Three phase multifunctional calibrator

1Three phase multifunctional calibratorPerformance Characteristics：

This instrumentverifiableThe instruments are as follows:AC voltmeter, AC ammeter, AC power meter, reactive power meter, phase meter, power factor meter, frequency meter, synchronous meter, energy meter, DC voltmeter, DC ammeter, DC power meter, clamp meter, etc.

◆DC voltage output 1100 V, AC voltage output 770 V;

AC/DC current output 30A, AC output frequency 45Hz~65Hz.

◆ Harmonic output 2-32 times, content ≤ 40%.

◆ The AC output distortion is better than 0.2%, and the DC output ripple content is better than 0.2%.

◆ Strong load capacity, ensuring stable and accurate measurement values under full load conditions, and can cover the calibration of analog meters.

◆ The output has multiple value adjustment methods such as fixed-point output, rotary encoder, and step ratio.

◆ Equipped with a large-sized LCD touch color screen, the measurement value display is intuitive and the operation is very convenient.

◆ *Optional25T/50TThe coil can generate1250AEquivalent current for calibrating AC/DC clamp meters.

◆ The output has comprehensive software and hardware protection functions, improving the long-term reliability of the device.

◆ givenRS-232Interface. Through the upper computer software (optional), this device can be controlled by a computer for automatic or manual inspection, and the results can be processed and managed.

◆ Equipped with a large capacity non-volatile memory, it can store the raw data of the tested instrument for reference and uploading.

◆The electric energy meter can be calibrated by detecting the load point or selecting the point according to the electric energy meter.

IIThree phase multifunctional calibratorTechnical Indicators:

◆ AC voltage output

Range: 57.7V, 100V, 220V, 380V, 700V;

Adjustment range: (0~110)% RG;

Adjusting fineness: 0.01% RG, 0.1% RG, 1% RG, 10% RG;

Stability: 0.01% RG/1min;

Distortion: ≤ 0.2% (non capacitive load);

Output power: ≤ 30VA;

Basic error limit: ± 0.05% RG

◆ AC current output

Range: 0.1A, 0.2A, 0.5A, 1A, 2A, 5A, 10A25A；

Adjustment range: (0~110)% RG;

Adjusting fineness: 0.01% RG, 0.1% RG, 1% RG, 10% RG;

Stability: 0.01% RG/1min;

Distortion: ≤ 0.2% (non capacitive load);

Output power: ≤ 100VA；

Basic error limit: ± 0.05% RG;

◆Flow power outputhand over

Basic error limit of active power: ± 0.05% RG

Basic error limit of reactive power: ± 0.1% RG

Active power stability: 0.01% RG/1min;

Reactive power stability: 0.02% RG/1min;

◆Phase output

Adjustment range: 0 °~359.999 °;

Resolution: 0.001 °;

Basic error limit: ± 0.05 °;

◆Power factor output

Adjustment range: -1.0~0~+1.0

Resolution: 0.0001;

Basic error limit: ± 0.0005;

◆Frequency output

Adjustment range: 45Hz~65Hz;

Resolution: 0.001Hz;

Basic error limit: ± 0.005 Hz;

◆Harmonic output

Harmonic frequency: 2-32 times;

Harmonic content: 0-40%;

Harmonic phase: 0 °~359.99 °;

◆DC voltage output

Range: 75mV, 300mV, 1V, 3V, 10V, 30V, 100V, 300V, 600V, 1000V;

Adjustment range: (0~110)% RG;

Adjusting fineness: 0.01% RG, 0.1% RG, 1% RG, 10% RG;

Stability: 0.01% RG/1min;

Output power: ≤ 30W;

Basic error limit: ± 0.02% RG;

Ripple content: ≤ 0.2%;

◆DC current output

量程： 30uA、100uA、300uA、1mA、3mA、10mA、30mA、100mA、300mA、2A、 10A、25A；

Adjustment range: (0~110)% RG;

Adjusting fineness: 0.01% RG, 0.1% RG, 1% RG, 10% RG;

Stability: 0.01% RG/1min;

Output power capacity: ≤ 60W;

Basic error limit: ± 0.05% RG;

Ripple content: ≤ 0.2%;

◆DC power output

Basic error limit: ± 0.05% RG;

Power stability: 0.01% RG/1min;

◆Measurement of electrical energy error（40V～400V）

Basic error limit of active power: ± 0.05% RG;

Basic error limit of reactive power: ± 0.1% RG;

◆Tested electric energy pulse input

Pulse level: 5... 24V, ± 5mA;

Input frequency: ≤ 100kHz;

◆Standard power pulse output

Pulse level: 5V ± 5%, 100mA, with short circuit protection;

Output frequency: 50kHz

◆Other indicators

Weight: ≤ 25kg (excluding accessories and packaging boxes)

Volume: 520mm × 540mm × 205mm

Working power supply: AC220V ± 10%

Whole machine power consumption: ≤ 1KW

Working environment: temperature -20~40 ° C; relative humidity ≤ 85%.