Product Details
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.
Company Profile
Wei Dian Union(Hubei) Technology Co.,Ltd.
Wei Dian Union(Hubei) Technology Co.,Ltd. Located in Optics Valley
of China--- Wuhan East lake high-tech development Zone, established
in 2008, with factory area of 50002 and 120 employees, We are the member of National Standardization
Committee for Electric Meters & Instruments.
Wei Dian Union are specialized in manufacturing electric measuring
instrument and current transformer with a concentration in R&D,
Production, sales & after sales, which guarantee us strictly
comply with standard of GB/T22264-2008 & GB/T7676-98 to
operate. Now , we have ISO9001-2008 certificate, digital meter have
passed CE, while marine meter approved by China Classification
Society (CCS).
Our products are widely used in transmission & distribution
power system of shipping, aviation, railway, oil, chemistry,
metallurgy, electric, power station, intelligent building,
industrial instrument, etc.
Weidian Union has a great team to service domestic & overseas
customers. With the help of university, our technical department
are able to share with the newest techonology to promote upgrade of
products. Our sales team divided into domestic and international
sales, which help customers on pre-selling, sales and after
service, make sure to satisfy diversity demands from customers, the
team always ready in 7*24 hours. Producing & QC department:
Over 3 years' skilled workers,to fulfill the producing, assembling
and adjusting works.
With the principle of “Pursuing for precision and perfection,
unifying thinking and behavior ”, continuous exploration and
innovation to meet customers’ demands. Reliable quality and good
after-service receive more and more trust from users.