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Innovative Self Power Protection Relay for RMUs
RANGE
- Rated auxiliary voltage UH (Universal) :L: (18V — 60V DC),H: (85V – 260V AC / 110V to 300V DC)
- Rated supply for digital input(Normal voltage): UN L: (18V – 60V DC) H: (85V — 260V AC / 110V to 300V DC)
- Dropout pickup ratio :> 95 %
FEATURES
- Relay get energize either from Current, Aux. voltage, front USB or internal battery (whichever is available)
- O/C, S/C, E/F and E/F High set protection
- DEFT and Inverse characteristics for O/C and FJF, individually selected for phase and earth fault
- Unbalance / Asymmetric protection
- Potential pulse output for direct triggering the circuit breaker coil. Potential free alarm contacts also available
₹21,600 – ₹22,400 -
Numerical Motor Protection Relay for MV/LV Motors
RANGE
- Rated Data: Rated current lp :1A or 5A ,
- Rated frequency: 50 Hz/ 60 Hz
- Thermal withstand capability in current circuit: At lp : 1A, Continuous=5 x lp, for 10 Sec:30 x lp , for 1Sec = 100 x lp
- Nominal Burden: For phase = < O.2VA, For earth = < O.2VA
FEATURES
- 1A & 5A Programable rated current
- Drawout enclosure have modular design with CT shorting
- Protection like: thermal overload, over-current, undercurrent, short circuit etc
- Communication
- 25 Fault records
₹30,400₹38,000 -
Numerical Non-Directional Current Protection Relay
RANGE
- Rated Data: Rated current lp :1A or 5A ,
- Rated frequency: 50 Hz/60Hz
- Drop out to Pickup Ratio: >96 %
- Power consumption in current circuit: At |p=1A 0.2 VA, At |p=5A 0.4 VA
FEATURES
- 1A & 5A rated CT input (site selectable)
- Three phase time over-current protection
- Draw out with self CT shorting (Depend upon the Model)
- Three phase instantaneous protection.
- Earth time over-current and earth instantaneous over current
₹13,600 – ₹14,300 -
Numerical Non-Directional Current Protection relay (Non-Drawout)
RANGE
- Rated Data: Rated current lp: 1A or 5A ,
- Rated frequency Fn : 50 Hz
- Drop out to Pickup Ratio: >96%
- Protection-Front Panel: lP-54
FEATURES
- Three Phase Time Over-current Protection
- Three Phase Instantaneous Protection
- 1A & 5A rated CT input (programmable)
- Earth Time Over-current And Earth Instantaneous Over Current
- Circuit Breaker Failure Protection
₹12,800 – ₹13,500 -
Numerical Non-Directional earth fault Relay (Non-Draw out)
RANGE
- Rated Data: Rated current lp: 1A or 5A ,
- Rated frequency Fn : 50 Hz
- Drop out to Pickup Ratio: >96%
- Protection-Front Panel: lP-54
FEATURES
- Three Phase Time Over-current Protection
- Three Phase Instantaneous Protection
- Earth Time Over-current and Earth Instantaneous Over Current
- Circuit Breaker Failure Detection
- Fault Recorder
₹11,200₹14,000 -
Numerical Voltage Protection Relay (Draw out)
RANGE
- Rated Data: Rated current lp :1A or 5A ,
- Rated frequency: 50 Hz/ 60 Hz
- Thermal withstand capability in current circuit: At lp : 1A, Continuous=5 x lp, for 10 Sec:30 x lp , for 1Sec = 100 x lp
- Nominal Burden: For phase = < O.2VA, For earth = < O.2VA
FEATURES
- Draw out enclosure have modular design
- Measurement & Protection
- SCADA Communication (Local & Remote)
- DO Matrix Programmability
- Intelligent key for DO status, details of fault pickup & status of last fault occurred
₹24,000₹30,000 -
Numerical Voltage Protection Relay (Non-Draw out)
RANGE
- Design : Weight approx 1Kg
- Mounting : Rack or flush mounting.
- Front Panel: IP 54
- PC Interface :USB type B connector
FEATURES
- Numeric DSP technology based relay
- Digital tiltering of the measured values by using discrete Fourier analysis to suppress higher harmonics and D.C. components induced by faults or system operations
- Two Groups of configuration parameter
- Protection ANSI: 27, 59, 59N, 47, 59D
₹12,000 – ₹18,400 -
Trip Circuit Supervision Relay
RANGE
- Variants: Horizontal, Vertical
- Trip Supply: 24V/110V/220V DC MODELS
FEATURES
- Continuous Trip circuit supervision of both pre closing and post closing conditions in circuit breaker
- Detection and alarm of trip circuit supply failure and circuit breaker tripping mechanism failure such as loss of voltage, trip circuit connection, contact degeneration of wires etc
- Single-Phase DB monitoring
- Flush mounting enclosure
- 2 Output contacts
₹5,600₹7,000