A set of measuring K-505
Offer type: salePublished: 01.05.2019
| Price: | 8 000 UAH |
| Company: | Lispriborservis |
| Seller: |  Ivan Valer'evich |
| Phones: |  +380689883427 Show phone |
| Address: | Ukraine, Luhans'ka Oblast', Syevyerodonets'k |
Measurement set К505 (hereinafter - set) is suitable for portable measurement of current, voltage and power in single-phase and three-phase trehproudnyi and chetyrehspalnyh AC circuits at the uniform and non-uniform load phases.
Set К505 used for commissioning and operation of electrical control of industrial installations, transformers, generators, motors, electrical networks.
TECHNICAL DATA
Built-in measurement Set К505 devices comply with accuracy class 0.5 in accordance with GOST 8711-60 - for ammeters and voltmeters; GOST 8478-60 - wattmeter. A separate current transformer UTT-5M, designed to expand the limits of current measurement corresponds to the accuracy class of 0.2 GOST 5.1074-73. Rated power factor wattmeter – 1.
The normal frequency range 40-65 Hz. Extended frequency range 65-400 Hz (75V); 65-500Hz (150-600V).
The main error of the instrument kit К505 in the normal range of frequencies from 40 to 65Hz when measuring currents up to 10A, voltage from 75 to 600V and capacities corresponding to specified values of current and voltage does not exceed ±0,5% of the final value of the scale.
On the 30V limit of the basic error of the instrument kit К505 in the normal range of frequencies does not exceed ±1,0% of the final value of the scale at all currents up to 10A.
Change the indication of the instrument kit К505 caused by the change of frequency from the upper boundary of the normal region to any value in the extended frequency range does not exceed ±0,5% of the final value of the scale.
Settling time the movable part of the instrument set К505 not more than 4 seconds.
According to the degree of protection from the influence of external magnetic field measurement Set К505 applies to category II according to GOST 1843-59. Resistance to mechanical stress during operation of the measurement Set К505 refers to the ordinary according to GOST 1845-59.
Dimensions kit 505х330х190мм, weight of the set (UTT-5M) not more than 15 kg.
In stock - 1pc.
