KSD211B101 3BHE024577R1101 Input Coupling Unit ICU

KSD211B101 3BHE024577R1101 Input Coupling Unit ICU   

Product Details Introduction

KSD211B101 3BHE024577R1101 Input Coupling Unit

Belonging to ABB UNITOL 6000 excitation system dedicated input coupling unit (ICU), suitable for static excitation control scenarios

KSD211B101 3BHE024577R1101Swiss origin, providing high-precision signal coupling and isolation processing for excitation control in power systems

Adopting a fully electrical isolation design, it can isolate up to 1500V voltage interference and ensure signal integrity

Supports mixed input of analog and digital signals, adapted to various sensor signals such as generator voltage, current, and speed

Built in signal conditioning and amplification circuit to improve weak signal acquisition accuracy and transmission stability

Equipped with multiple protections including overvoltage, overcurrent, underexcitation, and overexcitation, ensuring the safe operation of the excitation system

Supports communication protocols such as Modbus RTU and can be connected to ABB System 800xA or third-party control systems

Working temperature range -20 ℃~+60 ℃, suitable for harsh industrial environments such as power plants

Protection level IP20, to be installed inside the control cabinet, dust-proof and drip proof

Compact size (120 × 165 × 50mm), weighing approximately 0.5kg, suitable for standard cabinet installation

Supports DIN rail or rack mounted installation, with simple wiring and easy system integration

Equipped with signal disconnection and fault diagnosis functions, it is easy to quickly locate on-site line problems

KSD211B101 3BHE024577R1101 The signal acquisition accuracy reaches ± 0.5%, meeting the precise adjustment requirements of the excitation system

Anti vibration and impact performance in accordance with IEC 60068 standard, suitable for strong vibration industrial scenarios

Widely used in excitation control and monitoring systems for power generation units such as thermal power, hydropower, and nuclear power

KSD211B101 3BHE024577R1101, with its high isolation, high precision, and strong protection characteristics, is a stable and reliable signal input core unit in the ABB UNITOL 6000 excitation system.

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