Устройство плавного пуска в регулятор скорости

Soft Starter in Speed Regulator We are looking for experienced Distributors and Agents worldwide! Applicationscope It is used from the soft start, speed regulation and energy-saving operation of slip ring motors with rated voltageof 380v 15kv Main technical parameters initial startingcurrent:1st≤1.3in (A) speed regulation rates: 2:1 for air blower fan and pump recommendable range:60% 90% Nn characteristics of impulse suppressing slip S≤0.12 for rolling machine, based on its working conditions Eenergy saving rates:≥30%(average value) for air blower fan and pump Normal working temperature of variable liquid resistor:0 70oC Protection level:IP20, IP30 Working principles As for motors with loads such as air blower fans or pumps, speed regulation and energy savingcan beachieved by changing resistance value of the variable liquid resistor that is connected in series to therotor circuit of motor: the less resistance, the faster spee; the motor reaches its full speed when the resistance value reaches zero. A heat circulation system is devised to circulate the liquid so as to prevent the temperature of the liquidfrom excessive rise. A central contral unit can be adopted to realize remote monitoring and operation. It features its convenient control panels, convenient operations and highreliability. Standard adoptedLow voltage switch set and control device GB/T14048.1-1993 IEC947-1 1988 GB7251.1-1997IEC439-1 1992SpecificationsModelMotor Power kWDimensionmmDimension for installationmmRemarks(W)(D)(H)wdφZYQT-400/-≤40014009002200124085014singeZYQT-800/-≤800150010002300134095014singeZYQT-1200/-≤1200160010002300144095014singeZYQT-1600/-≤1600 (congregate)12009502300104095014singe1200120016001040115014singeZYQT-2000/-≤2000 (congregate)140010002300124095014singe1200120016001040115014singeZYQT-/-2000See supplementary data We are looking for experienced Distributors and Agents worldwide!