SiDE (Moving Iron AC Meter). The moving iron panel meters, DE 48/72/96/144 housed in moulded polycarbonate cases are suitable for the measurement of AC currents for frequency range of 15…400Hz and voltages in the frequency range of 15…100Hz.

Moving iron meters indicate rms-values practically independent of waveform even of high harmonics. Error of indication may occur for extreme waveforms (e.g. phase gating controls) & for frequencies above 100KHz.

These meters offer several advantages in switchboards and Generating Set Panels. Number of meters can be mounted in a Panel cut out Mosaic mounting). For CT operated ammeters, dials can be fitted based on CT ratio. Glass and bezel can be easily replaced.

SiDE (动铁交流电流表)。动铁面板表,DE 48/72/96/144安置在模压聚碳酸酯情况下适合测量交流电流的频率范围15…400赫兹和电压15…100赫兹的频率范围。

动铁表表明，即使是高次谐波，rms值实际上是独立于波形的。极端波形(如相位控制控制)和频率超过100KHz的频率可能出现误差。

这些仪表在配电盘和发电机组上提供了一些优势。可以安装在一个面板上，切割马赛克安装。对于CT操作的电流表，可以根据CT比调整刻度。玻璃和边框很容易更换。

产品资料： 

IP65_sifamtinsley_installation_instructions

Sigma Series Analog Meter_credentials

Sigma_Series_DE_Meter 

Features     

特性

• Scale interchangeability
• Near linear scale
• Glass filled polycarbonate housing. (UL 94 V-0)
• Knife edge pointer
• Easily replace able glass and bezel

•规模可交换性

•附近的线性范围

•玻璃填充聚碳酸酯外壳。(UL 94 V-0)

•刀口指针

•易更换的玻璃和边框。