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Electromagnetic coil rated voltage and resistance and other basic parameters introduced
The electromagnetic coil should be marked with the model, rated voltage, frequency, power and manufacturer's name or trademark on the outer surface of the coil. It can also be negotiated according to user requirements. Sign. Solenoid rated voltage: 1. The electromagnetic coil should work normally within the range of rated voltage (110% ~ 85%) V; 2. When the rated voltage is AC, use the Arabic numeric value of the letter AC suffix voltage value and indicate the alternating frequency. When the rated voltage is DC, use the Arabic numeric value of the letter DC suffix voltage value. Solenoid resistance: 1. Unless otherwise specified, the resistance value of the coil is 20 °C; 2, the resistance should be within the tolerance range: ± 5% (standard resistance <1000 Ω) or ± 7% (standard resistance ≥ 1000 Ω).