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TBV10-20X
关键词:
TBV10-20X
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产品详情
TBV10/20X型电压开云手机在线登录入口(中国)开云有限公司的初、次级之间是绝缘的,可用于测量直流、交流和脉冲电压.
TBV10/20X series voltage sensor is a closed loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit, it can measure DC, AC and pulse voltage.
电参数 Electrical data(Ta=25℃±5℃)
型号 Type |
TBV10/20X |
单位 |
额定输入电流(Ipn) |
±10 |
mA |
测量电流范围(Ip) |
±20 |
mA |
初级线圈电阻 |
200 |
Ω |
次级线圈电阻 |
100 |
Ω |
匝 比 (Np/Ns) |
2000:1000 |
T |
测量电阻 |
±15V @±5mA 300(min) 750(max) |
Ω |
±15V @±10mA 150(min) 500(max) |
||
额定输出电流(Isn) |
@ Ip=±Ipn ±20±0.5% |
mA |
电源电压 |
±15±5% |
V |
零点失调电流 |
@ Ip=0 ≤±0.2 |
mA |
失调电流温漂 |
@ -40℃~+85℃ ≤±0.5(Typ), ≤±0.75(Max), |
mA |
响应时间 |
@ Ip=Ipn ≤40 |
µs |
线性度 |
@ Ip=0-±Ipn ≤0.1 |
%FS |
绝缘电压 |
@ 50HZ,AC,1min 2.5 |
KV |
应用 Applications
● 变频调速系统
Variable speed drives
● 电焊机
Welding machine
● 通讯电源
Battery supplied applications
● 不间断电源UPS
Uninterruptible Power Supplies (UPS)
● 电化学
Electrochemical
结构参数 Mechanical dimension(for reference only)
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
使用说明 Directions for use
1. 电阻R1使开云手机在线登录入口(中国)开云有限公司输入电流为额定初级电流时开云手机在线登录入口(中国)开云有限公司有最佳精度,因此开云手机在线登录入口(中国)开云有限公司应尽量测量与10mA的初级电流相对应的电压。 The accuracy of sensor will be the best when the current passes through resister R1 and becomes the rated primary current, and therefore the current to be measured by sensor should comply with the primary current 10mA.
2. 例如:测电压VIN=250V
For example: VIN=250V:
精度(precision )=±1.0%ofVIN(@Ta=+25℃),R1=25KΩ/ 10W,IP = 10mA
3. 操作范围(推荐的)考虑到初级线圈的电阻(与R1相比,为保持温度差异近可能低)和隔离,此开云手机在线登录入口(中国)开云有限公司适用于测量电压。
Considering resistance of primary coil (compared with R1 and temperature difference kept as low as possible) and electrical isolation within measure range (recommended), this sensor is suitable for measuring voltage.
执行标准 Standards
●UL94-V0.
●EN60947-1:2004
●IEC60950-1:2001
●EN50178:1998
●SJ 20790-2000
总体参数 General date
数值 Value |
单位 Unit |
符号 Symbol |
|
工作温度 Operating temperature |
-40 to +85 |
ºC |
TA |
储存温度 Storage temperature |
-40 to +125 |
ºC |
TS |
毛重(约) Mass(approx) |
10/20X:6 |
g |
M |
特性图 Characteristics chart
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