S3 Combination of reactive current transducer
Product introduction
Electrical quantity transducer is a kind of instrument that transforms measuring electrical parameter into isolated direct current and direct voltage signal.
Main features
Advanced, stable and reliable circuit design, exclusive used thick film circuit, high measurement accuracy, excellent temperature property, powerful loading capacity, flexible for installation
Application fields
Used in electronic, petroleum, metallurgy, coal, railway, construction fields
Products
alternating current transmitter
alternating voltage transmitter
alternating current negative-sequence current transmitter
active power transmitter
reactive power transmitter
active and reactive power transmitter
active and reactive power current transmitter
power factor transmitter
phase angle transmitter
frequency transmitter
active electric energy transmitter
reactive electric energy transmitter
active power/active electric energy transmitter
reactive power/reactive electric energy transmitter
Technical index
| Technical index |
index |
| level |
S3(T): 0.2 |
| N3: 0.5 |
| Environment temperature |
0~+45ºC RH≤93% |
| limited working environment |
-10ºC~+60ºC |
| temperature coefficient |
0~+60ºC≤100ppm/ºC |
| response time |
≤400ms |
| scale span adjustment range |
≥5% |
| adjustment range adjustment range |
≥1% |
| auxiliary power supply |
AC220V±15% ,AC110V±15% (50Hz) |
| DC220V±10%,DC110V±10%,DC48V±10%,DC24V±10% |
| power dissipation |
alternating current ,≤2.5VA;≤4VA |
| insulation resistance |
DC500V≥100MΩ |
| dielectric strength |
AC 2.0kV 50Hz 1min |
| thunder and lightning impact wavevoltage |
GB/T13850-1998 |
| S3-AD-1 |
SA-AD-1S |
S3-AD-1T |
S3-AD-3 |
S3-AD-3T |
|
| S3-VD-1 |
SA-VD-1S |
S3-VD-1T |
S3-VD-3 |
S3-VD-3T |
|
| S3-WD-1 |
SA-WD-1S |
S3-WD-3 |
S3-WD-3S |
S3-WD-3A |
S3-WD-3AS |
| S3-RD-1 |
SA-RD-1S |
S3-RD-3 |
S3-RD-3S |
S3-RD-3A |
S3-RD-3AS |
| S3-WRD-1T |
S3-WRD-3 |
S3-WRD-3AT |
|
|
|
| S3-WRAD |
S3-WAD |
S3-RAD |
S3-∑WR |
|
|
| S3-WHD-1 |
S3-WHD-3 |
S3-WHD-3A |
S3-RHD-1 |
S3-RHD-3 |
S3-RHD-3A |
| S3-WHW-1 |
S3-WHW-3 |
S3-WHW-3A |
S3-RHR-1 |
S3-RHR-3 |
S3-RHR-3A |
| S3-PD-1 |
S3-PD-3 |
S3-PD-3A |
S3-UD-1 |
S3-UD-3 |
S3-UD-3A |
| S3-FD |
S4-DT |
S4X-DT |
S4-TT-R |
S4X-RR |
|
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