ZBTSC系列大功率无触点开关

Sustaining excessive peak currents can result in very high peak currents in capacitor switching applications. For this reason, the UA..RA contactor is designed with a special damping resistor to limit the peak current.B. Product advantagesa.UA..RA contactor: with damping resistance, it can be used in occasions where the peak current exceeds 100 times the effective currentb.UA contactor: suitable for occasions where the peak current is less than or equal to 100 times the effective currentc.UAF..RA: Due to the use of AF technology and electronic coils, the control voltage rangeC. Product useD. Product parametersa.Minimum order quantity: 1 pieceb. Customs tariff number: 85364900c. sized. Product net width: 45 mme. Product depth: 87.3 mmf. Product net height: 90 mmg. Product net weight: 0.71 kgh. Number of main contacts NO: 3i. Number of main contacts NC: 0j. Number of auxiliary contacts NO: 0k. Number of auxiliary contacts NC: 1Rated working power AC-6b (Pe): (230 / 240 V) 40 °C, 50/60 Hz 12 kvar(230 / 240 V) 55 °C, 50/60 Hz 11 kvar(230 / 240 V) 70 °C, 50/60 Hz 8.5 kvar(400 / 415 V) 40 °C, 50/60 Hz 20 kvar(400 / 415 V) 70 °C, 50/60 Hz 14.5 kvar(400 / 415 V) 55 °C, 50/60 Hz 18.5 kvar(440 V) 40 °C, 50/60 Hz 22 kvar(440 V) 55 °C, 50/60 Hz 20 kvar(440 V) 70 °C, 50/60 Hz 16 kvar(500 / 550 V), 40 °C, 50/60 Hz 22 kvar(500 / 550 V) 55 °C, 50/60 Hz 22 kvar(500 / 550 V) 70 °C, 50/60 Hz 19.5 kvar(690 V) 40 °C, 50/60 Hz 30 kvar(690 V) 55 °C, 50/60 Hz 30 kvar(690 V) 70 °C, 50/60 Hz 25 kvarRated control circuit voltage (Uc): 50 Hz 220 ... 230 V60 Hz 230 ... 240 VTerminal type: Screw Terminals