Einphasig elektronische Prepaid-Stromzähler

Specifications: 1) Accuracy: Class 2.0 2) Frequency range: 50Hz±5% 3) Reference temperature: 23oC 4) Limited operating temperature: -25 +50oC 5) Voltage circuit power consumption should not exceed: 2W(10VA) 6) Circuit current consumption should not exceed: 2.5VA 7) Reference voltage Un: 3 x 220V/380V 8) Limited operation voltage: 70% 120%Un. 9) Current specification: 3 x 1.5 (6)A, 3 (6)A, 5 (20)A, 10 (40)A, 15 (60)A, 20 (80)A, 30 (100)A