Seto Teknolog Pvt Ltd
DC Isolator tansducer,Tranducer,DC Isolator,Isolator,Transducer, Manufacturer and Supplier - India(IN)
Information for Buyers
Power Factor Transducer
The STE-A-7T transducer converts the phase angle between current and voltage of a single phase or 3 phase balanced network into an output signal that can serve several receiving instruments such as indicators, recorders, alarm units etc.
Measuring Range 60° Lag - 0 - 60° Lead
Rated Input 110/415V AC, 1/5A AC
Input Frequency 50Hz +/- 10%
Internal Consumption < 0.5 VA for each input
< 4VA for ry voltage if Self Powered
Auxiliary Power Supply 110/240 V AC
(Unipolar/Bipolar) 0-2.5-5.0 mA DC
0-5mA DC / 4-20mA
10-0-10 mA DC
Load Range (Ohms)
a) Current Output
b) Voltage Output
Min 1K Ohms
Residual A.C. Ripple < 1% (P-P)
1.2 Vn, 2.0 In
2.0 Vn for 1 sec
20 In for 1 sec.
Accuracy Class 0.5 / 1.0
Response Time < 0.5 sec
Input - output Isolation 4 KV
Operating Temperature 0 - 50°C
Impulse Voltage Test Confirms to IEC 251- 5KV having waveform of 1.2/50 microseconds.
HF Interference Confirms to IEC 255-4
Environment Condition User group II as per IEC 688
Number of output 1, 2, 3
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