Differential Protection Relay

• MOQ : 1 Piece
• Height : 152X296 sq mm,depth 250mm
• Current : 0.577A / 1A / 2.89A / 5A
• Frequency : +-0.02Hz
• Voltage : 220V
• Overall Dimension : 152X296 sq mm,depth 250mm
• Brand Name : JVS
• Supply Type : Supplier
• Country of Origin : India

JND 040 provides differential protection for power transformer. The relay measures the line current of each phase from each of the windings of the transformer. Relay calculates the differential current (Id) and restraining current (Ir) per phase. The differential characteristics define the operating and the r more...

• MOQ : 100 Piece
• Voltage : 220 V
• Country of Origin : India
• Current Type : AC, DC
• Feature : Easy To Install, Fast Cooling Way
• Supply Type : Manufacturer
• Operating Temperature : -40 Deg To +85 Deg C

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• MOQ : 1 Unit
• Voltage : 220 V
• Dimension : As per Client Requirements
• Country of Origin : India
• Phase : Three Phase
• Current Type : DC
• Application : Industrial
• Supply Type : Manufacturer

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• Phase : Three Phase
• Supply Type : Supplier
• Ambient Temperature : 0 to 50 Degree Celsius
• Voltage : 415 V

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• Specialities : Two differential current levels,2nd and 5th harmonic adjustable restraint levels etc.

Percentage Biased Transformer Differential Relay Automatic correction of CTs’ mismatch and Transformer Vector Group. Two differential current levels. 2nd and 5th harmonic adjustable restraint levels. Programmable percentage bias curve. Oscillographic recording. Modbus Communication Protocol. Maximum Demand more...

• Voltage : 50 V DC and 50 Amps DC

Raychem RPG manufactures high quality automatic and manual Transformer Rectifier Units (TRUs) for cathodic protection application to buried structures, storage tanks at storage terminals I refineries and cross country pipelines that are critical to the hydrocarbon business sector of any country. TRUs are rugg more...

• Size (mm) : 27.5*21.5*35, 58*45*65
• Voltage (V) : 110, 220, 380,500
• Color : Black or Customized

Differential Protection Relay measures the line current of each phase from each of the winding's of the transformer. The relay is used for protection of power transformer against hazardous internal faults. It provides stability against magnetic inrush conditions, Loadthrough fault stability is achieved throug more...

Keeping in-line with the globally accepted standards, the raw material used for production is of high-grade. Thus, we always keep a check on the final product to make sure that the same is defect free. We carry out the quality examinations only under the vigil supervision of the quality auditors.   Simul more...

Transformer protection unit manual Transformer Rectifier Units (TRUs) for cathodic protection application to buried structures, storage tanks at storage terminals I refineries and cross country pipelines that are critical to the hydrocarbon business sector of any country. TRUs are rugged in construction, desi more...

Transformer protection unit are used to prevent submerged (Soil or water) metallic structures from corrosion. All submerged Pipelines (Oil, water etc.), concrete structure of bridges buildings sea ports etc can be protected from corrosion by doing CP. more...

Differential Protection Relay Features :- Automatic synchronization with relay outputs for speed control Adjustable delta frequency and delta voltage Adjustable breaker make time Visual indication of bus voltage, generator voltage, closing signal, delta voltage, increase and decrease signals Automatic voltage more...

VSET-PS-050 Control Panel is designed for study of Protection of Transformer against Differential Current due to the Fault and unbalance Load. Scope of Learning:- Study of NO Load Test on Three Phase Transformer. Study of Load Test on Three Phase Transformer. Study of OC & SC Test on Three Phase Transformer. more...

We offer Numerical Biased Differential Protection Relay. MIB 202 takes the current inputs from both the ends of two winding power transormer and auto transformer, it is working on current differential principle. It provides stability against magnetic inrush conditions. Loadthrough fault stability is achieved more...

We deals in supplying of wide range of Transformer Protection Panel. more...

the siprotec 7ss52 numerical protection is a selective, reliable and fast protection for busbar faults and breaker failure in medium, high and extra-high voltage substations with various possible busbar configurations.the protection is suitable for all switchgear types with iron-core or linearized current tra more...

Programmable Rated Current 1A & 5A for earth, HV & LV winding Measurement, Protection & Metering Draw-out enclosure have modular design with CT shorting Communication (Local & Remote) Disturbance Record more...

the siprotec 7ut612 differential protection relay is used for fast and selective fault clearing of short-circuits in transformers of all voltage levels and also in rotating electric machines like motors and generators, for short lines and busbars. The protection relay can be parameterized for use with three-p more...