Unbalanced Load Power Factor Measurement 3p4w 80*80 Mm Round Type
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.
2. 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
|
3. Wiring Diagram:
4. Order Code:
5. Standards:
- WD series analog meter are manufactured according to GB/T7676-1998 and IEC60051. And also meet the safety standard GB4793 and IEC61010;
- DIN43082 dimensions and penel cutouts conforme to GB/T1242 and IEC61554;
- Digital meters comply with the National Standard GB/T22264-2008;
6. Installation:
Unless specified, the meter is usually installed in a vertical position. Other installation positions such as horizontal and inclined position can be installed according to the customer’s requirements. The corresponding level of accuracy is only valid to the regulated installation position. The meter has two kinds of instruction angles: right angle 90°and wide angle 240°.
7. FAQ:
Wei Dian Union is a new company, eastablished in the year of 2015, we have 15 technical engineer and 10 sales man,
including domestic and international sales. Our team is young, which guarantee us more vitality.
- Is your company manufacturer or trading company?
Yes, we are the manufacturer, we buy house and develop moudles all by ourselves.
- What is the warranty of your products? and how about your quality?
All of our meters have 18 months warranty, and we cooperate with the university to develop new items and quality
control, besides our own technical team.
- How about your payment term and shipment?
We accept T/T, L/C and western union, prefer to TT, delivery date should be within one week after payment.
- What’s your advantage? Why should I choose your company?
Price: Compared with other famous company, our cost is much lower;
Quality: We have strict quality control, each meters have to accept life-time testing & inspection. Sales supports: We are not big company, so our policy is flexible, quick action to any requirements.
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