本系列产品分礠电式和电磁式两种，使用于电子仪器，通讯广播设备和配电系统开关面板指示及各种各稳压电源等，指示各种电量和外电量参数，如：交直流电流，电压功率，功率周数，频率，同步，过载电流电压等，产品技术性能均合GB7676-2002标准。
----------------------------------------------------------------------------------------
AC Ammeter and Voltmeter
>Measuring the alternative current or voltage,moving iron movement,indicating ture RMS values.
The symbol letter is T
The accuracy cl is 1.5.
stand for dire conneing accuracy 2.5
>Meeting the standard of GB/T7676-1998 and IEC60051.
In addition,AL series(48×48,72×72,96×96）
The Advantages of Our Produs
Interehangeable Dial
>Changing the dial without openning the meter.
Under the same seme secondary current,the dial of AC ammeter can be changed,no loss of accuracy.(48×48 model must have same scale division）.
| 方型交流电流电压表 | AL-48 | AL-72 | AL-80 | AL-96 | AL-120 |
| Front frame/面框尺寸 mm | 48×48 | 72×72 | 80×80 | 96×96 | 120×120 |
| Panel cutout/开孔尺寸mm | 44.5×44.5 | 68×68 | 76×76 | 92×92 | 113×113 |
| AC current/交流电流 | |||||
| Ranges/范围mA | |||||
| 50mA 100mA 150mA 200mA | ● | ● | ● | ● | ● |
| 400mA 500mA 600mA 800mA | |||||
| Ranges/范围A | |||||
| 1A 5A 1OA 15A 20A | ● | ● | ● | ● | ● |
| 25A 30A 40A 50A | ★ | ● | ● | ● | ● |
| 60A | ★ | ★ | ★ | ★ | ★ |
| 75A 80A 100A | ★ | ★ | ★ | ★ | |
配电流互感器X/1A，X/5A For conneing to | ● | ● | ● | ● | ● |
上述规格常规为2倍过载，可定制1倍(无过载)、1.5倍、2倍、3倍、等电流过载。 The common te is with 2 times overload,1.0 1.5 2.0 3.0 times overload can be customized. | |||||
| AC voltage/交流电压 | |||||
| Ranges/范围V | |||||
| 10V 25V 40V 60V 1OOV | ● | ● | ● | ● | ● |
| 150V 250V 300V 450V 500V | |||||
| 600V | ● | ● | ● | ● | |
配电压互感器 For conneing to PT X/100V X/110V X/120V set. | ● | ● | ● | ● | ● |
