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- 產(chǎn)品名稱(chēng):CHCS-ITH-50S系列高精度電流傳感器
- 產(chǎn)品型號:CHCS-ITH-50S
- 產(chǎn)品展商:中霍傳感
- 產(chǎn)品文檔:
點(diǎn)擊下在CHCS-ITH-50S產(chǎn)品說(shuō)明書(shū)
CHCS-ITH-50S系列高精度電流傳感器用于電流的超高精度測量:DC,AC,脈沖......,CHCS-ITH-50S系列高精度電流傳感器初級和次級之間采用電流隔離. For ultra-high precision measurement of current:DC,AC,pulsed...,with galvanic separation betweeen premary and secondary. Current transducer uses Fluxgate principle to measure any kinds of electric current. The output signal is small current that can be accepted by electronic circuit. The primary inp
電氣性能Electrical date
|
參數 parameter |
符號 Symbols |
測試條件 Test conditions |
數值Value |
單位 Unit |
||
|
*小 Min |
標稱(chēng) Typ |
*大 Max |
||||
|
原邊額定電流 Primary rated current |
IPN |
-- |
-- |
±50 |
-- |
Adc |
|
原邊過(guò)載電流 Primary overload current |
IPM |
1 min |
-- |
-- |
±60 |
Adc |
|
工作電壓 Supply voltage |
Vc |
-- |
-- |
±12 |
-- |
V |
|
功耗電流 Current consumption |
IPwr |
-- |
±10 |
±60 |
±80 |
mA |
|
電流變比 Conversion ratio |
KN |
-- |
1000:1 |
-- |
||
|
額定輸出電流 Rated output current |
ISN |
@Ipn=±200 |
-- |
±50 |
-- |
mA |
|
測量電阻 Measuring resistance |
RM |
@Ipn=±50 |
0 |
-- |
120 |
Ω |
|
@Ipn=±100 |
0 |
-- |
60 |
|||
動(dòng)態(tài)參數Dynamic parameter:
|
參數 parameter |
符號 Symbols |
測試條件 Test conditions |
數值Value |
單位 Unit |
||
|
*小 Min |
標稱(chēng) Typ |
*大 Max |
||||
|
精度Accuracy |
X |
@ DC Ta =+25℃ |
-- |
-- |
0.1 |
% |
|
線(xiàn)性度 Linearity |
εL |
-- |
-- |
-- |
2 |
ppm |
|
零點(diǎn)失調電流 Zero offset current |
Io |
@25℃ |
-- |
-- |
50 |
uA |
|
動(dòng)態(tài)響應時(shí)間 Dynamic response time |
tr |
di/dt=100A/us,上升至 90% IPN |
-- |
-- |
1 |
us |
|
頻帶寬度(- 3 dB) Current change rate(- 3 dB) |
F |
-- |
0 |
-- |
100 |
kHz |
|
零點(diǎn)失調電流 Zero offset current |
IoT |
全溫度范圍 Full temperature range |
-- |
-- |
300 |
uA |
一般特性General characteristics:
|
參數 parameter |
符號 Symbols |
測試條件 Test conditions |
數值Value |
單位 Unit |
||
|
*小 Min |
標稱(chēng) Typ |
*大 Max |
||||
|
工作溫度范圍 working temperature |
TA |
-- |
-20 |
-- |
+70 |
℃ |
|
儲存溫度范圍 Storage temperature |
TS |
-- |
-25 |
-- |
+85 |
℃ |
|
質(zhì)量 weight |
m |
-- |
58±5 |
g |
||
安 全特性Safety characteristics:
|
參數 parameter |
符號 Symbols |
測試條件 Test conditions |
數值Value |
單位 Unit |
|
|
隔離電壓 Isolation voltage |
原、副邊之間 Primary and secondary |
Vd |
50Hz,1min |
5 |
KV |
|
瞬態(tài)隔離耐壓 Transient isolation withstand voltage |
原、副邊之間 Primary and secondary |
Vw |
50us |
10 |
KV |
|
隔離電壓 Isolation voltage |
副邊對外殼 secondary and shell |
Vd |
50Hz,1min |
2.5 |
KV |
|
相比漏電起痕指數 Compared with leakage index |
CTI |
IEC-60112 |
275 |
V |
|
機械特性Mechanical properties:
· 公差:外形尺寸、安裝定位尺寸公差按照GB/T1804-2000 C 級標準執行。
Tolerance: Shape size and Installation location dimensions are carried out according to GB/T1804-2000 C standard.
· 緊固點(diǎn):35mm導軌卡扣,見(jiàn)圖1。
Fastening points: 35mm guide rail buckle, as shown in Figure 1.
· 原邊穿孔直徑:?8。
Primary perforation diameter:? 8.
· 連接端子型號:接線(xiàn)柱。
Connection terminal type: Terminal.
外形尺寸及端子定義(單位:mm):
Outline size and terminal definition(Unit: mm)
端子定義Terminal definition:
|
Pin |
Definition |
Pin |
Definition |
|
1 |
—— + Supply voltage |
5 |
+ Supply voltage |
|
2 |
—— |
6 |
- Supply voltage |
|
3 |
—— |
7 |
output |
|
4 |
—— |
8 |
GND |
應用連接及說(shuō)明Application connection and description:
1. 測試說(shuō)明Test instructions:
通過(guò)測量流過(guò)RM 的測試電流Is,或者RM 兩端的電壓UR,可以得到原邊電流IP:
By
measuring the test current Is flowing through the RM,
or the voltage UR at both ends of the RM ,
the original side current IP can be obtained:
IP= KN *Is= KN * (UR/RM)
IS 在IP 按箭頭方向流動(dòng)時(shí),是正向的。
IS is positive when IP flows in the direction of
arrow.
原邊導體溫度不能超過(guò)100℃。
The
temperature of the primary conductor should not exceed 100 C.
此模塊為標準傳感器,對于特殊的應用請與我們聯(lián)系。
This module is standard sensor.For special purposes, please contact
us.
我們保留對傳感器修改的權利,恕不另行通知。
2.如有必要,請您留下您的詳細聯(lián)系方式!
點(diǎn)擊下在CHCS-ITH-50S產(chǎn)品說(shuō)明書(shū)
