CT Power Harvesting, Reliable Main & Backup Power, High-precision Sync, Remote Maintenance InHand Wireless Overhead-lines System Concentrator (Line-mounted) Smart power distribution is an important sector of smart grid. One great challenge faces the operation team of distribution networks is how to quickly and accurately locate the faulty section when power line faults, especially low-current ground faults occur. Existing distribution automation, feeder automation, and fault indicating technologies have the problems of high investment, requiring power off for deployment, low accuracy, etc. InHand Wireless Overheadlines System, the smart distribution lines monitoring system launched by InHand Networks, can accurately identify the type of power line faults and quickly locate the faulty section based on innovative technologies of high-precision measurement and high-speed wave-recording of line currents, thus significantly shorten response and processing time of power line faults, improve power supply reliability. The concentrator is the communication bridge between overhead line sensors and main station. By a hybrid of short and long range wireless networking, the system has the functions of channel monitoring, switching, and fault alarming, supports system diagnosing, self-recovery, and transmission breakpoint resuming. The high-reliability power supply consisting CT on-line power harvesting as main and maintenance-free accumulator as backup power can ensure continuous stable operation, allowing utilities to monitor status of power lines and line faults in real-time. With big-data based comprehensive analysis of the status of distribution lines, the system can generate power line status analysis, including line faults, load current, energy quality, etc., and provide solid data support for the structural optimization of distribution network.

IWOS - Line-mounted Concentrator Datasheet + High-reliability power supply system, Flexible Networking, Safe Transmission with CT on-line harvesting as main and The concentrators build short range wireless network in-between, supporting star topology; and establish super capacitor and rechargeable communication with the main station monitoring platform through 4G based cellular network, to upload data to battery as backup power main station and realize the monitoring of faults and operation status of the distribution network. + Real-time two-way communication between concentrator and main station,...

IWOS - Line-mounted Concentrator Datasheet I Product Specifications IWO-HX Wireless Communication Specifications Communication Distance Main Power Supply CT on-line power harvesting Transmit Power < 10mW (10dBm) Network Topology Star RX Sensitivity > -90dBm Directionality All directions Wireless Communication Network Access Wireless DDN (APN) /VPDN Network Authentication Support CHAP, PAP authentication 1.8V/3V, drawer-type card slot Network Security Device Management Security Service Life Service Life MTBF Support DL/T 634.5 101-2002, DL/T 634.5 104-2002, and DNP3 Support login by user types:...

IWOS - Line-mounted Concentrator Datasheet China - LTE CAT4: LTE-FDD Band1/3/5/8 IWO-HD/HX-<TL00>-<C/U/M/ LTE-TDD Band38/39/40/41 UMTS(DC-HSPA+) Band 1/5 EDG E/GPRS/GSM 850/900/1800/1900MHz Europe, Asia Pacific - LTE CAT4: IWO-HD/HX-<FH20>-<C/U/M/ LTE-FDD Band 1/2/3/4/5/7/8/20 C: 470-510MHz Europe - LTE CAT 1: LTE-FDD Band 3/7/20 EDGE/GPRS/GSM 900/1800/MHz Australia, South America - LTE CAT4: LTE-FDD CAT4 Band 1/3/5/7/8/28 UMTS(DC-HSPA+) 850/900/1900/2100 U: 915-928MHz North America, New Zealand M: 866MHz Middle East IWO-HD/HX-<FB13>-<C/U/M/ North America, AT&T, T-Mobile - LTE CAT 1: IWO-HD/HX-<FB02>-<C/U/M/...