Motor Cam Switch

รายละเอียดสินค้า

• 43PD Motor Cam Switch is equipment to supply electric voltage tor control to protection relay, meter, control power voltage, etc.
• Due to automatic transference of BUS in accordance with connection state of 2nd voltage of BUS P.T in substation double BUS structure.
• 43PD Moler Cam Switch protects occurring malfunction of equipment in case of manual transference of 2nd voltage.
• - After inputting external signal, Bus is changed A-)B or B-)A Transference time of P.T voltage perfectly is within 2.5sec. (In case of supplying rating control voltage DC 125V)
• Contact rated : 250V, 20A
• Maximum rating voltage : 600V
• Control power voltage : DC 125V
• Transference speed :
• Mechanical lifetime : Above 200,000 times
• Withstand voltage : AC 2,500V/min (50-60Hz)
• Heat resistance ABS resin
• Ambient temperature : -20'c - +60'C
• Relative humidity : 45 - 85%
• Insulation resistance : Above 100MQ DC 500V. Meg