Delstar Converter Module

Leveraging on our extensive experience, we bring forth Delstar Converter Modules for the customers. These systems are meant to be interfaced with already existing starters from Star Delta. The devices help in switching over the motor from star to save energy when the load reaches to 50% of the full capacity. Delta operation mode is automatically brought about when the load increases above 50%. Starting regimen is saved from any disturbance based upon this device. Applications with not too frequent load changes are recommended the usage of these modules. Usage of appropriate current transformers (C.Ts) makes these suitable for all kinds of motors. Different load and capacity of motors can save energy in varied amounts. The amounts vary from high to low based upon the mechanical condition and electrical parameters of the motors. Following are the advantages of these products:

• Energy saving
• Reduction in KVA, contributing to reduction in maximum demand
• Improvement in power factor
• Motor runs cooler leading to increased motor life
• Motor protection (Run Over Load, Start Over Load, Single Phasing and Motor Over Temperature Trips)

Some of the specific features are these products are given as follows:

• Microcontroller Based Design for Fail proof Operation & Ease of use
• Compact Size ( 96 x 96 mm )
• Easy to Install – Controller to be installed in between EXISTING Starter & Motor
• STAR Run Indication on Front Panel
• CT Range Selectable on Front Panel – upto 250/5
• Digital display of Motor Current
• Built in Time-Totalizer for STAR running time. Savings can be known directly
• Programmable Delay Time for Delta to Star changeover & vice versa
• Star to Delta Changeover & Vice Versa on CURRENT basis, therefore totally foolproof
• In Built Programmable Over Load Protection
• Optional Under Voltage, Over Voltage Protection