- 您现在的位置：买卖IC网 > PDF目录170230 > CT50-T (LEM) Current Transducers CT 50-T PDF资料下载
参数资料
| 型号： | CT50-T |
| 厂商： | LEM |
| 英文描述： | Current Transducers CT 50-T |
| 中文描述： | 电流转换器的CT 50 - T的 |
| 文件页数： | 1/2页 |
| 文件大小： | 55K |
| 代理商： | CT50-T |
Current Transducer CT 50-T
For very accurate measurements of currents : DC, AC, pulsed...,
with a galvanic isolation between the primary circuit (high power)
and the secondary circuit (electronic circuit).
Electrical data
I
P N
Primary nominal r.m.s. current
50
A
I
P
Primary current, measuring range
0 .. ± 75
A
V
OU T
Analog output voltage
5
V
K
N
Conversion ratio
50 A / 5 V
R
L
Load resistance
> 500
C
L
Capacitance loading
≤ 5
nF
t
C
Output short-circuit duration 1)
∞
s
V
C
Supply voltage (± 5 %)
± 15
V
I
C
Current consumption
90 + V
OUT / R L
mA
V
d
R.m.s. voltage for AC isolation test, 50 Hz, 1 mn
6
kV
Accuracy - Dynamic performance data
X
G
Overall accuracy @ I
PN
- 25°C .. + 70°C
± 0.1
%
Typ
Max
V
O
Offset voltage @ I
P = 0
T
A = 25°C
± 0.4
mV
- 25°C .. + 70°C
± 0.6
mV
f
Frequency bandwidth (- 3 dB) @ 10 % of I
PN
DC .. 500
kHz
General data
T
A
Ambient operating temperature
- 25 .. + 70
°C
T
S
Ambient storage temperature
- 40 .. + 85
°C
m
Mass
670
g
Standards 2)
EN 50178
Notes : 1) If the short-circuit has a duration more than 1 s, the primary current of
the supply voltage must be interrupted for a short time to restore the
transducer to proper working order. The internal protection is done by
PTC resistors
2) A list of corresponding tests is available
Features
Closed loop (compensated) current
transducer
Insulated plastic case recognized
according to UL 94-V0
Patent pending.
Advanced features
f = 500 kHz
X
G =
± 0.1 % (- 25°C .. + 70°C).
Advantages
Excellent accuracy
Very good linearity
Low temperature drift
Optimized response time
Wide frequency bandwidth
No insertion losses
High immunity to external
interference
Current overload capability.
Applications
AC variable speed drives and servo
motor drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies
(UPS)
Switched Mode Power Supplies
(SMPS)
Power supplies for welding
applications.
I
PN
=
50 A
980814/5
LEM Components
ww w .lem.com
Preliminary
相关PDF资料 |
PDF描述 |
|---|---|
| CT501R12C-20 | T-1 3/4 SINGLE COLOR LED, RED, 5 mm |
| CT622LYF-821M | 1 ELEMENT, 820 uH, GENERAL PURPOSE INDUCTOR |
| CT622LYF-820K | 1 ELEMENT, 82 uH, GENERAL PURPOSE INDUCTOR |
| CT622LYF-681M | 1 ELEMENT, 680 uH, GENERAL PURPOSE INDUCTOR |
| CT622LYF-680M | 1 ELEMENT, 68 uH, GENERAL PURPOSE INDUCTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CT51 | 制造商:CDIL 制造商全称:Continental Device India Limited 功能描述:HIGH SPEED SILICON SWITCHING DIODE AXIAL LEAD |
| CT510A2 | 制造商:SCIEN 功能描述:TRANSDUCER |
| CT-510-A2 | 制造商:SCIEN 功能描述:TRANSDUCER |
| CT5111 | 制造商:CORSTAT CONTAINERS 功能描述:DIVIDER 16X31MM SLOTS PK10 制造商:CORSTAT CONTAINERS 功能描述:DIVIDER, 16X31MM SLOTS, PK10 制造商:CORSTAT CONTAINERS 功能描述:DIVIDER, 16X31MM SLOTS, PK10; External Height - Metric:520mm; External Width - Metric:3mm; External Depth - Metric:111mm; SVHC:No SVHC (19-Dec-2012); Colour:Black; Devices per Tray Capacity:16; Divider Type (Length):31 mm; External ;RoHS Compliant: NA |
| CT51264AA667 | 制造商:Crucial Technology 功能描述:4GB, 240-PIN DIMM, DDR2 PC2-53 制造商:Micron Consumer Products Group 功能描述:4GB, 240-PIN DIMM, DDR2 PC2-5300, NON-ECC, - Bulk |
发布紧急采购，3分钟左右您将得到回复。