GR80B

【GR80B] by Heng open electrical friendship you supply. Constant open, Yueqing City Electric Co., Ltd. is located in "China Electric Capital" - Liushi Town, Yueqing City, Zhejiang Province. Professional sales agents world-renowned brand of industrial automation products, product sales, technology development and service in one. We have the best price, the best service and sales of each product! 1: only sell original authentic, refused to imitation goods! 2: direct factory price, the absolute price advantage! 3: sufficient stock, ready to ship! 4: strong team to meet any demand! 5: one of the country's largest sellers provide one-stop service! Products: Multifunction Power Meter | Network Power Meter | multifunction digital meter multi-function instrument | three-phase digital ammeter | three-phase digital voltmeter to welcome new and old customers to inquire. I. Introduction Multifunction Power Meter is a programmable measurement, display, digital communication and electric energy pulse transmitting output multi-function smart meters, able to complete the power measurement, energy measurement, data sets and transmission can be widely used substation automation, distribution automation, intelligent building, internal energy measurement, management, and evaluation. The measurement accuracy of 0.5 to achieve LED display and remote RS-485 digital interface for communication with MODBUS-RTU communication protocol, enough precision measurement the function PA800H-A14 Power Meter measurement of three-phase grid system in all common power parameters: phase voltage, phase current, active power, reactive power, power factor, grid frequency, reactive energy, reactive power and communication interface and power pulse output function. MODBUS-RTU communication protocol, site and remote display RS-485 digital communications. With easy installation, wiring is simple, convenient maintenance, engineering, field programmable input parameters such as features, and can be completed with the industry PLC, industrial computer networking communication. Third, the measurement parameter measurement: three-phase voltage, current, active power, reactive power, power factor, frequency, active energy, reactive energy metering: forward and reverse active energy, inductive capacitive reactive power: three rows of LED digital display, highly visible communication: RS485 communication, MODBUS-RTU protocol output: 2-way power pulse output (pulse the constant 10000imp/kwh). Expansion: programmable input parameters directly from the current, voltage transformer signal, on-site ratio-matching: Additional analog 4-20mA transmitter output, the number of switch, the switch output, upper and lower limit alarm function use: apply to the line loop, high-capacity electric circuit electrical parameters complete monitoring and management: Functional Overview 800 multifunction power monitoring instrument is in the digestion of domestic and foreign imports on the basis of similar products technology, designed according to the the intelligent monitoring requirements of the operation of power equipment and computer, change the product set ammeter, voltmeter, power meter, power factor meter, watt-hour meter as an integrated power monitoring instrument, RS485 communication interface links the instrument to the monitoring center computer network is suitable for China's industrial and mining enterprises, civil construction, building automation and other first-come, supply and distribution the electrical system of a high-performance automated instrument. Pmac dedicated to the comprehensive set of 50/60Hz power supply system power parameters; measurement and display of three-phase voltage, phase current, active power reactive power, power factor, frequency, active energy (cumulative) and reactive power (cumulative) power energy numerical weights as two measures of internal assessment, accounting, not denominated measured, pay to use a wiring of the main technical indicators: 3P3W (three-phase three-wire), or 3p4w three-phase four-wire) 2 signal input current: Rated input current AC : 1A 5 voltage: Rated input voltage AC: 100V 22V 380V allows range: instantaneous: current 10 times / 5 seconds, the voltage 2 times / 1 sec; 1.2 times the continuous serial communication: RS485 serial interface, Modbus protocol, RTU format, baud rate 4800, 9600, optional power measurement range and accuracy of current: 0 ~ 5A 0.5% voltage: 0 ~ 450V 0.5% active power: 0 to 9999.999999mw 0.5% reactive power: 0 to 9999.999999mvar 0.5% Power factor: 0 ~ 1.000 0.5% Frequency: 45 ~ 60Hz +-0.1Hz active energy (degree of power accumulation and display): 0 to 9999999.99kWh. 1% reactive energy (kilowatt accumulation and display): 0 ~ 9999999.99 kvarh 1.0% Dielectric Strength: IEC60255-5 2kvrms-1min 6 environmental tolerance: work IEC60068-1 and 2 0 ° C to +55 ° C storage IEC60068-1 and 2 -25 ℃ ~ 70 ℃ hot and humid IEC60068-1-3 93% RH 40 ℃ Applicable occasions: non-corrosive gases and metal dust, altitude <3000m 8 power supply and power: AC (85 to 265) v (100 to 275) v 8va Handan City, Hebei Province, Shijiazhuang, Baoding, Zhangjiakou, Chengde City, Tangshan City, Xingtai, Hengshui City, Cangzhou City, Langfang City, Shenyang City, Liaoning Province, Qinhuangdao, Dalian City, Tieling City, Anshan, Fushun, Benxi City, Jinzhou City, Dandong City, Fuxin City, Yingkou, Liaoyang City, Panjin City, Chaoyang City, Huludao, Wuhan, Hubei Xiang city of Ezhou City Jingsha City, Enshi City, Yichang City, Shiyan City, with dates City Jingmen City Jianghan City, Jiangsu Province, Wuxi City, Nanjing, Suzhou, Zhenjiang City, Nantong City, Yancheng, Yangzhou, Xuzhou, Lianyungang, Huai'an City, Huaiyin City, Changzhou, Taizhou, Xiaogan City, Huang City Xianning City, Huangshi City Hailar Hohhot, Baotou City, Inner Mongolia Wuhai City, Chifeng City, Tongliao City, Jining City, Kanawha City, Dongsheng City in Xilinhaote Ulan Alxa Left Banner Jiangxi Province, Nanchang, Jiujiang City, Xinyu City Linchuan City, Shangrao City, Ji'an City, Yichun City, Ganzhou City, Jingdezhen, Pingxiang city ??of Yingtan City, the mayor of Xinzhou City, Shanxi Province, Taiyuan, Datong, Yangquan City Yuci governance Lishi City, Linfen City, Jincheng, Yuncheng City, Pingliang City, West City, Xifeng Wuwei City, Zhangye, Jiuquan City, Tianshui City, Gannan Prefecture, Linxia City, Gansu Province, Lanzhou City set silver City, Heze City, Shandong Province, Qingdao, Jinan, Zibo City, Yantai City, Dezhou, Weifang City, Jining City, Linyi City, Tai'an City, Heilongjiang A city of Harbin, Qiqihar, Mudanjiang, Jiamusi, Suihua City, Heihe City Yichun City, Jiagedaqi, Daqing City, Fuzhou City, Fujian Province, Xiamen City Jinjiang, Quanzhou, Putian City, Ningde City, Zhangzhou City, Sanming, Nanping, Longyan City, Shaoguan City, Guangzhou City, Guangdong Province, Meizhou City, Huizhou City, Shantou City, Zhaoqing City, Shenzhen, Zhuhai, Foshan City, Heyuan City, Zhanjiang City, Zhongshan, Shunde City, Qingyuan City, Yunfu City, Chaozhou City Yangjiang, Chaoyang City, Shanwei City, Dongguan City, Jieyang City, Sichuan Province, Chengdu, Chongqing, Fuling City Yongchuan City, Zigong, Panzhihua City, Nanchong City, Mianyang City of counties and cities, Suining City, wanxian Bazhong, Guang'an City, Yibin City, Luzhou City, Neijiang, Leshan City, Xichang City Ya'an Kangding City, Luzhou City, Guangyuan City, Kang Deyang City, Malta Yueyang City in Hunan Province, Hengyang City, Zhuzhou, Xiangtan City, Shashi Chenzhou City, Loudi, Yiyang, Changde City, Jishou City, Shaoyang City, Huaihua, Zhangjiajie City, Yongzhou, Shangqiu City, Henan Province, the cold, Zhengzhou City, Anyang City Kaifeng City, Nanyang City, Xinjiang: Urumqi, Kashi, Yining, Karamay, Shihezi, Kuitun, Hami, Korla Changji Aksu the Wada Al Teta City Turpan Bole atushi, Fu Kang Wusu Anhui Province, Xinyang City, Pingdingshan, Xuchang City, Xinxiang City: Hefei, Wuhu, Ma On Shan, Bozhou, Bengbu, Huainan, Huaibei Chizhou Chaohu Anqing, Suzhou Xuancheng, Chuzhou Lu'an Yunnan Province, Kunming, Dali, Yuxi, Qujing Zhaotong, Baoshan Lijiang Lincang Guizhou Province: Guiyang, Zunyi, Anshun, Jilin Province, Liupanshui: Tonghua, Jilin Baicheng, Siping, Liaoyuan, Songyuan Hakusan