从China供应商批发进口194y Multi Function Power Meter — FOB条款

The 194y Multi Function Power Meter from Chongqing Blue Jay Technology Co., Ltd. is a three-phase electrical network power quality detection device designed for commercial and industrial energy management. It measures power and energy to Class 0.5S accuracy with current inputs of either 5A or 1A secondary, and provides Total Harmonic Distortion (THD) readings along with individual harmonic data analysis. The unit features a backlit LCD display and a universal power supply accepting 85 to 265VAC or DC, making it compatible with a wide variety of installation environments.

This meter incorporates a built-in four-tariff energy logger with onboard memory capable of recording the last three months of consumption data across a maximum of 12 programmable time segments. It can function as a commercial billing unit for multi-rate tariff structures. The device uses ITF Technology for galvanic insulation protection on its inputs and outputs, and its communication is handled via an RS-485 port supporting the Modbus/RTU protocol. The modular design allows expansion with up to three additional input/output modules, which can include options for one analog output, four digital inputs, and two digital outputs.

Typical applications include integration into general switchboards and at low, medium, or high voltage connection points for harmonic analysis and remote data reading. The two-channel pulse output enables active and reactive energy counting for metering purposes, and the digital inputs can serve as an alarm station with voltage-free contacts. Buyers such as electrical panel builders, energy service companies, and facility managers source this meter for its data logging and communication capabilities. Specific MOQ, pricing, and lead time should be confirmed directly with the supplier in Chongqing.

Chongqing Blue Jay Technology Co., Ltd. is based at Jingyu Avenue No. 153 in Chongqing, China. The supplier's profile indicates a 'harbor' trust tier, but the listing does not provide a response rate or average response time, meaning buyers should expect to allow for standard communication delays when making inquiries.

The company specializes in power quality detection and energy metering devices, as evidenced by this product's detailed technical description. The listing focuses on the 194y meter's features and applications but does not disclose additional company details such as years in operation, factory size, or specific client portfolio. Sourcing decisions should be based on the technical specifications provided and direct verification of the supplier's capabilities.