Detailed information of DOSSENA insulation monitoring instrument:

The insulation monitoring instrument (detector) mainly monitors the insulation status of DC systems, single-phase and three-phase low-voltage systems online continuously through the grounding neutral point.

For systems with a grounded neutral point, there is no need to interrupt power supply in the event of grounding faults and leakage, but according to EC standard 64.8, faults must be alerted through visual or audible signals. There is also a TEST button for control.

DOSSENA's insulation monitoring device can be used in both medical and industrial equipment.

The DOSSENA medical insulation detector is suitable for hospitals, diagnosis and treatment rooms, and doctor's studios. In general, all power systems within the medical scope that must maintain continuous power supply even in the event of a ground fault require the use of insulation monitoring devices. In fact, the minimum critical value interrupt prompt can prompt medical staff to take action, thereby re establishing a normal state and eliminating the cause of the malfunction. This product can provide different types to meet different requirements in the medical field.

The DOSSENA industrial insulation monitoring instrument can inspect the grounding insulation status of AC generators, medium and low voltage secondary coils, generator sets, supply furnaces, and all other purposes, ensuring uninterrupted power supply in case of grounding faults at any time.

SRI3/SOL is a specialized solar photovoltaic system developed by DOSSENA in ItalySupply of insulation monitoring instrument for DOSSENA photovoltaic system busbar in ItalyDue to its ability to adapt to functional interruptions caused by inverters, it can avoid faults and unexpected trips. The use of SRI3/SOL insulation monitoring devices can overcome transition moments associated with sudden changes in light or typical unstable operation of photovoltaic systems in the morning or evening. To address these issues, the insulation monitoring device can perform specific cyclic measurements. The device will only intervene when the results of all measurement cycles are below the set threshold. The device has two intervention thresholds, one is warning and the other is alarm.

The biggest advantage of this device is that it comes with a digital display that can be controlled1000VDC voltage, measurement range100 ohms~~10 megaohms, with pre alarm and warning functions, optionalRS485Communication output.

The newly developed insulation monitoring instrument SRI3HFL with branch detection can replace similar products of Bendel BENDER