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

General Description

The SM-852B three-phase sequence order rotation indicator tester is an essential tool for electrical professionals. It provides fast and accurate measurement results, indicating both open phase and phase rotation. Simultaneous LED and audible signal indicators ensure efficient and safe operation.

Technical Specifications

• Operating Voltage: 60 V ~ 600 V (AC, three-phase)
• Continuous Operating Time: 60 minutes at 60 V AC; 4 minutes at 600 V AC
• Operating frequency range: 20 Hz - 400 Hz
• Maximum withstand voltage: 2000 V/min (4000 V pulse voltage)
• Test lead length: approx. 1 meter (3.3 feet)
• Protection rating: 2000 V
• Operating temperature: -10 °C ~ 60 °C
• Size (L x W x D): approx. 8.3 x 6.5 x 2 cm (3.27 x 2.56 x 0.79 in)
• Weight: 253 g (approx.)

Compatibility and accessories

• Includes: 1 tester, 3 test leads with clips, 1 bag