The oil breakdown voltage testers are portable, automated devices designed for testing the breakdown voltage of transformer oil and other liquid dielectrics, in line with IEC 60156, VDE 0370, ASTM D877, ASTM D1816 standards, as well as user-defined procedures in the unit’s menu.
\nThe test sequences are simple to perform and fully automatic, meeting all relevant international and national standards. With accurate and detailed results, these testers provide a clear assessment of the insulating material’s condition.
\nThe quick switch-off time after a breakdown helps prevent contamination of the oil sample, ensuring consistent and reliable results. These testers are built for mobile use and continuous daily operation, whether in the field or in laboratories. Their robust design ensures safe and reliable operation, even after thousands of measurements.<\/p>\n
Automatic oil breakdown voltage testers up to 75 kV:
\n– Output voltage: 0 kVrms … 75 kVrms (sinusoidal) or higher
\n– Resolution: 0.1 kV
\n– Accuracy: \u00b1 1 kV
\n– Voltage rise rate: 0.1 kV\/s … 5 kV\/s
\n– Switch-off time on flashover: 4 \u00b5s … 5 \u00b5s (typical) \/ 10 \u00b5s (max.)
\n– Internal temperature recording of the oil sample: 0 \u00b0\u0421 … 100 \u00b0\u0421
\n– Resolution: 1 \u00b0C
\n– Test vessel volume: 400 cm3
\n– Test vessels with pair of electrodes acc. to standards: IEC 60156 Fig. I \/ IEC 60156 Fig. II \/ ASTM D877 \/ ASTM D1816
\n– Internal rechargeable battery: yes
\n– Interface for PC: yes
\n– Built-in printer: yes
\n– Magnetic or mechanical stirrer: yes (depends on test vessel and test standards)
\n– Supply voltage: 85 V … 264 V, 50 Hz and from internal rechargeable battery
\n– Weight: 25 kg<\/p>\n
Automatic oil breakdown voltage testers up to 100 kV:
\n– Output voltage: 0 kVrms … 100 kVrms (sinusoidal)
\n– Resolution: 0.1 kV
\n– Accuracy: \u00b1 1 kV
\n– Voltage rise rate: 0.1 kV\/s … 5 kV\/s
\n– Switch-off time on flashover: 4 \u00b5s … 5 \u00b5s (typical) \/ 10 \u00b5s (max.)
\n– Internal temperature recording of the oil sample: 0 \u00b0\u0421 … 100 \u00b0\u0421
\n– Resolution: 1 \u00b0C
\n– Test vessel volume: 400 cm3 … 500 cm3
\n– Test vessels with pair of electrodes acc. to standards: IEC 60156 Fig. I \/ IEC 60156 Fig. II \/ ASTM D877 \/ ASTM D1816
\n– Internal rechargeable battery: yes
\n– Interface for PC: yes
\n– Built-in printer: yes
\n– Magnetic or mechanical stirrer: yes (depends on test vessel and test standards)
\n– Supply voltage: 85 V … 264 V, 50 Hz
\n– Weight: 30 kg<\/p>\n","protected":false},"excerpt":{"rendered":"
The oil breakdown voltage testers are portable, automated devices designed for testing the breakdown voltage of transformer oil and other liquid dielectrics, in line with IEC 60156, VDE 0370, ASTM D877, ASTM D1816 standards, as well as user-defined procedures in the unit’s menu. The test sequences are simple to perform and fully automatic, meeting all…<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[2527],"product_tag":[],"class_list":{"0":"post-34478","1":"product","2":"type-product","3":"status-publish","5":"product_cat-electrical-test-instruments","7":"first","8":"instock","9":"taxable","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"yoast_head":"\n