Product Introduction
SMG7000B 3-Phase power quality analyzer introduces:
Power Quality Analyser, also known as Intelligent Three Phase Power Quality Analyser or Multifunctional Power Quality Analyser, which simultaneously performs the functions of a harmonic analyser, phase volt-ampere meter, and electric parameter tester. It applies to the electricity industry, petrochemical, metallurgy, railway, mining enterprises, scientific research institutions, and metrological departments. Especially suitable for comprehensive analysis and diagnosis of all the voltage, current, power rate, power, harmonic, and phase electric parameters.
SMG7000B Power quality analyser adopts DSP + ARM double processor architecture, DSP is used for data collection and the processing of algorithm, the ARM is used for the communication protocol and the man-machine interface processing; Analog signal acquisition is by 2 pieces of AD7655 ADI company. Resolution for AD7655 is 16 bits, and it is a 4-channel synchronous sampling. The highest sampling rate can reach 1 MSPS, to ensure the accuracy of the channel and the information integrity, and wouldn't miss any transient changes in the grid, can more accurate to detect the transient waveform rising and dropping drastically, and waveform instantaneous interrupt; DSP working frequency is over 200 MHZ, to be able to timely monitoring of the power grid and dynamically adjust the sampling frequency to realize synchronization of power frequency and sampling frequency; Using a 5.6 -inch LCD color screen display, a resolution of 640 dots x 480 dots, with different display color difference between the parameters of phase, waveform, vector diagram, harmonic ratio, the user can be more efficient and more intuitive understand the state of power grid parameters. Built-in flash memory can store 60 groups of screenshots at the same time, 150 groups of capture transient voltage/current waveform figures, and 12800 groups of alarm lists. Starting the current detection model can continuously capture the starting current waveform for 100 s. Built-in 2 GB memory card to store the trend curve record, simultaneous recording of 20 parameters (can choose according to need), collecting data for once every five seconds, trend curve records can be stored for 300 days.
Product Parameter
|
Influence factor |
Test item |
Base condition |
Working condition |
|
Environment temperature |
All parameters |
(23±2)°C |
-10°C~ 40°C |
|
Relative humidity |
All parameters |
40%~ 60% |
<80% |
|
Phase-to-neutral voltage |
All parameters |
(100±1%)V |
1.0V~ 1000V |
|
Phase-to-phase voltage |
True RMS phase-to-phase voltage |
(200±1%)V |
1.0V~ 2000V |
|
Current |
True RMS current |
(5±1%)A |
10mA~ 1000A |
|
Network frequency |
All parameters |
50Hz±0.1Hz |
40Hz~ 70Hz |
|
Phase shift |
Active power and active energy |
Cosφ=1 |
Cosφ: 0.2~ 1.0 |
|
Reactive power and reactive energy |
Sinφ=1 |
Sinφ: 0.2~ 1.0 |
|
|
Harmonic |
All parameters |
<0.1% |
0.0%~ 100% |
|
Voltage unbalance |
All parameters |
<10% |
0.0%~ 100% |
|
Working voltage of device |
All parameters |
DC9.8V±0.1V |
DC9.5V~ 10.5V |
|
External electric field, magnetic field |
All parameters |
Should be avoided |
|
|
Test position |
Measured related parameters of the current |
Tested the wire at the center of the clamp. |
|
|
Power supply |
Rechargeable lithium-ion battery pack 9.6V, backup charger. |
|
Battery indicator |
|
|
Power consumption |
The current consumption of the normal test 490 mA, continuously for 8 hours. |
|
Display mode |
LCD color screen, 640dots×480dots, 5.6 inches, display domain: 116mm×88mm. |
|
Size of clamp |
008B small sharp current clamp: 7.5mm×13mm; 040B circle current clamp: 35mm×40mm; 068B circle current clamp: 68mm×68mm. |
|
Instrument dimensions |
L×W×H: 240mm×170mm×68 mm. |
|
Number of channels |
4U/4I. |
|
Phase-to-phase voltage |
1.0V~2000V. |
|
Phase-to-neutral voltage |
1.0V~1000V. |
|
Current |
008B current clamp: 10mA~10.0A; 040B current clamp: 0.10A~100A; 068B current clamp: 1.0A~1000A; Optional current transformer: instrument input current 1mA~500mA. |
|
Frequency |
40Hz~70Hz. |
|
Parameters of electricity |
W, VA, Var, PF, DPF, cosφ, tanφ. |
|
Energy parameters |
Wh, Varh, Vah. |
|
Harmonic |
Order 0~50. |
|
Total harmonic distortion |
Order 0~50, each phase. |
|
Expert mode |
Yes. |
|
Number of Transient records |
150 sets. |
|
Voltage flicker |
Yes. |
|
Starting the current mode |
Yes, 100 seconds. |
|
3 phases unbalance |
Yes. |
|
Record |
300 days(simultaneous recording 20 parameters, record one point every 5 seconds). |
|
Min/Max recorded value |
Measurement of maximum and minimum values over a period of time. |
|
Alarm |
40 different types of parameter selections, 12,800 sets alarm logs. |
|
Peak |
Yes. |
|
Phasor diagram display |
Automatically. |
|
Capacity of snapshots |
60. |
|
Menu language |
English/Chinese. |
|
Communication |
USB. |
|
Automatic switching off |
When an alarm campaign is initiated or a search for transients, an inrush current capture, or a trend recording is pending or in progress, the device is not automatically switch off. |
|
In other test mode, 15 minutes without keystrokes, automatic shutdown after a prompt 1 minute. |
|
|
Backlight function |
Yes, suitable for use at night and dark place. |
|
Weight |
Host: 1.6kg (with battery). |
|
008B small sharp current clamp: 170g×4; |
|
|
040B circle current clamp: 190g×4; |
|
|
068B circle current clamp: 510g×4; |
|
|
Test wires and power adapter: 900g; |
|
|
Total weight: about 7.8kg (with packaging). |
|
|
Length of voltage test wire |
3m. |
|
Length of current sensor wire |
2m. |
|
Working temperature and humidity |
-10°C~40°C; below 80%Rh. |
|
Storage temperature and humidity |
-10°C~60°C; below 70%Rh. |
|
Input impedance |
Input impedance of test voltage: 1MΩ. |
|
Withstand voltage |
Withstand 3700V/50Hz sinusoidal AC voltage for 1 minute between the instrument wiring and the shell. |
|
Insulation |
Between instrument wiring and shell ≥10MΩ. |
|
Structure |
Double insulation, with an insulation vibration-proof sheath. |
|
Safely rules |
IEC 61010 1000V Cat III / 600V CAT IV, IEC61010-031, IEC61326, Pollution degree: 2. |
The battery symbol shows dumped energy. When the voltage is too low, it automatically shuts after the 1 minute.
|
Measurement |
Range |
Display resolution |
The maximum error in the range of the reference |
|
Frequency |
40Hz~ 70Hz |
0.01Hz |
±(0.03)Hz |
|
True RMS phase-to-neutral voltage |
1.0V~ 1000V |
Min resolution 0.1V |
±(0.5%+5dgt) |
|
True RMS phase-to-phase voltage |
1.0V~ 2000V |
Min resolution 0.1V |
±(0.5%+5dgt) |
|
DC voltage |
1.0V~ 1000V |
Min resolution 0.1V |
±(1.0%+5dgt) |
|
True RMS current |
10mA~ 1000A |
Min resolution 1mA |
±(0.5%+5dgt) |
|
Peak of phase-to-neutral voltage |
1.0V~ 1414V |
Min resolution 0.1V |
±(1.0%+5dgt) |
|
Peak of phase-to-phase voltage |
1.0V~ 2828V |
Min resolution 0.1V |
±(1.0%+5dgt) |
|
Current peak |
10mA~ 1414A |
Min resolution 1mA |
±(1.0%+5dgt) |
|
Peak factor |
1.00~ 3.99 |
0.01 |
±(1%+2dgt) |
|
4.00~ 9.99 |
0.01 |
±(5%+2dgt) |
|
|
Active power |
0.000W~ 9999.9kW |
Min resolution 0.001W |
±(1%+3dgt) Cosφ≥0.8 |
|
±(1.5%+10dgt) 0.2≤Cosφ<0.8 |
|||
|
Reactive power, inductive or capacitive |
0.000VAR~ 9999.9kVAR |
Min resolution 0.001VAR |
±(1%+3dgt) Sinφ≥0.5 |
|
±(1.5%+10dgt) 0.2≤Sinφ<0.5 |
|||
|
Apparent power |
0.000VA~ 9999.9kVA |
Min resolution 0.001VA |
±(1%+3dgt) |
|
Power factor |
-1.000~ 1.000 |
0.001 |
±(1.5%+3dgt) Cosφ≥0.5 |
|
±(1.5%+10dgt) 0.2≤Cosφ<0.5 |
|||
|
Active energy |
0.000Wh~ 9999.9MWh |
Min resolution 0.001Wh |
±(1%+3dgt) Cosφ≥0.8 |
|
±(1.5%+10dgt) 0.2≤Cosφ<0.8 |
|||
|
Reactive energy, inductive, or capacitive |
0.000VARh~ 9999.9MVARh |
Min resolution 0.001VARh |
±(1%+3dgt) Sinφ≥0.5 |
|
±(1.5%+10dgt) 0.2≤Sinφ<0.5 |
|||
|
Papparent energy |
0.000VAh~ 9999.9MVAh |
Min resolution 0.001VAh |
±(1%+3dgt) |
|
Phase angle |
-179°~ 180° |
1° |
±(2°) |
|
Tanφ (VA≥50VA) |
-32.76~ 32.76 |
Min resolution 0.001 |
φ:±(1°) |
|
Phase shift of power factor (DPF) |
-1.000~ 1.000 |
0.001 |
φ:±(1°) |
|
Harmonic ratio (order 1 to 50) (Vrms>50V) |
0.0%~ 99.9% |
0.1% |
±(1%+5dgt) |
|
Harmonic angle (Vrms>50V) |
-179°~ 180° |
1° |
±(3°) harmonics of order 1 to 25 |
|
±(10°) harmonics of order 26 to 50 |
|||
|
Total harmonic ratio (THD or THD-F)≤50 |
0.0%~ 99.9% |
0.1% |
±(1%+5dgt) |
|
Distortion factor (DF or THD-R)≤50 |
0.0%~ 99.9% |
0.1% |
±(1%+10dgt) |
|
Transformer K factor |
1.00~ 99.99 |
0.01 |
±(5%) |
|
3 phases unbalance |
0.0%~ 100% |
0.1% |
±(1%) |
Product Feature And Application
1. Waveform real-time display (4 channels voltage/4 channels current).
2. True RMS values of voltages and currents.
3. The DC components of voltages.
4. Peak current and voltage values.
5. Minimum and maximum half-cycle RMS current and voltage values.
6. Phasor diagram display.
7. Measurement of each harmonic up to order 50.
8. Bar charts show harmonic ratios of current and voltage of each phase.
9. Total harmonic distortion (THD).
10. Active, reactive, apparent power, by phase and cumulative.
11. Active, reactive, apparent energy, by phase and cumulative.
12. Transformer K factor.
13. Power factors (PF) and displacement factors (DPF or COSΦ).
14. Short-term voltage flicker (PST).
15. Three phase unbalance(current and voltage).
Accessory
|
No. |
Designation |
Quantity |
|
1 |
Instrument host. |
1 |
|
2 |
Instrument bag. |
1 |
|
3 |
Current sensors. |
12 (3 kinds) |
|
4 |
Testing wires. |
5 (yellow, green, red, blue, black) |
|
5 |
Crocodile clips. |
5 |
|
6 |
Test probe. |
5 |
|
7 |
Dedicated power adapter. |
1 |
|
8 |
USB date cord. |
1 |
|
9 |
Software CD. |
1 |
|
10 |
Lithium battery pack. |
1(Built into the instrument) |
|
11 |
2GB memory. |
1(Plug in the instrument) |
|
12 |
Manual, warranty card, certification. |
1 |
FAQ
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2. Payment: Choose payment terms and payment method that is convenient
3. Sales service: 24-hour online contact, choose the right model of equipment according to your request, give the best offer, support customization
4. Warranty period: All machine quality guarantees one year of lifetime technical support for you. Online response to customers' technical problems.
On site service
Our service
01
Pre-sale service
Conduct product consultation, product promotion, marketing activities, and technical support for customer needs.
02
Delivery service
Packing with wooden cases, provide different solutions of shipping way, accept different payment way. Save shipping cost and make sure the products arrive well.
03
After-sales service
Installation and commissioning of specific products; Respond to consumer questions, answer consumer inquiries, and deal with consumer comments.
Our certificates
Customers Visit
About us
Wuhan Huayi Electric Power Technology Co., Ltd
HUAYI is a professional manufacturer in China that researches and manufactures electric testing equipment. Established in 2005, the company is one of the earliest manufacturers of high-voltage testers in China. HUAYI insists on developing and marketing independently and makes efforts to improve the products' quality, reduce cost, and improve efficiency.
HUAYI is committed to preventative, maintenance, troubleshooting, and commissioning. With ISO certificated, professional engineering support, and Satisfactory customer service, our brand has been recognized and supported by wide users.
large enterprise scale
Efficient and precise processing and testing equipment. We have our factory, engineers, and service team.
Standardized Production
Passed ISO9001 certification and obtained relevant patent certificates.
High-Quality Customized Services
No intermediate links, providing one-stop service from design, processing, mold trial to mass production.
Please get in touch with us if you have any questions about products, prices, technology solutions, or services. We always be with you.
Our address
Gaoxin 4th Road, No.40, Wuhan city, China
Phone Number
(86)-18062012971/+8618064115448 WhatsApp
sales@sinohipot.com/ tina@sinohipot.com
One-stop high voltage test equipment Factory in China
Send your inquiry about test equipment to us and experience the professional solutions it can have on your business or brand. With our technology solutions and products, you can elevate your products, captivate your customers, and unlock new opportunities for growth and success in the electric industy.
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