Dielectric loss meters
-
HIGH-VOLTAGE INSULATION METER IPI-10-MOLNIYA
Insulation parameter meter MOLNIYA-IPI-10 is designed to measure the dielectric loss tangent "tgδ" and capacitance " C" of insulation systems during commissioning tests, maintenance and repair of various electrical machines and devices, samples of various electrical insulating materials (including liquid dielectrics in cells ). Measurements can be performed both in the field and in the laboratory.
LIGHTNING-IPI-10 is manufactured in a version that meets the requirements of GOST 22261 for electronic measuring devices of group 4.
Operation of the product can be carried out by one operator from among the electrical personnel who has been assigned an electrical safety group of at least the third for the right to work in existing electrical installations with voltages up to and above 1000 V and who have been trained to work with this device. -
INSULATION PARAMETER METER IPI-100
IPI-100 is designed to measure the tangent of dielectric loss angle tgδ and high-voltage insulation capacitance C during maintenance, repair, commissioning, testing of various energy facilities both at their installation site and in laboratory conditions.
IPI-100 is manufactured in a version that meets the requirements of GOST 22261 for electronic measuring devices of group 3.
Meter operating conditions
IPI-100 has the following normal conditions of use:
- ambient air temperature, ° С 20 ± 5;
- relative air humidity,% 30–50;
- atmospheric pressure, kPa (mm Hg) 84-106 (630-795);
- power supply frequency, Hz 50 ± 1;
IPI-100 is designed for operation in the following operating conditions of use:
- ambient temperature, ° С from plus 5 to plus 40;
- relative air humidity,% up to 90 at 30 ° С;
- atmospheric pressure, kPa (mm Hg) 70-106.7 (537-800);
- power supply frequency, Hz 50 ± 1 or 54 ± 0.2 Hz;
Transportation limiting conditions:
- ambient air temperature, ° С, from minus 25 to plus 55;
- relative air humidity,% up to 95 at 30 ° С;
- atmospheric pressure, kPa (mm Hg) 70-106.7 (537-800);
- transport shaking:
- the number of beats per minute 80–120;
- maximum acceleration, m / s 2 30;