overview

YN600U series motor protector is suitable for motors with rated voltage up to AC690V, rated current up to AC800A, and rated frequency of 50/60Hz. The product has a small volume, compact structure, and easy installation. It can be directly installed and used in low-voltage control terminal cabinets and various drawer cabinets with 1/4 modulus and above, improving the reliability and automation level of the control circuit.

YN600U adopts a split product structure, including the main body (protection measurement control function module) and the transformer module. Select functional modules as accessories as needed, and form a motor control and protection unit with electrical components such as contactors and motors. It has functions such as remote automatic control, on-site direct control, panel indication, signal alarm, and fieldbus communication. Applicable to fields such as coal mining, petrochemicals, smelting, electricity, ships, and civil construction.

characterization

• Three phase current measurement function
• Zero sequence or leakage current measurement function
• Three phase voltage measurement function
• Complete motor voltage and current protection
• Auxiliary power supply AC85V-450V supports power supply for zero wire motor applications
• Support on-site/remote communication control for start stop, forward and reverse start, Y/t::, Multiple types of startup, including startup
• LCD display, on-site setting of protection control parameters
• Easy and flexible installation/maintenance
• Can be networked with mainstream PLCs and DCS
• Can be connected to MODB US field industrial bus to achieve network communication
• Design license according to relay protection standards
• Three proof treatment for circuit boards, supporting use in harsh environments

Compliant with standards

The YN600U series products have strong electromagnetic compatibility and a complete electromagnetic compatibility design, suitable for use in strong electrical interference environments.

Naming significance

FEATURES

• Real time measurement function: Ua、Ub、Uc、Ia、lb、IC、IO、P、Q、S、COSF、Freq、Ep、Eq
• Switch input: 8-way switch input
• Switching output: 4-channel switching output
• LED indication: 3-channel LED lights indicate motor operation, faults, and communication
• Ao transmission: 1 channel 4~20mA output, load SOOohm
• Communication: 1 RS485 channel, supporting standard Modbus RTU
• relay protection