV/K
%/K
V
OT
HTB 50-(T)P
HTB 100-(T)P..400-P
TC
e
G
t
r
f
Thermal drift (% of reading)
Response time @ 90% of
I
P
Frequency bandwidth (-3 dB)
3)
μ
s
DC .. 50 kHz
General data
T
A
T
S
m
Ambient operating temperature
Ambient storage temperature
Mass (-TP version)
2 pins of 2mm diameter are available on transducer
for PCB soldering.
-20 .. +80
-25 .. +85
°C
°C
<30 (<36)
g
I
PN
= 50 .. 400 A
Features
Hall effect measuring principle
Galvanic isolation between primary
and secondary circuit
Isolation voltage 2500V
Low power consumption
Wide power supply: ±12V to ±15V
Primary bus bar option for 50A and
100A version for ease of connection
Advantages
Small size and space saving
Only one design for wide current
ratings range
High immunity to external
interference.
Applications
AC variable speed drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies
(UPS)
Switched Mode Power Supplies
(SMPS)
Power supplies for welding
applications.
LEM Components
www.lem.com
030529/7
Current Transducers HTB 50 .. 400-P
and HTB 50 .. 100-TP
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).
Notes :
1)
-TP version is equipped with a primary bus bar.
2)
Operating at ±12V
≤
Vc < ±15V will reduce measuring range.
3)
Derating is needed to avoid excessive core heating at high frequency.
EN 50178 approval pending
相關PDF資料 |
PDF描述 |
|---|---|
| HTB50-P | Current Transducers HTB 50~400-P and HTB 50~100-TP |
| HTB50-TP | Current Transducers HTB 50~400-P and HTB 50~100-TP |
| HTC1000-S | Current Transducers HTC 1000~3000-S |
| HTC2000-S | Current Transducers HTC 1000~3000-S |
| HTC3000-S | Current Transducers HTC 1000~3000-S |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HTB400-P/SP5 | 制造商:LEM 制造商全稱:LEM 功能描述:Current Transducers HTB 50~400-P/SP5 and HTB 50~100-TP/SP5 |
| HTB400-SP5 | 制造商:LEM 制造商全稱:LEM 功能描述:Current Transducers |
| HTB-4-1000A | 制造商:SPC Multicomp 功能描述:SPACER/STANDOFF BRASS 6.35MM X 25.4MM 制造商:SPC Multicomp 功能描述:SPACER/STANDOFF, BRASS, 6.35MM X 25.4MM 制造商:SPC Multicomp 功能描述:SPACER/STANDOFF, BRASS, 6.35MM X 25.4MM; Thread Size - Imperial:4-40; Spacer Material:Brass; External Width:6.35mm; Body Plating:Zinc; Overall Length:25.4mm; Spacing Height:1"; Thread Length:25.4mm ;RoHS Compliant: Yes |
| HTB-421 | 制造商: 功能描述: 制造商:undefined 功能描述: |
| HTB-4-250A | 制造商:Farnell / Duratool 功能描述:STANDOFF 制造商:SPC Multicomp 功能描述:SPACER/STANDOFF, BRASS, 6.35MM X 6.35MM; Thread Size - Imperial:4-40; Spacer Material:Brass; External Width:6.35mm; Body Plating:Zinc; Overall Length:6.35mm; Spacing Height:0.25"; Thread Length:6.35mm ;RoHS Compliant: Yes |
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