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Hua heng HY-6000S Intelligent Overspeed Protection System
Advanced turbine speed monitoring device designed for reliable speed monitoring and protection of critical rotating equipment in industrial applications.
Technical Specifications
Measurement Range0-99.9 rpm
Input SignalRS-1 (passive), RS-2 (active), CWY-DO eddy current sensor
Gear TeethConfigurable according to gear disc
Measurement Accuracy±1 revolution
Display4-digit LED or LCD
Output Signal4-20 mA (load resistance ≤850Ω)
Alarm OutputAC 250V/5A
Overspeed OutputTwo out of three voting decision
Operating Temperature-40℃ to 65℃
Humidity≤95% (non-condensing)
Power SupplyAC 85V-265V or DC 100V-360V
Dimensions298mm × 161.5mm × 235mm
Panel Cutout267.5mm × 140.5mm
System Overview
The HY-6000S intelligent overspeed monitoring and protection device is a highly reliable speed monitoring system consisting of speed sensors, independent power supply, and voting output critical shutdown components. Its primary function is to measure and monitor steam turbine speed for protection. When unit speed reaches the set critical trip speed, the system alerts personnel and outputs critical shutdown protection contact signals to control emergency relief valves and close main steam valves, preventing unit damage from overspeed conditions.
Key Features
Three-channel simultaneous display of online speed measurement values
LED indicators for alarm and overspeed conditions
Power on/off detection functions with alarm output circuit cutoff
Individual channel speed setting for insured or cut-off states
High-reliability design with sufficient redundancy
Independent power supply for each working state reliability
Two out of three logic voting for emergency tripping reliability
Important: Both speed signals cannot be cut-off simultaneously during operation. At least one channel must remain active for proper system function.
Industrial Applications
The HY-6000S is widely suitable for power plants, energy facilities, manufacturing operations, and other industrial applications where turbine safety is critical. It supports TSI system design for rotating mechanical devices including turbines, generators, and other high-value rotating machinery.
Operational Benefits
This intelligent protection system enables continuous equipment supervision, early condition identification, and prevention of potential equipment damage. It contributes to enhanced reliability, longer equipment service life, improved maintenance strategies, and strengthened operational safety through effective condition monitoring and intelligent protection capabilities.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
3 Million-4 Million
Ecer Certification：
Verified Supplier
Our company OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transformer... Our company OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transformer...
