Product Introduction
SMG7000 is a portable instrument for grid running quality detection and analysis. Can provide harmonic analysis power quality and other data analysis, and is equipped with large-capacity memory, capable of long-term data collection and detection for the grid, equipped with PC software, and uploads the collected data to a computer for easy kinds of analysis.
Product Parameter
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Input characteristics |
Voltage test range：0～200V～800V, Automatic gear switching |
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Current test range |
Clamps(3kinds)：5A/25A(standard);100A/500A(optional);400A/2000A(optional) |
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Range of phase Angle test：0～359.99° |
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Range of test frequency：45～65Hz |
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Number of voltage channels：three channels(UA,UB,UC) |
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Current Channels：3 channels(IA,IB,IC) |
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Max frequency of harmonic analysis：63times |
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Maximum 1 min interval continuous storage cycle：18months |
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Accuracy |
Electric Parameter part |
Voltage：±0.2% |
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Frequency：±0.01Hz |
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Current,power：±0.5% |
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Phase position：±0.2° |
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Power quality part |
The fundamental voltage permits error≤0.5％F.S. |
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The fundamental current permits error ≤1％F.S. |
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Test error of phase difference between fundamental wave voltage and current：≤0.2° |
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Measurement error of harmonic voltage content ratio：≤0.1％ |
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Measurement error of harmonic current content ratio：≤0.2％ |
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Three-phase voltage unbalance error：≤0.2％ |
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Voltage deviation error：≤0.2％ |
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Current deviation error：≤0.2％ |
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Working temperature |
－10℃～ +40℃ |
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Charging power supply |
AC220V,frequency：45Hz～55Hz |
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Power dissipation of host |
≤3VA |
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Max working time of battery |
≤10h |
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Insulation |
The insulation resistance of the voltage and current input to the housing≤100MΩ |
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The working power input is subjected to power frequency 1.5kv (effective value) between the housings, which lasts 1 minute |
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Volume |
320mm×240mm×130mm |
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Weight |
2.0Kg |
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Product Feature And Application
- The instrument is specially used to detect power quality problems such as waveform distortion, harmonic content, voltage fluctuation and flicker and three-phase unbalance in the power grid. At the same time, it also has the function of electrical parameter test and vector analysis
- Can accurately measure voltage, current, active power, reactive power, phase angle, power factor, frequency, and other electrical parameters
- The vector of voltage and current under test can be displayed, and the user can get the correct connection of metering equipment by analyzing the vector.
- The current is measured by means of a clip-on transformer. Because the operator does not need to disconnect the current loop when using the current transformer, the measurement can be conducted conveniently and safely. According to the user's measurement range can be selected with different ranges of clamp table
- Measurement and analysis of the AC power quality supplied by the utility grid to the client: frequency deviation, voltage deviation, voltage fluctuation, flicker, three-phase voltage allowable unbalance, and grid harmonics
- It can display single-phase voltage and current waveform and three-phase voltage and current waveform at the same time.
- Load fluctuation monitoring: measurement and analysis of power quality fluctuations caused by various electrical equipment in different operating states. Timing recording and storage of voltage, current, active power, reactive power, apparent power, frequency, phase, and other changes in power parameters
- Power equipment adjustment and dynamic monitoring of the operation process, to help users solve the problems in the process of power equipment adjustment and operation.
- It can test and analyze the dynamic parameters of reactive compensation and filter devices in power systems and make quantitative evaluation of its function and technical indexes
- Different storage intervals can be set to continuously store data according to the set time interval
- With the powerful data management software, real-time sampling data can be directly uploaded to the background management computer, in the background for more comprehensive and faster processing
Accessory
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Serial Number |
Name |
Amount |
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1 |
host |
one |
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2 |
Charger |
one |
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3 |
Test line (one red, one yellow, one black, one green) |
four |
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4 |
Communication line |
one |
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5 |
Current clamp |
one |
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6 |
Crocodile clip |
one |
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7 |
Aluminum alloy case |
one |
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8 |
Specification |
one |
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9 |
Inspection Report |
one |
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10 |
Certification |
one |
FAQ
1. Delivery： Fast delivery and Flexible mode of transportation
2. Payment: Choose payment terms and payment way you convenient
3. Sale 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 for one year and lifetime technical support for you. Online response to customers'
technical problems.
Customer Visit
On Site Service
Packing detail
Our service
01
Pre-sale service
Conduct product consultation, product promotion, and 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.
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