RTV025A Voltage Sensor, Brand Name : Rongtech

The RTV5、1025A series current mode voltage sensor is a device based on the principle of the hall effect, with a galvanic isolation between primary and secondary circuit, It provides accurate electronic measurement of DC AC or pulsed currents. Electrical data(Ta=25℃±5℃)
Type Parameter
RTV525A
RTV1025A
Unit
Rated input (Ipn)
5
10
mA
Measure range(Ip)
7
14
mA
Turns ratio(NpNs)
5000:1000
2500:1000
T
Primary coil resister
650
200
Ω
Secondary coil resister
110
110
Ω
Measure resister
±15V @(±5)±10mAmax 100(min) 350(max) @(±7)±14mAmax 100(min) 190(max)
Ω
Rated output (Isn)
@Ip=±Ipn ±25±0.5%
mA
Supply voltage
±15±5%
V
Power consumption
20+IpX(NpNs)
mA
Zero offset current
@Ip=0 ±0.2
mA
Offset current drift
@ -40℃～+85℃ ±0.5
mA
Response time
40
μs
Linearity
@Ip=0-±Ipn ≤0.2
%FS
Galvanic isolation
@ 50HZ,AC,1min 2.5
KV
Applications
1.AC variable speed drives and servo motor drives 2.Static converters for DC motor drives
3.ariable speed drives 4.Power supplies for welding applications
5.Battery supplied applications 6.Uninterruptible Power Supplies (UPS)
7.Switched Mode Power Supplies(SMPS)