LMZC Current Transformer
Zhejiang Wone IT Service Co., Ltd.
1yrs +
staff 1000+m² US$300000000+
Key attributes
| Brand | Wone Store |
| Model NO. | LMZC Current Transformer |
| Rated frequency | 50/60Hz |
| Power frequency withstand voltage | 3kV |
| Series | LMZC |
Product descriptions from the supplier
Description
Product Overview
The secondary windings are full-enclosed in the flame retardant plastic shells,primary bushing or cable can pass through the inner hole, bottom has installation inserts for fixation. It is simple and shortcut, is suitable for measuring current,signal collection and protective relaying in the medium voltage power system of,bushing or cable etc.
Key Features
Intelligent Temperature Compensation System：Integrates PT100 temperature sensors with digital compensation algorithms to monitor ambient temperature in real-time and automatically calibrate. Maintains measurement error within ±0.2% across -40°C to +120°C, effectively resolving accuracy degradation caused by temperature drift in conventional transformers.
Fully Sealed Explosion-Proof Structure：Features a 316L stainless steel enclosure with dual epoxy vacuum casting, achieving IP68 protection. Certified to IECEx/ATEX standards for use in Zone 1/2 explosive gas atmospheres and Zone 21/22 dust environments. Withstands salt spray corrosion >3000 hours and meets vibration resistance class IEC 60068-2-64.
Multi-Protocol Intelligent Communication：Equipped with triple communication interfaces: RS485, fiber optic, and wireless LoRa/WiFi. Supports protocols including IEC 61850-9-2, Modbus TCP/RTU, DL/T 645. Built-in web server enables remote configuration and firmware upgrades, capable of simultaneous data transmission to 3 different master stations with differentiated datasets.
Technical Data
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)
Specification
Outline
Wone Store
Zhejiang Wone IT Service Co., Ltd.
1yrs +
staff 1000+m² US$300000000+
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 1000m²
Total staff:
Highest Annual Export(usD): 300000000
Services
Business Type: Sales
Main Categories: High Voltage Electrical Apparatus/Low Voltage Electrical Apparatus/Wire cable/Instrument meters/New energy/Tester/Production equipment/Generator/Electrical fittings/Integrated Electrical Equipment/Instrument Transformer/Equipment Parts
Whole life care manager
Full lifecycle management services for equipment procurement, use, maintenance, and after-sales,
ensuring safe operation of electrical equipment, continuous control, and worry-free electricity
consumption.
The equipment supplier has passed platform qualification certification and technical evaluation,
ensuring compliance, professionalism, and reliability from the source.
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