Vasu International

• Microprocessor-controlled.
• 2Lines × 16 Characters LCD.
• Very low consumption.
• Menu-driven.
• Accurate digital readout of disconnection time.
• Automatic data hold function.
• Zero Crossing Circuitry permit testing at 0° or 180°.

2 Lines x 16 Characters L.C.D.
• Low power consumption
• Microprocessor Controlled
• Menu Driven
• Accurate Digital Readout of Disconnection Time.
• Automatic Data Hold function.
• Zero Crossing Circuitry permit testing at 0° or 180°
• Disconnection Phase Polarity shown on L.C..D.Display
• Auto Power off.
• Polarity Trip Indicater
• Wiring Polarity Indicator
• Measures Voltage & Frequency between Line & Earth before testing.
• Safety: EN 61010 - 1 CATIII 240V.

• Suitable for Use on 230V/50Hz single-phase line (operating voltage: 195~253V)
• Adopts Micro-Processor Chip to maintain high accuracy, reliability and stability;
• Wiring Check: three –LED indication When P-E and P-N green LED are on and red LED is off, the wiring is correct; otherwise it indicates wrong wiring(reverse P and N or bad grounding);
• Phase Angle Selection: The tests can be performed at positive 0 or negative 180 phase angle.

Features:-

• Custom microprocessor controlled for highest accuracy and reliability
• 3 LEDs for checking correct wiring status.
• 0 and 180 degree phase angle switch permits quick tests and consistent readings.
• Digital read-out of tripping time.
• Constant current source circuitry ensures that a fluctuating mains voltage does not affect the accuracy of readings.
• Large custom digital display readout.
• Visual indication of reversed phase and neutral wiring at socket.
• Designed to IP54 Rating.
• Complies with IEC 61557
• Test of a large kind of RCD's: Standard, Selective, AC and A (DC sensitive breakers)