Digital voltmeter (ordinary type) -96x96

AOB184U-9X1 digital voltmeter (ordinary type) -96x96 usage scenario: It can be used in situations where power parameters need to be measured in power frequency grids without harmonic interference; Cannot be used in places with high interference such as frequency converters, soft starters, thyristor voltage regulators, inverters (for photovoltaic projects), etc.

　　AOB184U-9X1 digital voltmeter (ordinary type) -96x96

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NameDigital voltmeter (ordinary type) -96x96

Model: AOB184U-9X1

Specification: AC 450V

Power supply: AC 220V

Hole: 91x91mm

Application scenario: It can be used in power frequency grids without harmonic interference where power parameters need to be measured; Cannot be used in places with high interference such as frequency converters, soft starters, thyristor voltage regulators, inverters (for photovoltaic projects), etc.

Overview

The ordinary programmable digital voltage and current meter is a new generation of economical digital installation electricity meter, mainly used for real-time measurement and indication of AC or DC voltage and current in electrical circuits. It has the characteristics of high measurement accuracy, good stability, long-term operation without calibration, and can set parameters on site through panel buttons. It is an ideal replacement product for the original pointer instrument or ordinary digital instrument.

Adopting SMT production technology, the circuit is simple and highly reliable;

Communication sampling is a method of measuring the root mean square value;

Programmable instrument range setting;

It can have the function of over limit alarm output, with programmable settings for alarm upper and lower limits, switching difference, output delay time, and power on alarm suppression;

*The installation method can be easily completed without the need for tools;

The performance of smart watches and the price of regular watches.

Technical Specifications

Range (sustainable overload 1.2 times)

Direct measurement with AC voltmeter: AC 0-100V, AC 0-500V External voltage transformer: AC */100V

Direct measurement with DC voltmeter: DC 0 to ± 500V

Direct measurement with AC ammeter: AC 0-1A, AC 0-5A External current transformer: AC */1A, AC */5A

Direct measurement with DC ammeter: DC 0~± 5A External shunt: DC */75mV

Accuracy: ± 0.5% of the instrument range

Sampling rate: AC 1 time/second, DC 2 times/second

Frequency range of communication input signal: 45~65Hz

Input circuit power consumption:<0.5VA

Auxiliary power supply: AC 220V ± 10% 50/60Hz

Auxiliary power consumption:<3VA

Overflow indication: Positive overflow displays "HHHH", negative overflow displays "LLLL"

Alarm output: Same relay output for upper and lower limit alarms, contact capacity AC 250V/1A, DC 30V/1A, resistive load

Working environment: Non corrosive environment with temperature ranging from -10 to 50 ℃ and humidity ≤ 85% RH

The company has independent intellectual property rights, its own brand and sales network, and can provide OEM (Original Equipment Manufacturing) services to different customers. We can also provide digital display technology and materials (including schematics, circuit board diagrams, program files, supporting casings, etc.), provide technical guidance, so that customers can produce them themselves and earn large profits.

Our goal is "customer satisfaction", our business philosophy is "honesty, trustworthiness, and excellence", and our principle is "quality is life". We win the market with quality, enhance our brand with reputation, and improve our value with thoughtful service. We strive to become a trusted supplier for our customers.