الوصف

Information: 1. top left Name: Moving Iron AC Voltmeters Type: SD***0 Size(mm): *1X*1 Accuracy: 2.5 Specification: 3V 5V *0V *5V *0V *5V *0V *0V *5V **0V **0V **0V **0V **0V **0V **0V **0V Note: **0V***0KV use external Voltage Transformer with secondary voltage is **0V or **0V. Mounting: Surface mounting and Bezel mounting. 2. top right Name: Moving Iron Insruments AC Ammeter Type: SO**5 Size(mm): *7X*7 Accuracy: class 2.5 Specification: **0mA **0mA 1A 1.5A 3A 5A 7.5A *0A *5A *0A *5A *0A, . Note: If over *0A, meters can be contacted current transformer with secondary current 5A or 1A. 3. bottom left Name: Moving Coil instrument DC Ammeter Type: SD**0, SD**0, SD**0, SD**5 Size(mm): *1X*1, *0X*0, *1X*1, *5X*5 Accuracy: class 2.5 Specifications: *0uA **0uA **0uA **0uA 1mA 2mA 5mA *0mA *0mA *0mA *0mA *5mA **0mA **0mA **0mA **0mA **0mA **0mA 1A 2A 3A 7.5A *0A *0A *0A *0A Note:If measuring ranges over *0A, meters can be connected external shunt with *0mV, *0mV or *5mV 4. bottom right Model Number SD**6 Frequency meters with two rows of horizontal reeds are used to compare two frequencies for synchronizing with two electrically system. Size(mm):*6X*6 Accuracy:class 0.5 Voltage:*0V **0V **0V **0V **0V Frequency: *5~*5Hz, *5~*5Hz, *5~*5Hz, *7~*3Hz, *7~*3Hz, *4~*6Hz, *4~*6Hz