DT-9054 / CEM / เครื่องวัดปริมาณไฟฟ้า RCD TESTER

Features  Of  RCD TESTER  

* Accurate digital read out of tripping time and Current
* 450ms readout for testing latest delay action breakers
* Two LED lamps give quick check for correct wiring
* Compact, lightweight and simple to operate
* Zero cross circuitry permits testing at 0° and 180° portion of sine wave

Specifications

Operational voltage : 195V - 253V /45 - 65Hz
Trip current settings : 10mA, 30mA, 100mA, 300mA, 500mA, 650mA
Trip current measurement accuracy : ±10% ±2digits
Trip time ranges : 0ms – 300ms
Trip time accuracy : ±5% ±3digits
Ramp : test x0.4 to 1.1 times nominal rated current, accuracy±10 %
Size HxWxD ): 200mm x 70mm x 45mm
Weight : 253g

Accessories: Test leads, 4 x “AA” batteries and Clamshell.