產(chǎn)地 | 德國 |
產(chǎn)品認(rèn)證 | CCC |
品牌 | 沙爾特寶 |
型號 | C294 |
德國原裝沙爾特寶SCHALTBAU直流接觸器 C294
產(chǎn)地:德國 適用電壓至1,000V
采用緊湊型設(shè)計的雙極高壓接觸器:C294系列接觸器不僅結(jié)構(gòu)小巧,并且具有非凡的開關(guān)能力,適用于電壓至1000V的直流應(yīng)用。其為適用于公共交通惡劣環(huán)境的理想選擇。事實證明,C294是一種具有高可靠性的交通系統(tǒng)專用部件,其電器壽命比一般部件更長。
Specifications
Type of voltage | DC |
Contact configuration | 2 x NO |
Nominal voltage Un | 1,000 V |
Rated insulation voltage Ui | 1,200 V |
Rated impulse withstand voltage Uimp | 8 kV |
Conv. thermal current Ith | 40 A |
Making capacity, resistive T = 0 ms | 550 A |
Breaking capacity | 1,200 V DC, L/R 1 ms: 60 A; L/R 15 ms: 13 A |
Contact material main contacts | AgSnO2 |
Aux. contact | 1 x snap switch S870, SPDT, optional |
Coil voltage Us | 24, 36, 72, 110 V DC |
Coil tolerance % Us | -30% ... +25% |
Coil power consumption | approx. 18 W / approx. 13 W (cold / warm) |
IP rating (IEC 60529) | IP00 |
Mechanical endurance | > 3 million operating cycles |
Shock | 5 g (20 ms half sinus) |
Vibration | 2 g (5 ... 150 Hz) |
Temperature range | -40 °C ... +70 °C |
Storage temperature | -40 °C ... +70 °C |
Weight (g) | 1,000 |
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