Three-Phase Rotation Sequence Indicator SM-852B 60V-600V AC, Phase Tester 20Hz-400Hz

Discover our phase sequence tester, an indispensable tool for electrical professionals. It offers fast and accurate measurement results. This device combines two essential functions: open phase indication and phase rotation indication. It checks for open phases and identifies the sequence condition of the three phases. The indications are provided simultaneously by LEDs and an audible buzzer, and it clearly indicates the direction of rotation. Its use prevents damage to the equipment under test due to incorrect wiring. With a portable and compact design, it meets IEC-348 electrical safety standards.

Specifications:

Operating Voltage: 60V~600V (AC, three-phase)

Continuous Operating Time: ≤60 minutes at 60V AC; ≤4 minutes at 600V AC

Operating Frequency Range: 20Hz–400Hz

Maximum Withstand Voltage: 2000V/min (4000V Pulse Voltage)

Test Leads: Double Insulation

Test Lead Length: Approx. 1 meter / 3.3 feet

Protection Rating: 2000V

Operating Temperature: -10℃ ~ 60℃

Dimensions (L x W x D): Approx. 8.3 x 6.5 x 2 cm / 3.27 x 2.56 x 0.79 inches

Weight: 253g (Approx.)

Package Includes:

1 x Tester

3 x Test leads with alligator clips

1 x Carrying bag