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TBC-A05 REV-A4.0
关键词:
TBC-A05 REV-A4.0
所属分类:
产品详情
TBC-A05多量程闭环型霍尔电流传感器的初、次级之间是绝缘的,可用于测量直流、交流和脉冲电流。
TBC-A05 multi-range current sensor is a close loop device based on the measuring principle of the hall effect and null balance method ,with a galvanic isolation between primary and secondary circuit .It provides accurate electronic measurement of DC,AC or pulsed currents.
电参数 Electrical data(Ta=25℃±5℃)
型号 Type |
TBC25A05 |
TBC35A05 |
单位 |
额定输入电流(Ipn) |
±25 |
±35 |
A |
测量电流范围(Ip) |
±50 |
±70 |
A |
额定输出电流(Isn) |
±25±0.5%(@Ip=±Ipn) |
±35±0.5%(@Ip=±Ipn) |
mA |
次级线圈电阻 |
45 |
35 |
Ω |
匝 比 (Np/Ns) |
1-2-3-4-5:1000 |
T |
|
电源电压 |
±12~±18 |
V |
|
功耗电流 |
20+IpX(Np/Ns) |
mA |
|
零点失调电流 |
@Ip=0 ≤±0.2 |
mA |
|
失调电流温漂 |
@ -40℃~+85℃ ≤±0.5 |
mA |
|
响应时间 |
@50A/μS,10%-90% <1 |
µs |
|
线性度 |
@Ip=0-±Ipn ≤0.1 |
%FS |
|
绝缘电压 |
@ 50HZ,AC,1min 2.5 |
KV |
|
di/dt跟随精度 |
>50 |
A/μs |
|
带宽 |
@DC,(-3dB) 100 |
KHz |
应用 Applications
● 交流变速与伺服马达驱动器
AC variable speed drives and servo motor drives
● 直流电机驱动静态转换器
Static converters for DC motor drives
● 变频调速系统
Variable speed drives
● 电焊机
Power supplies for welding applications
● 通讯电源
Battery supplied applications
● 不间断电源UPS
Uninterruptible Power Supplies (UPS)
● 开关电源
Switched Mode Power Supplies(SMPS)
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. 当待测电流从传感器穿过,即可在输出端测得电压大小。(注意:错误的接线可能导致传感器损坏)
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. 可按用户需求定制不同额定输入电流和输出电压的传感器。
Custom design in the different rated input current and the output voltage are available.
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) |
A05:20 |
g |
M |
特性图 Characteristics chart
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