Purpose of the development: PAC-57 - a powerful tool designed to evaluate the power quality parameters and electrical safety. Such equipment may be required wherever there is a need to assess the quality electricity consumed, check to ensure safe operating conditions of electrical (offices, residential, industrial facilities, etc.)

Recommended application field: Energy.

Technical characteristic: Specifications: Measuring the integrity of conductors Max. test voltage (auto, R + time, R-time) from 4 to 24 V DC (no load) Test current> 0.2 A, DC (resistance <5 ohms) Resolution 1 mA Measuring range 0.01 ... 9.99 Ohm / 10.9 ... 99.9 ohms Resolution 0.01 ohm / 0.1 ohm Measurement error of ± (2,0% + 2 ed.sch.) Measurement integrity test conductors 10A Max. test voltage up to 12 V, AC (no load) Test current> 10 A, AC (resistance <0.5 ohm) Measuring range 0.001 ... 0.999 Ohms Measurement error of ± (1,0% + 2 ed.sch.) Measuring the voltage drop in the circuit connection Max. test voltage up to 12 V, AC (no load) Test current> 10 A, AC (resistance <0.5 ohm) Measuring range 0.01 ... 9.99 Measurement error of ± (1,0% + 2 ed.sch.) Measurement circuit 4-wire

Advantages over analogues: Features of the device: - Measurements of 3-phase and 1-phase power grids; - Check and measure the resistance of protective grounding conductor (200 mA,> 10 A); - Compensation of test leads resistance; - Measurement of current and voltage (RMS), frequency, power (active, reactive, apparent) and power factor; - Measurement of energy (active and reactive); - Measurement of the RCD (AU, A - General and selective type); - Measurement of the chain R "LL", "F-H", "F-Z" and the calculation of the expected short-circuit current; - Measurement of the insulation resistance, ground conductivity of the soil; - Define the connection and phase sequence; - Registration Surge (10 ms), voltage sags, frequency deviation, short-voltage; - Identify non-sinusoidal voltage and current measurement of harmonics (up to the 49th harmonic); - Intervals of registration: 5, 10, 30, 1, 2, 5, 10, 15, 30, 60 min.; - Leakage current, temperature and humidity, light (optional).

The development stage readiness: Introduced in production

Technical and economic effect: Given the saturation of functional devices PAC 57 and MEC-5080 is most advisable to use them in large industrial or residential facilities. This feature allows you to perform the entire volume of test and measurement operations without the need to have "on hand" several separate devices. From the point of view of the needs of electricity on a feature, like a house or unit The power plant exchanges, transceiver radio center (cellular, trunk link) - very easy to implement the principle of "one team - just one device.

Description of the development:
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Scope of supply: The device PAC-57 - 1 pc. Flexible 3ph current loop d 290 mm (300-3000 A) - 1. 3-wire cable adapter-plug - 1 piece. Measuring lead 2m - 4 pcs. Clips "crocodile" - 4 pcs. Test leads - 2 pieces. Case - 1 pc. Test Leads "banana banana" - 4 pcs. Ground rod - 4 pcs. AC Power Cord (test 10 A) - 1. Management software - 1 piece. Opto RS-232 cable - 1 pc. Network adapter - 1 pc. Carrying bag - 1 pc. Manual - 1 pc.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale
Creation of joint enterprise
Realization of finished commodity

Photo

Country Russia

For additional information turn to:
E-mail: gal@uintei.kiev.ua