Frequency counter TS1626 (TS-1626, TS 1626)
For frequency measurement in AC marine power plants.
Overall dimensions 120x120x166 mm.
Accuracy class 0.5.
Shock-resistant, vibration, vibration resistant.
Frequency counter TS1626 is designed to measure the frequency of AC networks of marine power plants.
The device is intended for use in areas with a temperate, cold and tropical dry and wet climate in the temperature range from -40 ° C to +50 ° C. Measuring range device frequency counter TS1626 45 - 55 Hz, 55 - 65 Hz, 350 - 400 Hz. Voltage 127V , 220V, 380V. Response time less than 3s.
Admissible additional frequency error caused by the deviation of the ambient temperature of (20 ± 2) ° C and all (ranging from -40 ° C to + 50 ° C) for every 10 K, equal to half of admitted basic error. Admissible additional error frequency TS1626 under the influence of external magnetic field induction 0.5 mT formed by a DC or AC rated frequency shall not exceed ± 1,5% of full scale range.
Frequency counter TS1626 consists of showing the device and add-on devices such as R1826 / 7. Scale length 180mm. Weight 2.0 kg, the size of additional devices 110x168x95mm, weight 1,7 kg. Time to failure of at least 49000ch. Lifetime of at least 25 years.