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K16171
Automatic High Voltage Insulating Oil Tester
The Koehler Automatic and Semi-Automatic High Voltage Insulating Oil Testers
perform the determination of insulating oil dielectric breakdown for both
single and multiple tests. The apparatus consists of a frame housing with LED
display, sample compartment with indirect illumination, and a motor-driven
rotary table. The measuring electrodes are swiveling and arranged
eccentrically with respect to the axis of the table, enabling an easier
cleaning and dispersing of any combustion sediments by the rotary motion. A
thorough mixing of the oil is achieved by a magnetic rod inserted into the
testing vessel. Contactless drive is provided by a small motor with an
additional magnet below the lift. For operator security, the sample chamber
is closed by a perspex door with an interlocking switch. A special safety
feature locks the start button in case of improper electrical grounding.
Specifications
Conforms to the specifications of: ASTM D877, D1816; IP 295; FTM 791-5702; NF
C 27-221; IEC 156; VDE 0370
Voltage Between Electrodes: 0-60, 0-75, or 0-100 kVrms
Voltage Increase, adjustable: 0.5, 2, 3, or 5 kV/sec
Switch-off Time: < 100µsec
Display: 7 segment LED
Included Accessories
Epoxy Test Cup, 400mL
One Pair of Electrodes, spherical dome shape
Setting Gauge 2.5 / 10mm
Fuses (2)
Electrical Requirements
115/230V 50/60Hz
Dimensions lxwxh,in.(cm)
17.5x19.75x13.5 (44.5x50x34.5)
Net Weight: 99 lbs (45kg)
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