ABB UNS0885A-Z,V1 3BHB006943R0001 Converter Display Board

Communication protocol: Professional PROFIBUS DP & MODBUS RTU communication protocol, PLC/DCS (such as SIEMENS S7-400, ABB AC800M) communication

Analog input precision: ±0.1% (16-bit ADC)

Power Supply: Operative voltage: 24VDC (±10%)

Power consumption: normal value 5W, maximum value 8W

Normal operating temperature: 0°C~+40°C

Humidity: 5%~95% non condensation

Degree of protection: IP20 (indoor installation)

Diagnosis and protection: there is a built-in self-diagnosis function, support fault status indication (such as communication interruption, power supply abnormality)

Redundant Design: Dual Power Input (Optional)

Rectification function: The bridge circuit is generally an important function is to achieve the AC power into DC power. UNS0885A-Z, V1 can supply stable DC power for the electronic equipment of these systems, which is very important in various electronic apparatus and motor control circuits. In industrial automation control systems, for example, the device delivers direct current (DC) power to controllers, sensors, drivers, etc. A variety of hardware devices, including controllers, sensors, and drivers, rely on basic power to avoid interruptions within the transmission control and data processing portions of the system.

Signal relay and signaling: Signal transform and signaling ability guarantee the great propagation distance and the precise transformation make sure that the signal is steady and correct when the signal relay from one component to another. Does this covertly lock in lower attenuation and error in the process and make it good? In other words, the protection built into all other devices called later also gives immense space for precision control of the equipment.

Protection function: UNS0885A-Z, V1 comes with multiple protection mechanisms like overcurrent protection, overheating protection, and out of voltage protection, Which ensures the safety. The circuit will be cut off in real time, when the device is protected from damage to the back-end equipment caused by current or voltage overload. As a direct result, reliability and safety will improve. For instance, in the power system, when a fault or short circuit occurs, because the current will increase sharply, the circuit will be cut off in time to avoid damage to the equipment due to large current shock.

High precision acquisition of rotor/stator signals (±0.1% accuracy), stable voltage regulation, thermal power/hydropower/nuclear power and other scenarios.

Fault protection linkage: The ABB UNS0885A-Z, V1 can fast respond to the signals from generators sensors (such as abnormal temperature and speed), trigger demagnetization/shutdown, and properly protect the generator to ensure safe operation of the equipment.

ABB UNS0885A-Z, V1 Remote monitoring and control, connects to PLC/DCS through PROFIBUS/MODBUS, uploads equipment status (vibration, pressure, and other factors) in real time, performs central control instructions.

Equipment health management: ABB UNS0885A-Z, V1Customer Access: Multiple types of sensors; Alarm or chain Shutdown: Automatic alarm or chain shutdown for threshold exceeding Applicable Production Line: Petrochemicals, metallurgy and other production lines5.

Wind power/photovoltaic adaptation: ABB UNS0885A-Z, V1 is able to work together with double-fed generators or inverters in response to grid frequency changes, as well as optimize excitation regulation (for example, wind power tracking, photovoltaic anti-islanding protection and so on).