| Muhimmiya | Wone Store |
| Model NO. | LXK110 Current Transformer |
| Rated Frequency | 50/60Hz |
| Raɗin daɗiɗi aiki | 50/1 |
| Siri | LXK |
Na'ibi da Dukkiyar Zan Iya
Zero-Sequence Current transformer yana nuna abin da suka shiga da signal equipment da kuma protective relaying equipment idan power system yake samu zero sequence earthing current, yana taimakawa abincin da za su iya gudanar da hanyar inganta ko kula. Yana amfani da stainless steel metal shell da kuma installation mai yawan sauƙi, many specs' high accuracy zero sequence CT suna yi waɗannan a power system (such as neutral earthing, big current earthing, small current earthing ko arc suppression coil earthing) etc.
Muhimman Fasahotso
High-Sensitivity Zero-Sequence Current Detection: An yanayi ga ground fault monitoring a cikin power systems, it accurately captures zero-sequence components generated by the vector sum of three-phase currents (often as low as several milliamps). Using high-permeability cores (such as nanocrystalline/permalloy) and special winding designs, it maintains linear response within the 0.1A~100A zero-sequence current range, ensuring reliable early warning of ground faults.
Anti-EMI Structural Design: The core adopts magnetic shielding technology, and windings are wrapped with double-layer shielding to effectively suppress power grid harmonics (3rd, 5th harmonics) and external electromagnetic interference (e.g., lightning, switching operation pulses). Passing IEC 61000-4 EMC tests, it maintains measurement accuracy ≤1% in complex electromagnetic environments.
Wide Frequency Response Characteristics: With a frequency response range of 10Hz~100kHz, it accurately detects 50/60Hz power-frequency zero-sequence currents and captures high-frequency ground transient signals (such as arc grounding overvoltage harmonics). Suitable for various system grounding modes, including ungrounded neutral and arc suppression coil grounding.
Fully Enclosed Insulation and Protection Design: Adopting epoxy resin vacuum casting fully sealed structure with IP65 protection rating, it resists moisture, salt fog, and dust. Suitable for harsh environments like outdoor cable trenches and humid basements, its maintenance-free design reduces O&M costs.
Data Mai Tattalin Arziki
Rated secondary current: 5A,1A
Power frequency withstand voltage: 3kV
Rated frequency: 50/60Hz
Installation site: Indoor
Technical standard: IEC 60044-1
(IEC 61869-1&2) (IEC 61869-1&2)
Specification
Outline
