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產品展示
TKC-LTH REV-A4.0
關鍵詞：
TKC-LTH REV-A4.0
所屬分類：
產品詳情
TKC-LTH 系列開環型電流傳感器的初、次級之間是絕緣的，具有高精度、無位置誤差;可用于精密測量直流、交流和脈沖電流。
The TKC-LTH Series current sensor is an open loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit, the size of primary doesn’t affect test precision, no matter the location of primary in the hole of current sensor. It uses for precision measurement of DC, AC and pulse current.
電參數 Electrical data(Ta=25℃±5℃,RL=2KΩ ,CL=10000PF)
|
型號 Type |
TKC 10LTH |
TKC 20LTH |
TKC 50LTH |
TKC 75LTH |
TKC 100LTH |
TKC 200LTH |
TKC 300LTH |
TKC 500LTH |
單位Unit |
|
額定輸入電流(Ipn) Rated input (Ipn) |
±10 |
±20 |
±50 |
±75 |
±100 |
±200 |
±300 |
±500 |
A |
|
測量電流范圍(Ip) Measure range(Ip) |
±30 |
±60 |
±150 |
±225 |
±300 |
±500 |
±600 |
±1000 |
A |
|
額定輸出電壓Rated output |
±4±0.2%FS |
V |
|||||||
|
電 源 電 壓 Supply voltage |
±15 ±5% |
V |
|||||||
|
功耗電流 |
+38,-18 |
mA |
|||||||
|
零點失調電壓 |
≤±10 |
mV |
|||||||
|
磁失調電壓Magnetic Offset |
±15 |
±10 |
mV |
||||||
|
失調電壓溫漂 |
≤±0.2 |
≤±0.1 |
mV/℃ |
||||||
|
輸出電壓溫漂Output drift |
≤±0.5 |
≤±0.3 |
mV/℃ |
||||||
|
線性度Linearity |
@Ip=0-±Ipn |
≤0.2 |
%FS |
||||||
|
響應時間Response time |
@50A/μ S, 90% |
≤3 |
μ s |
||||||
|
帶寬 |
@DC,(-3dB) 25 |
KHz |
|||||||
|
絕緣電壓 |
@ 50HZ,AC,1min |
2.5 |
KV |
||||||
應用 Applications
● 變頻調速系統
Variable speed drives
● 電焊機
Welding machine
● 通訊電源
Battery supplied applications
● 不間斷電源 UPS
Uninterruptible Power Supplies (UPS)
● 電化學
Electrochemical
結構參數 Mechanical dimension(for reference only)
Remarks：
1. All dimensions are in mm.
2. General tolerance ±1mm.
使用說明 Directions for use
1. 當待測電流從傳感器穿過，即可在輸出端測得電壓大小。(注意：錯誤的接線可能導致傳感器損壞)
When the current will be measured goes through a sensor, the voltage will be measured at the output end. (Note: The false wiring may result in the damage of the sensor)
2. 傳感器的輸出幅度可根據用戶需要進行適當調節。
Customs can adjust output amplitude of the sensor by needs.
3. 可按用戶需求定制不同額定輸入電流和輸出電壓的傳感器。
Custom design in the different rated input current and the output voltage are available.
執行標準 Standards
● UL94-V0.
● EN60947-1:2004
● IEC60950-1:2001
● EN50178:1998
● SJ 20790-2000
總體參數 General date
|
數值 Value |
單位 Unit |
符號 Symbol |
|
|
工作溫度 Operating temperature |
-40 to +85 |
ºC |
TA |
|
儲存溫度 Storage temperature |
-40 to +125 |
ºC |
TS |
|
毛重(約) Mass(approx) |
LTH:65 |
g |
M |
特性圖 Characteristics chart
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