InHand Networks Reliable Main & Backup Power, High-precision Sync, Remote Maintenance InHand Wireless Overhead-lines Concentrator (Pole-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 solar panel 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. Ground FaiJt Waveform Load Current Monitoring Short-circuit Waveform Power Outage Waveform

IWOS - Solar-powered Concentrator Datasheet + High-reliability power supply system, Flexible Networking, Safe Transmission with solar panel as main and The concentrators build short range wireless network in-between, supporting star topology; and establish communication with the main station monitoring platform through 2.5G/3G/4G cellular network based utility backup power VPN, to upload data to main station and realize the monitoring of faults and operation status of distribution + Real-time two-way communication between concentrator and main station, by hybrid of short and long range wireless...

IWOS - Solar-powered Concentrator Datasheet I Product Specifications IWO-HD Wireless Communication Specifications Communication Distance Transmit Power Wireless Communication Network Access Wireless DDN (APN) /VPDN Network Authentication Support CHAP, PAP authentication UIM/SIM Card 1.8V/3V, flip card slot Main Power Supply Battery Average Hibernating Solar panel 12V maintenance-free long-service rechargeable accumulator Average Standby InHand Networks

IWOS - Solar-powered 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/...