Аналоговый метр панели / Панель Метр

Square Type Moving Iron Ammeters Key Specifications & Feature Model: 96A 80A 72A 48A 120A Measuring the alternative current or voltage with frequency ranging from 15Hz to 100Hz,these meters indicate true RMS values and are substantially independent of system waveform. Accuracy: Class 1.5 Specification: 0.1A 0.5A 1A 7.5A 10A 15A 20A 25A 30A 40A 50A 60A 75A 100A, for 10A-10KA use external current transformer with secondary current 5A Notes: For 60A, 75A, 100A meters, when these meters directly connected to circuit, their accuracy is class 2.5 ;48A is class 2.5 for 20-60A. Case: Non-combustile ABS plastic material is used for making xternal case,and PPO plastic material is used for base; while,OrNon-combustible PC plastic material is used for xternal case and base. Both of which will not suffer deformity under long-term use at 70 and 120 respectively. The highest enclosure code is IP54. Changeable scale: Scale can be changed without opening meter, convenient to use, dust proof. Under the same secondary current, scale-change can be conducted without loss of accuracy or damaging the meter (48×48 model must have identical scale class range).