Industrial Brush
Civilian Brush
Brush Equipment
Brush Raw Materials
Decoration Materials
∨
∧
Home
>Machinery & Industrial Parts » Measurement & Analysis Instruments » Electrical Instruments » Energy Meters
SHANGHAI PINYAN M&C TECHNOLOGY CO., LTD.
Business units
ChinaVIP0Audited Supplier
Response Time: within 24 hours
Response Rate: 100%
+ Follow
View Shop
Chat Now
Add to wish list
+ Add a New List
rogowski connected electric meter watt meter kwh meter
Rogowski Connected Electric Meter Watt Meter Kwh Meter , Find Complete Details about Rogowski Connected Electric Meter Watt Meter Kwh Meter,Kwh Meter,Watt Meter,Electric Meter from Supplier or Manufacturer-Shanghai Pinyan M&C Technology Co., Ltd.
$30 /Piece
Product Details
Transaction Comments
rogowski electric meter,/watt meter/kwh meter
For rogowski coil and Current transformer both!!!
ME631 Three-phase energy meter
Operation Manual V1.2
electrical meter,/watt meter/kwh meter
—ME631
Summary
ME631 three-phase power meter have many function, for example three current, voltage, power, harmonic meter, etc. Adopting AC sampling technology, can measure three-phase current, voltage, power and harmonics of electrical meters directly. It not only can be used for local display, also can be connected with the industrial control equipment.
Typical applications
>Power monitoring: On the system of internal line and load for real-time remote monitoring
> Energy management: Satisfy the customers for electricity metering and cost allocation of special needs.
Functions and features
Convenient installation
>Both sides are equipped with two removable installation card, without using any external tools that can be flexible operation, convenient installation and modification of the scene.
>Instrument thickness is only 100mm, save the space in the cabinet.
>When the phase voltage is below 431V, it can be connected directly without extra voltage transformer etc.
Remote information and control
>The instrument with four digital inputs by itself. And control changes of interface parameters.
>Relay outputs, the coil can be connected directly to the circuit breaker, to realize the remote control function. (If you need to relay function, please explain the demand to the manufacturers).
International standard
>Power precision grade 0.5, consistent with the IEC 62053-22 that international electric metering accuracy requirements.
>The instruments meet the standard full performance of the IEC61557-12(IEC 61557-11 PMD/S/K70/0.5).
Power quality analysis
>The total harmonic distortion rate of measurement system HD, can analysis the pollution situation effectively.
energy meter
The ordering and selection of products
Basic performance | Remarks |
Environment | Low electrical system |
THD,harmonic 52 | Support |
Measurement parameters | |
Phase current and neutral current | Positive/negtive |
Line voltage and phase voltage | Positive/negtive |
Active power Reactive power Apparent power | Positive/negtive |
3 phase |
|
Electic energy metering | Storage function |
Active energy | Accumulate,storage energy |
Reactive energy | Accumulate,storage energy |
Apparent energy | Accumulate,storage energy |
Quality of electic energy measurment | |
THD (Total harmonic distortion) | Phase current /phase voltage |
Input/output | |
Digital output | One electic relay output |
Communication | |
Modbus RTU protocol | ModBus communication protocol is in the appendix |
energy meter
Model | Description | Order No. |
ME631 | 2.0 inch TFT screen display | ME631 |
energy meter
Electic parameter | |||
Measurement type | Three-phase four -wire | ||
Measurement accuracy | Phase current | ±0.50% | |
Phase voltage | ±0.50% | ||
Power factor | ±0.05 | ||
3 phase power | EC61557-12/0.5 level | ||
Frequency | ±0.50% | ||
Active energy | IEC61557-12/0.5 level | ||
Reactive energy | IEC61557-12/0.5 level | ||
Input voltage | range | Line voltage 220~690V AC Phase voltage 200~440V AC | |
Input current | range | 0~3000A | |
Working Power |
| 85~265V AC/DC | |
Frequency |
| 45 ~ 65 Hz | |
Data refresh rate |
| <0.5 s (50/60Hz) | |
EMC | |||
Static immunity | IEC 61000-4-2(2) | ||
Transient immunity | IEC 61000-4-4(2) | ||
Surge immunity | IEC 61000-4-5(2) | ||
Conductive immunity | IEC 61000-4-6(2) | ||
Magnetic immunity | IEC 61000-4-8(2) | ||
Display screen | |||
Display type | Colorful TFT LCD | ||
Distinguish ability | 220*170 | ||
Password | Ordinary password is 1000,senior one need to apply | ||
Environmental conditions | |||
Running temperature | -25 ºC ~ +70ºC | ||
Display screen | -20 ºC ~ +70 ºC | ||
Storage temperature | -40 ºC ~ +70 ºC | ||
Pollution grade | 2 | ||
altitude | 3000 m | ||
energy meter
Port definition
Port number | Port name | Port function | Remarks |
1 | I11 | A-phase current input positive | A-phase current |
2 | I12 | A-phase current input negative | |
3 | I21 | B-phase current input positive | B-phase current |
4 | I22 | B-phase current input negative | |
5 | I31 | C-phase current input positive | C-phase current |
6 | I32 | C-phase current input negative | |
7 | Vn | N-phase voltage input | Voltage input |
8 | V3 | C-phase voltage input | |
9 | V2 | B-phase voltage input | |
10 | V1 | A-phase voltage input | |
11 | D0 | RS485 A | RS485 communication |
12 | D1 | RS485 B | |
13 | 0V | RS485 GND | |
14 | S1 | Relay-ON | Relay output |
15 | S0 | Relay-MID | |
16 | S2 | Relay-OFF | |
17 | OP1 | reserved | Option function |
18 | OP2 | reserved | |
19 | N | AC(N)/DC(-) | Power 85~265V AC/DC |
20 | L | AC(L)/DC(+) |
Factory show
Certifications
Other products from this supplier
Back to top
