Product Profile of Industrial Numerical Motor Protection Relay

Industrial Numerical Motor Protection Relay is provided with stall detection element and start number protection. The Motor Protection Relay protects from over current and has doubling feature. Industrial Numerical Motor Protection Relay is manufactured by Ashida Eletronics Pvt. Ltd., an ISO 9001:2008 recognised company.

Ashida Eletronics Pvt. Ltd. Also manufactures a wide range of electrical power protection relays, auxiliary protection relay and SCADA systems. The Industrial Numerical Motor Protection Relay is equipped with negative phase sequence element including phase reversal.

Salient feature of the Industrial Numerical Motor Protection Relay:

• Thermal Overload Protection.

• Start-up Time Supervision.

• Stall Detection Element.

• Start Number Protection.

• Over-Current Protection including Doubling feature.

• Selection of Curve: Five selectable IEC curve [Normal Inverse1, Normal Inverse2, Very inverse, Extremely inverse, Long time inverse and Define Time.

• Five selectable IEEE / ANSI Curve C7 to C11 and C12 RI curve & C13 RXIDG curve with Drop-out time delay.

• Earth Fault Protection [Internally derived 3Io & Externally EF or REF].

• Unbalance Protection.

• Negative Phase Sequence element including Phase reversal.

• Under Voltage Protection.

• Over Voltage Protection.

• Residual O/V [NDV] Protection.

• Under Current Protection.

• Active Under Power Protection.

• Active Over Power Protection.

• Power Factor Protection.

• Reverse Power Protection.

• Under/Over Frequency Protection.