Electrical Test Equipment For Substation & Protection Relay Testing

Products: Secondary Injection: PTE-50-CET
                                                                           Three phase relay test set.
 

The PTE-50-CET equipment is a universal, portable, test system with three outputs to test single and three phase protective relays.

 

The equipment compromises of three independent output channels that can be selected as voltage or current.

 

This enables the unit to be used as a complete single-phase equipment (Voltage, Current, and phase angle between them), or with channels synchronized, as a three phase voltage or three phase current generator from a single phase mains input.

 

All output signals are digitally generated, amplified, and internally controlled by the IGM’s (Intelligent Generator Modules), which interpret the orders received from the front panel to produce a highly accurate, stable, and low distorted output, independent of the voltage supply.


The equipment also allows optional connection to a computer for either automatic testing of relays or control of the equipment using Windows compatible software.

 

CHARACTERISTICS

 
 

 

    

 

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Electrical Test Equipment For Substation and Protection Relay Testing

  Primary Injection

  Secondary Injection

    ◾ Mentor-12

    ◾ PTE-100-C

    ◾ PTE-100-C Plus / Pro

    ◾ PTE-100-V

    ◾ PTE-50-CE

    ◾ PTE-50-CE Pro

    ◾ UNO

    ◾ PTE-300-V

    ◾ PTE-50-CET

    ◾ TRES

  Measuring Equipments
  Transformer Test Sets
 
Cable Fault Location and Testing Equipments for Low, Medium and High Voltage Networks
 
Non contact temperature measurement

 

 

 

 

 

PTE-50-CET Applications:

DEVICE

IEEE

Relay Type

2

Time-Delay Starting Relay

21

Distance 1Ø

21

Distance (open triangle)

25

Synchronizing

27

Undervoltage Relay AC/DC

32

Directional Power Relay 1Ø

40

Loss of Field Relay

46

Reverse Phase Relay

46N

Negative Sequence Overcurrent Relay

47

Reverse Phase Relay-Voltage

49

Thermal Relay

50

Instantaneous Overcurrent Relay

51

Overcurrent Relay AC

55

Power Factor Relay

59

Overvoltage Relay

60

Balance Relay-Voltage

64

Ground Detection Relay

67

Directional Overcurrent Relay

67N

Ground Directional Overcurrent Relay

78

Phase Angle measuring or Out of Step Protective Relay

79

Reclosing Relays

85

Carrier or Pilot Wire Relay

87

Differential Relay

91

Voltage Directional Relay

92

Voltage and Power Directional Relay

94

Tripping Relay

 

PTE-50-CET datasheet