Relays

We offer a complete product range of Distribution and Protection Relays, Overload Relays and Motor Protection Relay

Distribution And Protection Relays

Product Family Application
670/650 series
Flexibility, performance and ease of use from ready-to-use solution for generation, transmission and sub-transmission
630 series Flexibility and performance for demanding utility distribution and industrial applications
615 series
Compact and powerful solution for utility distribution and industrial applications
610 series Dedicated protection for utility distribution and industrial applications
605 series

The Relion product family offers widest range of products for protection, control, measurement and supervision for power systems. To ensure interoperable and future-proof solutions, Relionproducts have been designed to implement the core values of IEC 61850 stanard.

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Overload Relays

TOL and EOL relays
Fits to ABB block contactors
Standard protection for motors against overload and phase failure
Complete TOL range up to 310A, trip class 10
Complete EOL range up to 1250A, trip class 10, 20, 30 selectable

high accuracy due to electronic
wide temperature range
stable trip curve over life time
low energy consumption
Self supplied

Various international approvals

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Motor Protection Relay

Product Features :

Micro controller based motor protection relay. (Panel / Flush mounting.)
Parameters: Phase- Phase missing (failure), phase reversal (sequence) and phase unbalance, Voltage under voltage, over voltage based on 415V AC, Current Under current, Over current based on nominal current set, Under frequency, Over frequency .
earth leakage fault.
Relay can be programmed for relay to get energized during healthy or unhealthy condition.
Instant values of parameter displayed during healthy status. Reason for tripping displayed during unhealthy status.
Unhealthy status will be displayed till the user acknowledges in manual mode.
Auto / Manual.
Program lock facility available.
Bypass of unwanted parameter can be programmed
CT primary can be programmed up to 2500 in steps of 5. CT secondary will be factory set for 5.
MPR-E1 Panel / Flush mounting
Trip delay time programmable for each parameter separately.
415 V AC, 3 Phase, 4 wire
Out put : 1 c/o relay.