Led Non Electricity Units Meter Sequence Indicator 3 Phase Transparent Glass
1. Application:
Measuring status of phase sequence: Correct phase, incorrect and lack of phase with the funciton of correct phase, incorrect & lack of phase output.
2. Using Instructions:
Measuring status of phase sequence: Correct phase, incorrect phase and lack of phase.
1). "CORRECT" LED lit": Phase sequence is correct;
2). "WRONG" LED lit: Phase sequence is incorrect;
3). Both CORRECT and WRONG LED lit: Lack of phase. When the wire is lack of phase and its LED will goes off. With relay output can be customized.
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. 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.
- 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