90 Degree Display Analog Power Meter Marine Type With Reverse Power Relay 
1.  Product Description:
 
 
This type of meters are analog electric measuring instruments, widely used for measuring AC/DC current, voltage, frequency, power,power factor, insulation resistance and synchronous indicating in AC/DC transmitting & distributing power system, switchboard, other electric & non-electric instruments.
Our 96*96mm & 72*72mm squre meter, and 110*110mm, 80*80mm are round type meter improved in structure, material, seals according to environmental conditions & demands in marine industry, which let our meter have the ability of not only advanced technology, reasonable structure, good quality, but also good appearance, light weight, anti-mechanical force and different climate.
 
         
2. Main Characteristics
	- Using on balanced or unbalanced load circuit, measuring active power (Model Prefix is W)or reactive power(model prefic is Var) on single phase or 3-phase circuit. With moving coil structure. 
 
	- Wiring Method: a) Single Phase b) 3P3W balanced load c). 3P3W unbalanced load d). 3P4W balanced load d). 3P4W unbalanced load
 
	- Power consumption: Voltage: Each phase ≤1VA; Current: each phase ≤1VA
 
	- Power meter can be integrated or separated type. 
 
3. Technical Parameters:
 
	
		
			| Item | 
			Technical Data | 
			Standards | 
		
		
			| Technical Standard | 
			GB/T7676-1998 | 
			IEC60092-50 | 
		
		
			| Environmental Standard | 
			GB8355-1987 | 
			IEC92-504-74 | 
		
		
			| Safety Standard  | 
			GB4793-20 | 
			IEC61010 | 
		
		
			| Working Temperature | 
			-40-65℃ | 
			  | 
		
		
			| Temperature Infulence  | 
			-13-33℃, 100% comply with accuracy class | 
			  | 
		
		
			| Indicating Angle | 
			240°-270º (Synchroscope meter: 360º) | 
			  | 
		
		
			| Color of Shell  | 
			Black/white,board frame, terminal plate: black  | 
			  | 
		
		
			| Color of Dial Plate | 
			Black/white(other colors are available) | 
			  | 
		
		
			| Mounting  | 
			Vertical Installation | 
			  | 
		
		
			| Dimension  | 
			110*110mm, 80*80mm | 
			  | 
		
		
			| 96*96mm, 72*72mm, 48*48mm | 
			  | 
		
		
			| Overshoot | 
			Less than 20% when scale reaches to 2/3 | 
			  | 
		
		
			| Insulation Withstand | 
			Circuit& shell: AC2600V/1 min(Water area) | 
			  | 
		
		
			| Vibration Resistance | 
			24.5m/s2 | 
			  | 
		
		
			| Impact Resistance | 
			147m/s2 | 
			  | 
		
		
			| Material  | 
			Shell/terminal board: ABS; Cover: Transparent Glass 
			  | 
		
	
 
 
4. Ordering Code: 

4.  Wiring Diagram: 
 
  
 
5.  Our Advantages: 
 
1). Guarantee of high quality
 
	- Certification of ISO9001:2000, CE, CCS;
 
	- Strict quality control to the whole producing process;
 
	- We are manufacturer, to make sure the first hand materials;
 
	- Semi-finished products check and overall inspection;
 
	- Finished product check and overall inspection;
 
	- Reliable packing
 
2). Customized Producing
Because of the source manufacturer, it is able for us to produce the items according to customers' requirements.
 
3). Reliable Team
 
	- Excellent technical team, always ready for questions from customers' side;
 
	- Professional sales team, could make good suggestion in model selection and any markets news sharing;
 
	- Management team: A held meeting held each months, to discuss sales & technical problems, to promote each other;
 
	- Afterservice: 7*24 hours to answer and face any questions.