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              1. How to Use the IP Test Probes?

                2025-08-01

                How to Use the IP Test Probes?

                When testing the protection of persons against hazardous parts on low-voltage equipment, a low-voltage supply in series with a suitable lamp needs to be connected between the probe and the hazardous parts inside the enclosure. After the setup, you are required to push the access probe against or (P2X) inserted through any openings of the enclosure with the specified force listed in the standard you follow.

                When testing the protection against the ingress of solid foreign objects, you need to push the object probe against any openings of the enclosure with the given force.

                What are the Acceptance Conditions for the Tests Using the lP Test Probes?

                For testing the protection of persons against hazardous parts, the protection level is eligible if adequateclearance is kept between the access probe and hazardous parts. The lamp shall not light if verified by a signalcircuit between the probe and hazardous parts. When using the lP1X access sphere, it should not completelypass through the opening

                For testing the protection against the ingress of solid foreign objects, the protection level is eliqible if the fulldiameter of the probe doesn't pass through any opening.

                Please check the below IP1X/IP2X/IP3X/IP4X Test probes list:

                Model/Name

                Standard

                Specification

                BND-A
                     
                IP1X test probe A

                IEC60529  IEC61032  IEC60335
                IEC61029  IEC60745  IEC60065
                IEC60950

                Ball Diameter:50mm
                Baffle Plate Diameter:45mm
                Baffle Plate Thickness:45mm
                Handle Diameter:10mm
                Handle Length:100mm

                BND-AF
                     
                IP1X test probe A with 50N

                IEC60529  IEC61032  IEC60335
                IEC61029  IEC60745  IEC60065
                IEC60950

                Ball Diameter:50mm
                Baffle Plate Diameter:45mm
                Baffle Plate Thickness:45mm
                Handle Diameter:10mm
                Handle Length:100mm
                Force :10N/20N/30N/40N/50N.

                BND-B
                     
                IP2X test probe B

                IEC61032  IEC60950  IEC60335
                IEC60529  IEC60045  IEC60884
                IEC60745

                Knurled Finger Diameter:12mm
                Knurled Finger Length:80mm
                Baffle Plate Diameter:50mm
                Baffle Plate Length:100mm
                Baffle Thickness:20mm

                BND-BF50
                     
                IP2X test probe B with 50N

                IEC61032  IEC60950  IEC60335
                IEC60529  IEC60045  IEC60884
                IEC60745

                Knurled Finger Diameter:12mm
                Knurled Finger Length:80mm
                Baffle Plate Diameter:50mm
                Baffle Plate Length:100mm
                Baffle Thickness:20mm
                Force :10N/20N/30N/40N/50N.

                BND-C
                     
                IP3X test probe C

                IEC61032  IEC60529  

                Test Probe Length:100mm
                Test probe Diameter:2.5mm
                Dam-sphere Diameter:3.5mm
                Handle Diameter:10mm
                Handle Length:100mm

                BND-CF
                     
                IP3X test probe C With 3N

                IEC60335

                Test Probe Length:100mm
                Test probe Diameter:2.5mm
                Dam-sphere Diameter:3.5mm
                Handle Diameter:10mm
                Handle Length:100mm
                With force: 3N

                BND-D
                     
                IP4X test probe D

                IEC61032  IEC60529  

                Test Probe Length:100mm
                Test probe Diameter:1.0mm
                Dam-sphere Diameter:3.5mm
                Handle Diameter:10mm
                Handle Length:100mm

                BND-DF
                     
                IP4X test probe D with 1N

                IEC60335

                Test Probe Length:100mm
                Test Probe Diameter:1.0mm/2.5mm
                Dam-sphere Diameter:35mm
                Handle Diameter:10mm
                Handle Length:100mm
                Force:1N

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