Description
REF615A_E HAFAABAAABE1BCA1XE ABB Microcomputer protection device
Technical Requirements:
REF615A_E HAFAABAAABE1BCA1XE ABB Microcomputer protection device
The microcomputer protection device is composed of high integration, bus-less chip, high precision current and voltage transformer, high insulation strength outlet intermediate relay, high reliability switching power module and other components
In addition to the advantages of microcomputer protection, compared with similar products, the microcomputer protection device has the following characteristics:
(1) Complete varieties: microcomputer protection devices, varieties are particularly complete, can meet the various types of substation equipment protection requirements, which provides great convenience for the substation design and computer networking.
(2) The hardware adopts the latest chip to improve the technical advancement, the CPU adopts 80C196KB, the measurement is 14-bit A/D conversion, the analog input loop is as many as 24, the acquired data is processed by DSP signal processing chip, the high-speed Fourier transform is used to obtain the fundamental wave to the 8th harmonic, the special software automatically corrects. Ensure the high precision of measurement. By using dual-port RAM and CPU to transform data, a multi-CPU system is constituted. CAN bus is used for communication. It has the characteristics of high communication rate (up to 100MHZ, generally running at 80 or 60MHZ) and strong anti-interference ability. Through the keyboard and LCD display unit can be convenient for field observation and various protection methods and protection parameter setting.
(3) The hardware design adopts special isolation and anti-interference measures in the power supply, analog input, switch input and output, communication interface and so on. The anti-interference ability is strong. In addition to the centralized panel, it can be directly installed on the switch cabinet.
(4) The software is rich in functions. In addition to various measurement and protection functions, it can complete fault recording (1-second high-speed fault recording and 9-second dynamic fault recording), harmonic analysis and small current grounding line selection by cooperating with the upper processing computer.
(5) CAN choose RS232 and CAN communication mode, support a variety of remote transmission protocols, convenient and a variety of computer management system networking.
(6) The wide temperate zone background 240×128 large screen LCD LCD display, easy to operate, beautiful display.
(7) High integration, small volume, light weight, easy to centralized panel installation and scattered installation on the switch cabinet.
We have hundreds of millions of inventory, product parts tens of thousands, if you are interested in our products can contact us at any time.
Contact us:
Sales manager : Sunny
Mobile / WhatsApp : +86-18059884797
Skype : +86-18059884797
Tel: 18059884797 (WeChat with the same number)
QQ:3095989363
Email: sales@xiongbagk.cn
Address: Unit 2009, Chuangxiang Center, No.1733, Lvling Road, Siming District, Xiamen
① 24-hour email reply (12 hours);
③ For shipment to countries outside Asia, please contact the seller.
EMERSON: modbus card, PSU, controller, PSU, base, PSU, switch
EPRO — Data acquisition module, probe, speed sensor
FOXBORO – Thermal resistance I/O module, power supply module, communication module, cable, controller, switch
GE — Module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card
Dark horse (HIMA) -DI module, processor module, AI card, pulse encoder
HONEYWELL — Secure digital output card, program module, analog input card, CPU module, FIM card
MOOG — servo valve, controller, module
NI – Information acquisition card, PXI module, card
WESTINGHOUSE: RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
WOODWARD — regulator, module, controller, governor
YOKOGAWA — servo module, control cabinet node unit
[Friendly reminder]
I. Mode of Transportation and freight:
①, according to the shipping company in different regions. (If you need to designate a shipping company, please contact the seller)
(2) Freight and transportation price (excluding national customs handling charges and other expenses) shall be subject to the actual freight price provided by the seller.
(3) In China (including Hong Kong, Macao and Taiwan), most shipping is free. Please contact the staff.
Ii. Terms of Payment:
Buyers please choose the payment method according to the actual situation, if you have any questions, please contact the seller!! ! ! ! Iii. Product quality and after-sales Service
1. Consult the seller about product quality and buy again. If you have any questions, please contact the seller.
2, after-sales service period, depending on the situation. If you want to delay the after-sales service, otherwise the seller’s after-sales policy shall prevail. Please contact the seller.
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Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com
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