DDK NFT-801RM3-S Tighten the machine

Line Phase Comparison Protection The L60 is an extremely fast line phase comparison system, suitable for two or three terminal transmission lines. This system is able to operate using power line carrier or fiber optic communications. L30 Sub-Transmission Line Current Differential Protection The L30 is a cost-effective phase-segregated line current differential system intended to provide primary protection for MV cables and two/ three-terminal sub-transmission lines or backup protection to transmission lines. B90 Centralized or Distributed Busbar Prot The B90 is an advanced low-impedance differential protection system that is intended to cover applications ranging from small to large substations, having either single or complex-split busbar schemes. It is able to support busbars with up to 24 breakers, and 4 single phase differential zones.

Centralized or Distributed Busbar Prot

 The B30 is a cost-effective, advanced protection system that fits busbars with up to 6 circuits and two zones (centralized schemes) or 16 circuits and six zones (distributed schemes). The B30 provides advanced elements like CT trouble, directional and CT saturation, breaker failure and voltage supervision that make the B30 an extremely fast and secure busbar protection system. B30 also fits conventional centralized or process bus based distributed bus bar protectionschemes. B95Plus Distributed Busbar Protection System The B95Plus is GE’s distributed busbar solution that can be applied to any kind of busbar configuration and uses standard IEC 61850 protocol to connect to the bay units. The B95Plus delivers comprehensive and reliable protection for busbar applications with up to 24 feeders.

Feeder Protection with Hi-Z Fault Detection 

The F60 provides comprehensive feeder protection, control, advanced communications, monitoring and metering in an integrated, economical, and compact package and more. F35 Multiple Feeder Protection The F35 is a cost-effective device for primary feeder protection. F35’s modular design allows customers to protect groups of feeders as follows: independent current and voltage inputs, independent current and common voltage inputs or independent current inputs only. C70 Capacitor Bank Protection The C70 is an integrated protection, control, and monitoring device for shunt capacitor banks. The current and voltage-based protection functions are designed to provide sensitive protection for grounded, ungrounded single and parallel capacitor banks and banks with taps.

The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

Products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, machinery, electronics, automobile manufacturing, tobacco, plastics machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution and so on.