TECHNICAL SPECIFICATIONS
Power Supplies:
AC Power Supply 0-415V, 4A
Operated on Mains power 415V, 50Hz +10%
THREE PHASE POWER SUPPLY MODULE (415V,50Hz)
MCB
Emergency Stop
R-Y-B Indicator
SINGLE PHASE POWER SUPPLY MODULE
MCB
Red Indicator
Digital Timer
MULTIFUNCTION METER MODULE
Digital Multi Function Meter
DIGITAL METER MODULE (FOR AC)
Digital Voltmeter AC
Digital Ammeter AC
TRIPPING INDICATION MODULE
Lamp Holder 230V (2 Units)
CURRENT TRANSFORMER MODULE
Current Transformer (3 Units)
POTENTIAL TRANSFORMER MODULE
Potential Transformer (3 Units)
DIFFERENTIAL PROTECTION RELAY MODULE
Numerical type Differential Protection Relay: Numerical type High speed biased differential relay, current rating 1A, with biased setting of 15%, 30% and 45% by plug board taps, Aux. supply 110VDC
RS232 PORT FOR PC COMMUNICATION, RELAY SETTING WITH SOFTWARE ON CD, RS232 TO USB CONVERTER FOR USB INTERFACE
Buzzer/Indicator
Connection Strip (2 Units)
3 PHASE CURRENT SOURCE MODULE
Circuit for Differential Protection Relay
SALIENT FEATURES:
Front panel built with high class insulated Printed Circuit Breaker well printed circuits and symbols.
Instruction manual.
Patch Cords 4mm (Heavy Duty) 1Meter Length.
High Voltage Test Points are Provided With 4mm Safety Sockets
The trainer is housed in Modular Based Rack Type Aluminum Extruded Metal cabinet.
Short Circuit protection with the MCB.
Size of the trainer set 42”x24”
OPTIONAL ACCESSORIES:
No
PACKING LIST
PPSP-290A 3 PHASE PERCENTAGE BIASED DIFFERENTIAL PROTECTION RELAY TRAINER
3PHASE TRANSFORMER UNIT STAR/DELTA 415/230VAC, 1KVA
PATCH CORDS
3 PHASE RESISTIVE LOAD (LAMP LOAD)
FILAMENT LAMP (2 Units)
3 PHASE AUTO TRANSFORMER
RS232 PORT FOR PC COMMUNICATION, RELAY SETTING WITH SOFTWARE ON CD, RS232 TO USB CONVERTER FOR USB INTERFACE