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產品展示
TDC-EB
關鍵詞:
TDC-EB
所屬分類:
產品詳情
TDC-EB系列直流漏電流傳感器是應用磁調制原理研制而成的一種新型電流傳感器,其小電流的穩定性好,初級與次級之間高度絕緣。用于訊號系統、線路檢測、漏電監測系統、電流差值測量。
TDC-EB series DC leakage current sensor is a series of new device developed according to principle of electromagnetic induction. Its low current is stable. It is highly insulating between its primary coil and secondary coil. This sensor is used to measure current of signal system, circuit, and leakage monitoring system, as well as to measure current difference.
電參數 Electrical data(Ta=25℃±5℃)
型號 Type |
TDC10EB |
TDC20EB |
TDC30EB |
TDC40EB |
TDC50EB |
單位 |
額定輸入電流(Ipn) |
±10 |
±20 |
±30 |
±40 |
±50 |
mA |
測量電流范圍(Ip) |
±15 |
±30 |
±45 |
±60 |
±75 |
mA |
匝 比(Np/Ns) |
1:50 |
1:100 |
1:150 |
1:200 |
1:250 |
T |
額定輸出電壓 |
@Ip=±Ipn ±5±1% |
V |
||||
電源電壓 |
±12--±15±5% |
V |
||||
消耗電流 |
20+IpX(Np/Ns) |
mA |
||||
失調電壓 |
@Ip=0 ≤±50 |
mV |
||||
失調電壓溫漂 |
@ -40℃~85℃ ≤±1.5 |
mV/℃ |
||||
線性度 |
@Ip=0-±Ipn ≤1 |
%FS |
||||
響應時間 |
≤200 |
mS |
||||
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. 當待測電流從變送器穿過,即可在輸出端測得電流大小。(注意:錯誤的接線可能導致變送器損壞)
When the current will be measured goes through a transmitter, the voltage will be measured at the output end.
(Note: The false wiring may result in the damage of the transmitter).
2. 變送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 transmitter by needs.
3. 可按用戶需求定制不同額定輸入電流和輸出電流的變送器。
Custom design in the different rated input current and the output current 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) |
Eb:349 |
g |
M |
特性圖 Characteristics chart
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