ZX12 stainless steel resistor excellent quality of customer trust

ZX12 series resistor, ZX12 resistor ???????????????? 1. ???? Scope ZX12 ???? ???????? ZX12 series resistor ?? resistors for AC 50HZ voltage to the circuit 660V or 440V DC voltage to the, mainly for motor starting, speed and the braking use. Resistor for the open type, rated heating power of 4.6KW. ? No more than 2500 meters above sea level; ?? ??? ambient temperature does not exceed + 40 ℃ and no less than -30 ℃; ?? when -5 ℃ to + 20 ℃ when the air relative humidity less than 85%; ?? the surrounding medium does not enough to corrode metal and damage the insulation and potentially explosive gas and conductive dust;? ?? must have anti-snow equipment and area is not filled with water vapor; ?? in areas without severe vibration or Britain lame. 2. ???? Model implication ?? 3. ???? ???? The main technical parameters model thermal time constant (S) ???? allows the load current (A) ???? total resistance value (Ω) ???????????????? model number ???? resistance element connected in ZX12-0.1 ???? 200 ???? 215 ???? 0.1 ???? ZJ1- ???? ???? 1 12 2 and 6 string ZX12-0.14 ???? 150 ???? 181 ???? 0.14 ???? ZJ1-2 ???? 12 ???? 2 and 6 string ZX12-0.2 ???? 120 ???? 152 ???? 0.2 ???? ZJ1-3 ???? 12 ???? 2 and 6 string ZX12-0.28 ???? 140 ?? ?? 128 ???? 0.28 ???? ZJ1-4 ???? 16 ???? 2 and 8 string ZX12-0.4 ???? 200 ???? 107 ???? 0.1 ???? ZJ1-1 ???? 12 ???? 12 string ZX12-0.56 ???? 150 ???? 91 ???? 0.56 ???? ZJ1-2 ???? 12 ???? 12 strings ZX12-0.8 ???? 120 ???? 76 ???? 0.8 ???? ZJ1-3 ???? 12 ???? 12 string ZX12-1.1 ???? 140 ???? 64? ??? 1.1 ???? ZJ1-4 ???? 16 ???? 16 string ZX12-1.6 ???? 128 ???? 54 ???? 1.6 ???? ZJ1-5 ??? ? 16 ???? 16 string ZX12-2.2 ???? 104 ???? 46 ???? 2.2 ???? ZJ1-6 ???? 16 ???? 16 string ZX12-3.0 ??? ? 136 ???? 39 ???? 3.0 ???? ZJ1-7 ???? 24 ???? 24 string ZX12-4.2 ???? 104 ???? 33 ???? 4.2 ?? ?? ZJ1-8 ???? 24 ???? 24 string ZX12-5.6 ???? 96 ???? 29 ???? 5.6 ???? ZJ1-9 ???? 24 ???? 24 string ZX12-8.0 ???? 80 ???? 24 ???? 8.0 ???? ZJ1-10 ???? 24 ???? 24 strings 4. ???? 5. ???? Structure ?? ???????? resistor ZX12 Series line open, protection class 1P00, whole series resistor according to various specifications are assembled from 12, 16 and 24 from the resistive element. Fe-Cr alloy resistive element is rolled into a tooth, structure its width divided into large, medium and small, large and medium piece ends with a punch as the installation of the two ends of the small piece size directly link the wiring board, resistive element coupling at both ends, remove the surface oxide film to ensure good contact. Coupling each resistor element with fastening screws are pressed to ensure good contact resistance. 6. ???? ?? Shape and installation dimensions within ZX12 type indoor resistor shape and installation dimensions ?? ZX12 Outdoor resistor shape and installation dimensions ??