when setting up and checking relay protection circuits and power circuits of electrical installations. The main technical characteristics of the VAF-85-M1 device: Measured value - AC power (with circuit break): measuring range, mA: 2-10; 10-50; 50-250; Accuracy class: 4.0; the limits of the permissible basic error, %: ± 4; voltage drop, not more than, in: 50, 20, 20. Measured value - AC power (without breaking the circuit): measuring range, mA: 0.2-1; 1-5; 2-10; Accuracy class: 4.0; the limits of the permissible basic error, %: ± 4; voltage drop, not more than 2.5 V. The measured value is the AC voltage: measuring range, mA: 0,2-1; 1-5; 5-25; 25-125; 50-250; 100-500; Accuracy class: 1.5; the limits of the permissible basic error, %: ± 4.

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