KGZW-H3B Electricity Inspection Instrument
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Popis
KGZW-H3B Electricity Inspection Instrument
Představení produktu
KGZW-H3B three-phase power inspection instrument is suitable for power management, power measurement and power supervision departments, technical supervision departments of power supply companies. The product adopts high brightness, high definition, high resolution 5.7 “(320*240) TFT color LCD display, handheld design, snadné ovládání, accuracy level of 0.3, 0.5.
KGZW-H3B Electricity Inspection Instrument
Vlastnosti produktu
1, handheld design, small and light;
2, using high brightness, high definition, high resolution 5.7 “(320*240) TFT color LCD display;
3, using built-in lithium battery or online power supply, and can charge the battery online, lithium battery power supply can be used continuously for 4 hodin;
4, the use of advanced microprocessor, can simultaneously measure: three-phase voltage, proud, active power, reactive power, frekvence, phase and other electrical parameters, and the parameters can be modified by software; All electrical parameter measurement and hexagonal diagram are displayed on one screen at a glance;
5, verify the energy error of the energy meter and the comprehensive error test of the metering cabinet;
6, display phasor hexagonal diagram, easy to determine the connection;
7, can carry out the power meter function test, test the power and consumption of electrical appliances;
8, can detect the three-phase CT ratio and the first and second current Angle;
9, can identify common three-phase three-wire, three-phase four-wire wiring errors;
10, can display a single voltage or current waveform;
11, configuration 5A, 100A, 500A, 1000A, clamp meter;
12, the voltage measurement range is 30 ~ 480V;
13, can store query verification data up to 10,000, and can communicate with the PC, very convenient to connect with the computer or online management system, for effective data management;
14, RS232 serial communication, can be connected to external micro printer, support U disk;
15, wide range of working power supply AC 57.7 ~ 480 PROTI, lithium battery automatic charging.
KGZW-H3B Electricity Inspection Instrument
| product function | |
| Electric voltage measuring range | 30 ～ 480V |
| Electric current measuring range | (Double overload)
|
| (Double overload) | 5A 100A 500A 1000A |
| (Double overload) | 45－65 Hz |
| Electric energy pulse constant | 5A FL = 36000P/KWh |
| other FL = 36000*5P/KWh | |
| Base error | |
| Base error | ±0.2％、±0.3％、±0.5％ |
| Reactive electric energy | ±1％ |
| Napájení | ±0.2％、±0.3％、±0.5％ |
| Elektrické napětí | ±0.3％ |
| Electric current | ±0.3％、±0.5％ |
| fáze | ±0.5° |
| other technical indicators | |
| External power source | AC57.7～480V（50～60Hz) |
| Work loss | 4.5VA |
| Pool power source | Dobíjecí lithiová baterie, 4 hours of continuous use |
| Port rate | 9600 bps |
| Teplota prostředí | -20 ～ +40°C (guaranteed precision) |
| Relativní vlhkost | 40％ ～ 95％ non condensing |
| Hmotnost | 1.5 kg |
| Velikost | (L)249*(W)154*(H)58mm |
