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Product information
Power supply voltage monitoring device.
The AM634 is a high-performance insulation monitoring device with fault location function. It is dedicated to medical IT systems and monitors the insulation status of single-phase or three-phase ungrounded networks. At the same time, it monitors the over-temperature and overheating of isolation transformers. The insulation monitoring device can also be used in combination with the intelligent positioning transformer AM605-6 to quickly monitor and locate faulty lines. It has a friendly display interface and can be seamlessly connected to the alarm panel and the HMI centralized alarm system for communication.
Basic characteristics.
■ Optional embedded installation or panel-mounted installation.
■ Independent 24VDC auxiliary power supply.
■ Use dry contacts or auxiliary contacts of contactors as alarm contacts.
■ Model AM348D for Essential and UPS busses, preferred supply, second and UPS supply.
■ Model AM350D for Essential and UPS busses, preferred and second supply for each bus and maintenance feed.
■ Has a self-test and mute button.
■ Programmable alarm buzzer.
■ Immediately identify the source of the fault.
■ Flexible configuration and installation:
UPS bus and power supply alarms can be disabled.
Secondary power supply alarms can be disabled.
■ Durable and easy to install and maintain.
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