Brillianics Technologies Private Limited
Hongasandra, Bengaluru, Karnataka
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Protector Relays

Prominent & Leading Manufacturer from Bengaluru, we offer ac voltage relay with adjustable differential, ac voltage relay with adjustable time delay, dc voltage relay, digital current monitoring relay, digital earth leakage relay (96 x 96 mm) and digital earth leakage relay (din rail).

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Product Details:
Current (Amps)2P:5A / 10A, 4P:5A
Number of Poles3 Pole, 2 Pole
Size21.5x28x36 mm
The Protector can be used to protect for:
  • Under voltage
  • Over voltage
  • Start up standby generators
  • Operation of mains failure units
  • Switching standby hybrid supplies
  • Protecting computer supplies
  • Close control of equipment
  • Gensets - to monitor correct operation of the AVR (Automatic voltage regulator) and excitation system.
  • Motors-Some electric motors are voltage sensitive, and can overheat and burn out when operated at low voltage
  • UPS supplies - When the main A. C. supply falls outside the acceptable operating voltage window, the relay can initiate a changeover to an alternate or standby supply
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Product Details:
Voltage (V)110 V
Number of Poles3 Pole
Voltage TypeAC
Applications:
Since with generators the speed is proportional to the frequency, this protection can be used to protect for:
  • Under Speed.
  • Over Speed.
  • Under Frequency
  • Over Frequency.
  • Standby supplies for Industrial, Hospital or Marine use.
  • Mains supplies
  • Computer supplies
  • Other control gear.
  • Gensets - use these relays to monitor correct operation of the engine speed controller (Governor)
  • Motors - Synchronous motors rotate at speeds proportional to line frequency. Use these relays to ensure correct running speed.
  • Standby supplies - when the main A.C. supply falls outside the acceptable working frequency, these relays can initiate a changeover to an alternate or standby supply.
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Product Details:
Number of Poles3 Pole
Size21.5x28x35 mm
Weight40-50 g
Features:
  • Adjustable Setpoint
  • Adjustable time delay
  • Internal differential (factory settable)
  • LED trip indication
  • 2 pole relay contacts
  • Adjustable Differential (252 PDE only)
  • Internal time delay (252 PDE only)
  • Auto Reset

The protectors can protect for:
  • Under voltage
  • Over voltage
  • Battery level control. An illuminated LED indicates when the relay is energised.
  • Relays normally energise on over voltage and de - energise on under voltage.
  • Battery supplies - To monitor correct terminal voltage and detect under or over voltage conditions
  • Battery Chargers - To monitor correct charging voltage is correct.
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Product Details:
Ground Fault Current Setting0.02-3 A
O Time1-30 Sec
Protect FeatureSealed
Product Features:
  • Over current protection with IDMT curve
  • Under current protection
  • Current loss protection
  • Current unbalance protection
  • 4 Digits ultra bright Seven segment LED Display
  • Trip relay cum DPM with Class 0.5

Applications:
  • Over current
  • Under current
  • Load detection
  • Monitoring of electric heating system
  • General application- for any electrical load, monitoring for under load and over load conditions
  • Motors- monitoring for conditions such as overload, locked rotor and short circuit
  • Genset- to ensure load current is within generator capacity
  • Machinery-detecting broken drive belt on machinery
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Product Details:
Size96 x 96 mm
TheorySolid State Relay
Load Current5 A
Features:
  • Leakage current monitoring in 1 & 3 phase system
  • User selectable trip setting
  • Adjustable set point for Pre alarm
  • Adjustable time delay for Leakage current, Alarm, Power ON
  • CBCT Open Detection
  • Trip relay cum DPM
  • Auto re-closure / Manual reset
  • True RMS measurement
  • 4 digits ultra bright LED display
  • User selectable password protection
  • Previous fault storage

Applications:
  • Control panels and switch boards
  • Sensitive environment like chemical plants, Oil refiners
  • Generators, utility power monitoring, Transformers, Motor
  • Mining and control Engineering
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Product Details:
Protect FeatureSealed
Phases3 Phase
Auxiliary Supply184-267 V AC
Features:
  • Leakage current monitoring in 1 & 3 phase system
  • User selectable trip setting
  • Adjustable set point for Pre alarm
  • Adjustable time delay for Leakage current, Alarm, Power ON
  • CBCT Open Detection
  • Trip relay cum DPM
  • Auto re-closure / Manual reset
  • True RMS measurement
  • 4 digits ultra bright LED display
  • User selectable password protection
  • Previous fault storage

Applications:
  • Control panels and switch boards
  • Sensitive environment like chemical plants, Oil refiners
  • Generators, utility power monitoring, Transformers, Motor
  • Mining and control Engineering
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Product Details:
Relay TypeMonitoring Relay
Display Digit4 Digits
Product Features:
  • Over voltage protection
  • Under voltage protection
  • Single phasing protection
  • Phase unbalance protection
  • Phase incorrect sequence protection
  • Over frequency protection
  • Under frequency protection

Applications:
  • Over voltage
  • Under voltage
  • Start up standby generators
  • Operation of mains failure units
  • Switching standby hybrid supplies
  • Protecting computer supplies
  • Close control of equipment
  • Gensets - to monitor correct operation of the AVR (Automatic voltage regulator) and excitation system
  • Motors-Some electric motors are voltage sensitive, and can overheat and burn out when operated at low voltage
  • UPS supplies - When the main A. C. supply falls outside the acceptable operating voltage window the relay can initiate a change over to an alternate or standby supply
  • Motors - Single Phasing
  • Incorrect sequence connection.
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Product Details:
Class0.5
Display Digits4 Digits
Display TypeUltra bright 7 Segment LED Display
Product Features:
  • Over voltage protection
  • Under voltage protection
  • Single phasing protection
  • Phase incorrect sequence protection
  • Trip relay cum DPM
  • True RMS measurement
  • Previous fault Storage
  • LED Indication

Applications:
  • Over voltage
  • Under voltage
  • Start up standby generators
  • Operation of mains failure units
  • Switching standby hybrid supplies
  • Protecting computer supplies
  • Close control of equipment
  • Gensets - to monitor correct operation of the AVR (Automatic voltage regulator) and excitation system
  • Motors-Some electric motors are voltage sensitive, and can overheat and burn out when operated at low voltage
  • UPS supplies - When the main A. C. supply falls outside the acceptable operating voltage window the relay can initiate a change over to an alternate or standby supply
  • Motors - Single Phasing
  • Incorrect sequence connection
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Product Details:
Voltage10-12 V
Number of Poles2
Relay TypeThermo-Couple Relay
Features:
  • Adjustable setpoint
  • Adjustable Time delay
  • Internal differential ( factory Settable )
  • LED trip indication
  • 2 pole relay contacts
  • Energize/De-energize function swapping
  • Supports all industry standard shunts and popular thermocouples
  • Auto Reset

Applications:
Using Current Shunts:
  • Use with current shunts to monitor battery charging current
  • Monitor Current drain
  • Under / Over Current

Application:
Using thermo - couples:
  • Under / over temperature
  • Detect hotspots
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Product Details:
Voltage TypeAC
Voltage (V)230 V AC
Number of Poles3 Pole
Features:
  • Phase Sequence
  • Phase Loss
  • Adjustable unbalance Voltage
  • Testing Simulation
  • Automatic, manual & remote reset available
  • LED indication for Trip & Power ON
  • 2 pole relay contacts
  • Polycarbonate casing (UL 94 V-0)
  • Protective clear terminal cover (UL 94 V-0)

Applications:
  • Portable pumps
  • Portable compressors
  • Motor driven mixing equipment
  • Motors
  • Gensets - correct engine rotation
  • All portable motorised equipment
  • All rotating machines

Product Function:
  • MPR is a phase failure relay operating on negative sequence voltage sensing principle.

It offers protection against:
  • Phase sequence reversal condition
  • Phase failure condition.
  • Unbalanced voltage condition
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Product Details:
Relay TypeBalance Relay
Number of Poles3 Pole
Size68x30x76 mm
Features:
  • Adjustable set point
  • Adjustable time delay
  • LED trip indication
  • 2 pole relay contacts
  • Internal Differential
  • Auto Reset

Applications:
The phase unbalance feature will protect motors of any size against:
  • Excessive temperature rise due to unbalanced supplies ( e.g. a 10% unbalanced supply can increase the temperature rise by 150%). The regenerated voltage generated during a single phase failure when running at low load.

Types:
  • Portable pumps
  • Portable compressors
  • Motors - Single Phasing
  • Gensets - correct engine rotation
  • All portable equipment
  • All rotating machines
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Product Details:
Voltage TypeAC
Number of Poles2 Pole
UsageProtective
Features:
  • LED trip indication
  • 2 pole relay contacts
  • Auto Reset

Applications:
  • Portable pumps
  • Portable compressors
  • Motor driven mixing equipment
  • Motors - Single Phasing
  • Gensets - correct engine rotation
  • All portable equipment
  • All rotating machines

Description:
  • An illuminated LED indicates when the relay is energised.

This relay can be used to protect:
  • Portable electrical equipment
  • Incorrect sequence connection
  • Loss of one phase
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Product Details:
Number of Poles2 Pole
UsageProtective
Temperature-40 deg C to +80 deg C
Features:
  • Adjustable set point
  • Adjustable time delay
  • LED trip indication
  • 2 pole relay contacts
  • Internal Differential (factory settable only)
  • Auto Reset

Applications:
  • The Rishabh Reverse Power Protector provides continuous surveillance for a.c. generators operating in parallel or for boosting mains supplies. On site adjustment of the trip point and time delay ensures accurate protection against “motoring’ in the event of engine failure and prevents tripping from surges during synchonising.
  • Generator Set Protection - For detecting loss of the prime mover ( engine ) and preventing motoring.
  • Feeder protection - To detect reverse power under fault conditions.
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Product Details:
Relay TypeSpeed Sensing Trip Relay
Pole2P / 3P
WeightAbout 35 g
Features:
  • The unit also incorporates the following protection features:
  • Open circuit sensor detection - a break in the sensor lead will de - energise the over - speed relay
  • Zero reset cranking - The crank relay will only reset when the input frequency falls below 20% of the crank set point.
  • Under speed alarm or load shedding
  • Over speed alarm or load shedding
  • Fail Safe Operation

Applications:
  • The Speed Sensing Relay provides three user adjustable trip levels with LED relay state indicator and a speed indicator output signal.

The trip functions provided are:
  • SP1 - Disengages the crank starter
  • SP2 - Energises protection or under-speed alarm.
  • SP3 - Alarm or trips on over speed Engine monitoring
  • Generator set protection
  • Gas turbine monitoring
  • Monitor the engine governer
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Product Details:
Relay Type Thermal Relay
Number of Poles2
Features:
  • LED trip indication
  • 2 pole relay contacts
  • Energize/De-energize function swapping
  • Auto / Manual Reset

Applications:
The Thermistor Trip Relay , when used in conjunction with positive temperature co-efficient thermistors, will help protect against:
  • Sustained overload
  • Single phasing
  • Locked rotor
  • Blocked ventilation
  • High ambient temperature
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Product Details:
Relay TypeThermal Relay
Number of Poles2 Pole
UsageProtective
Features:
  • Adjustable setpoint
  • Adjustable Time delay
  • Internal differential ( factory Settable )
  • LED trip indication
  • 2 pole relay contacts
  • Energize/De-energize function swapping
  • Auto Reset

Applications:
  • Forward / Reverse Watts
  • Under / Over Watts
  • Forward / Reverse VAR
  • Under / Over VAR
  • Under / Over VA
  • Power Factor monitoring and Control
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Brillianics Technologies Private Limited

Manoj Ravindran(CEO)
1282, 2nd Floor, 16th Cross
Hongasandra, Bengaluru - 560068
Karnataka, India
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