Syemco Impex Amitesh Nagar, Indore, Madhya Pradesh

Interlocking between stator and rotor as per ISS: 8544 (part III). Offers improvements in reliability as compared to L.R.S.. Low maintence; incorporates switching through contactors. Smooth acceleration of the slip-ring induction motor. Reduces electrical and mechanical stresses of the machines. Can be custom designed as per customer’s requirements. The capicity of Rotor Controller is 15HP to 1000 HP. We have applied Closed Circuit Technology in all our stator-rotor controllers for the safe and smooth operation of Slip-Ring Induction Motors. Our controllers are built as per IEC/NEMA standards meeting the provisions of the National Electric Safety Code. Stator Rotor Controllers / Rotor Controllers are extensively being used to replace existing manually operated wound rotor starters and liquid rotor starters. The resistances are basically designed to provide high initial starting torque with low inrush current from mains in applications like high inertia / high frictional loads and during run-up are bypassed through contactors by timers to short out final rotor contactor until full speed is attained. The rotor controller provides smooth acceleration to full speed and thus reduces electrical and mechanical stresses in the motor and drive. The resistances incorporated in our rotor controllers are designed in such a manner that they provide a very long term service with zero maintenance. All our rotor controllers are designed to start wide range of motors with strict QA system. Rs. 1221 per HP for any Starter.

Energy saving upto 5% avoid manual disruptions payback period of 8 to 15 months reduction in maximum demand avoid in-rush current consumption losses low power factor penalty can be totally avoided extended life for switchgears, transformers and cables syemco power factor control panels (apfc panels) syemco manufacture’s high end power saving products. The brand name of syemco had started the product “automatic power factor control panels” about a decade ago & are now pioneer in achieving power factor to unity*. in view of constantly raising power tariff and penalties imposed by the state electricity boards/ utility companies, it is imparative for any ht and lt industry of consumer to install a power factor control panel for curtailment of power factor penalty, reducing maximum demand and also to save energy/ power. *conditions apply ‹ technical features microprocessor based automatic controller with power display. All major components are of standard makes like, siemens, l&t, epcos, neptune etc. All the components are carefully integrated for reliable performance and longer life. Used small correction steps to maintain accurate setting. Contactors (with mcbs or mccbs as backup protection) are used to switch on capacitors with spiral conductor design to minimize switching surges. Auto/ manual facility. Cooling facility in capacitor chambers. In-built time delay for switching on of a capacitor bank to avoid impulse signal operation. All capacitor feeders have auto/ manual mode facility with fuse/mcb protection and isolation. Very low watt losses, capacitors are used. ‹ product range 20 kvar to 1000 kvar. ‹ manual mode power factor controllers are designed to operate manually by selecting manual mode. Www.syemco.com ‹ automatic power factor control panels ‹ applications all types of manufacturing units: like:- solvent plants, oil mills, ginning & pressing factories, chemical industries, food industries, rice mills, paper mills, fertilizer plants, daal mills, steel industries, cement mills, spinning mills etc. Cinema halls. Cold storages. Hotels & restaurants. Hospitals. It companies. Office buildings. Shopping malls. Rs. 1300/- per kvar.

Type : Automatic Power Factor Panel

Certification : ISO 9001:2008 Certified

Application : Control Panels, Industrial Use, Other

Condition : New

Frequency : 50hz

Feature : Easy To Install, Proper Working, Sturdy Construction, Superior Finish

Phase : AC Three Phase

Cooling System : Air Cooling

Warrenty : 1yr, 2yrs

Automation Grade : Automatic, Fully Automatic

Motor is connected in delta from the start. Auto transformer provides voltage to the motor at start. Appropriate lower voltage tapping –customized as per the application – is provided to the motor. After the motor has attained significant torque changeover from auto transformer to on line takes place. The changeover is “closed transition” i.e. During changeover the auto transformer acts as a choke supplying voltage to motor – hence smooth or stepless or soft starting takes place. The motor then runs on line current. The transformer is isolated from both the ends to protect the contactors. Adjustable high torque: a high torque (up to 64%) possible and can be customized by voltage tapings. No power quality issues: all standards electrical components ensure that there are no harmonics or other power quality issues. Transient elimination: korndorfer closed transition technology ensures that transients are eliminated. Motor protection: motor is connected in delta at the time of starting to avoid high inrush current in the motor winding thus providing lesser heat generation. Reduced voltage starter: voltage controlled by auto transformer at the time of starting. The capicity of ats is 15hp to 1000 hp rs. 1111/- per hp for any starter.

Type : Auto Transformer Starters

Max Current : Other

max voltage : 380V, Other

Feature : Accuracy,Adjustable,Durable,High Quality,Long Working Life,Optimum Efficiency,Precisely Designed,Simple Usage