| Customization: | Available |
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| Type: | Electromagnetic |
| Output Signal Type: | Analog Output |
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Zero flux current sensor transformer bushing adapter
PRODUCT OVERWIEW TRXL-BTM series transformer bushing adapter adopts miniaturized sensing technology embedded in the existing terminal screen interface. Without changing the electrical characteristics (especially grounding characteristics) of the original bushing terminal screen, it extracts high-quality signals such as discharge and grounding current, providing a convenient and risk-free detection method for live detection and online monitoring of the main transformer. The sensor has high reliability, with internal epoxy resin sealing and curing, achieving IP68 protection level. Its service life is equivalent to that of a casing, waterproof and rust resistant, and can work outdoors for a long time.
| Transformer bushing adapter | |||
| Ambient temperature | -40ºC~+85ºC | Altitude | 4000m and below |
| Relative humidity | ≤90%RH@25°C | other | The place of use is free of corrosive gases |
| Shell | 304 stainless steel metal shell | Output method | Waterproof aviation plug or corrugated tube protective shielding wire |
| Protection level | IP68 | Sealing material | epoxy resin |
| Zero flux leakage current monitoring | |||
| Measurable range | 0.1mA~700mA | Supply voltage | ±12V DC |
| Output range | 0~7V | Unbalanced voltage | 1mV |
| Accuracy @ IPN | 0.05% | Maximum power consumption | 10mA |
| Linearity | ≤0.05% | Working frequency | 50~400Hz |
| High frequency partial discharge monitoring | |||
| Working frequency range | 0.5MHz~50MHz | Transmission impedance | 10mV/mA |
| Sensitivity | 5pC | Matching impedance | 50Ω |
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