Basic Info.
Installation
Direct Connected
Usage
Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter
Electric Equipment
Three-phase Three-wire
Power Meter Connection
Terminal
Transport Package
Wooden Case
Product Description
Introduction
This AN87310 series AC/DC power analyzer adopts STM32 controller as the core and supplemented by FPGA, using direct sampling and intelligent identification technology, widely used in electrical measurements of single-phase electrical equipment, such as voltage, current, power, power factor, frequency, electrical energy, time, harmonics etc., wide range, 4-window LED highlight, shortcuts, U disk read/write, serial communication, parameter alarm, voltage/current ratio settings and other functions, multi-purpose, professional and reliable.
Features
1. Bandwidth: DC, 0.5~100kHz;
2. Accuracy: 0.1%;
3. Voltage: 0.15~1000V;
4. Current:: 0.2m~50A (including custom range);
5. MODBUS, 50th harmonic, external sensor input.
Dimension
Accessories
Voltage test clip
Power line
Communication cable
Specification
Model | AN87310 |
---|
Current | 20A |
Wiring | 1P2W (single-phase 2-wire) |
Input impedance | Voltage: approx. 2MΩ Current direct input: approx. 10mΩ (20A) Current sensor input: approx. 100kΩ |
AD sampling rate | Approx. 100kS/s |
Full range peak factor | 3 |
Rated voltage (direct input) | 15/30/60/100/150/300/600/1000*[V] * Full range peak factor (1000V): 1.5 |
Rated current (direct input) | 100m/200m/500m/1/2/5/10/20[A] |
Rated current (sensor input) | 50m/100m/200m/500m/1/2/5/10[V] |
Voltage/current precision | (1%~110%) ×range |
Power factor | ±(0.001 ~ 1.000) |
Voltage precision | DC ± (0.1%× display +0.2%×range) 0.5Hz≤f<45Hz ± (0.1%× display +0.2%×range) 45Hz≤f≤66Hz ± (0.1%× display +0.1%×range) 66Hz1kHz10kHz |
Voltage expansion error | 0.05% (including factor k = 95%, the same below) |
Current precision | DC ± (0.1%× display +0.2%×range) 0.5Hz≤f<45Hz ± (0.1%× display +0.2%×range) 45Hz≤f≤66Hz ± (0.1%× display +0.1%×range) 66Hz1kHz10kHz |
Current expansion error | 0.10% |
Active power precision | DC ± (0.1%× display +0.2%×range) 0.5Hz≤f<45Hz ± (0.3%× display +0.2%×range) 45Hz≤f≤66Hz ± (0.1%× display +0.1%×range) 66Hz1kHz10kHz |
Power expansion error | AC power: 0.18%, DC power: 0.15% |
Active power range | 2.2mW~4.4kW@220V,PF=0.01~1 |
Active power resolution | 0.1mW |
Frequency range | DC,0.5Hz ~ 100kHz |
Frequency precision | ± 0.1%× display |
Frequency expansion error | 0.20% |
Harmonic measurement | 11Hz ~ 600Hz, 1~ 50th harmonic content, total distortion |
Electric energy range | 0~99999MWh (resolution: 1mWh/0.01mAh) |
Electric energy precision | ± (0.1%× display +0.1%×range) |
Electric energy expansion error | 0.20% |
Electric energy counting | H: 999 Min.: 59 Sec.: 59 |
Filter | 500Hz, 5.5kHz voltage line, current line and frequency filter |
Variable ratio | 1.0~10000.0 |
Data update cycle | 100m / 250m / 500m / 5[s] |
Alarm | 5 groups, voltage, current, power upper/lower limit, threshold |
Control interface | Standard: RS-232; Optional: RS-485 |
Dimension | 213 (W, front molded case)×88 (H, front molded case)×380 (D, including terminal) mm |
Opening | 210(W)×85(H) mm210 (W)×85 (H) mm |
Foot height | 15 mm Approx. 15 mm |
Machine weight | Approx. 2kg |
Whole power consumption | Approx. 10VA |
[Condition] Temp.: 23±5ºC; Humidity: 30~75%RH; Input waveform: Sine wave; Common mode: 0V; Peak factor: 3; Line filter: OFF; Frequency filter: less than 440Hz: ON, PF=1, after preheating. F: frequency. These are all conditions in the measurement.
Unit of measurement accuracy formula: kHz.
For external sensor input, DC current accuracy: plus 50μV; DC power precision: plus 100%× range (50μV/rated external sensor input range).
Address:
No. 134 Zhuzhou Rd, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001
Company Introduction:
We Ainuo Intelligent Instrument Co., Ltd are a professional designer and manufacturer of test machines, power supply equipment, automatic test system, etc., were established in 1993. We are expert in supplying solution for institutes of Quality Inspection, Commodity Inspection and Measurement dept & industries of electrical appliance, power supply and motor manufacturing industries.
Ainuo mainly has 10 product series:
1. Photovoltaic and Inverter Test Solution;
2. Battery test solution;
3. Power supply test solution;
4. Household appliance test solution;
5. Motor and transformer test solution;
6. Aviation power supply and test solution;
7. Special power supply and test solution;
8. Electrical safety test solution;
9. Power electronics test solution;
10. Quality Inspection Institute Test Solution.
We have won the long-term trust and cooperation of up to several tens of thousand of clients, such as Haier, Media, Gree, Hisense, Changhong, AOC, GE, Electrolus and so on.
Ainuo mission is to "Be an enterprise with great sense of responsibility in the world"