HM1Y295A36

The HM1Y295A36 is a high-power three-phase static transfer switch system (STS) for medium-voltage application infeed. It provides a reliable connection between different sources, such as diesel generators, other generating sources, or grid. This switch system is designed for applications like backup power supply systems for critical loads, ships, distributed power supply systems for industrial loads, and micro-grid renewable energy systems.

The HM1Y295A36 is a three-phase system which is mainly composed of a power converter, a generator control system, and a monitoring and communication system. The power conversion system includes the main unit of the HM1Y295A36 and three branches of IGBT-based static converters. The main unit of the system is responsible for controlling the transfer operation between the different sources. The three branches of power converters are capable of handling up to 1750 Amps of current and will convert the AC source to a three-phase AC supply of up to 480 volts. The generator control system will regulate the current and voltage within the system. The monitoring and communication system will be able to monitor the power quality parameters and report the status to the operator.

The HM1Y295A36 STS is able to transfer power from one source to another without interrupting power supply for the critical loads. It has the capability to detect, monitor, and respond to power quality events in a timely manner. This transfer captures and utilizes the reactive components of the fault to keep the power supply constant while eliminating unnecessary power fluctuations. It also provides protection for the connected loads in the event of overload, short circuit, and other adverse conditions.

In addition, the HM1Y295A36 STS has a modular design which enables easy integration with existing systems, such as distribution automation systems or monitoring and control interfaces. As the system is aware of both the source and the load during the transfer process, it is able to monitor and analyze the power quality parameters and ensure the safety and continuity of the electricity supply.

Overall, the HM1Y295A36 STS provides a reliable and safe way of connecting transformers, generators, or other power sources. It has an easy-to-use interface, a modular and scalable design, and is able to perform its power transfer function in a very short period of time. This makes it an ideal system for many medium-voltage application infeed systems, such as airports, distributed power supply systems, and industrial loads.