High Voltage Test Equipment Energy Meter Calibrator 100A Fo

High Voltage Test Equipment Energy Meter Calibrator 100A For Detect Daily Error

Profile

AT6025 is suitable for the measurement departments of power supply corporation, national

measurement institution at all levels, and energy meter manufacturer, etc.

Main function:

Calibrate all kind of single/three phase electronic/inductive active and reactive energy meter;

Automatically or single-step manually test basic error, creeping, starting, standard deviation of

single/three phase energy meter, save user-defined calibrating scheme in Auto calibration;

Support variables influence tests, such as: Voltage, frequency, harmonics, reverse phase sequence,

Voltage unbalance, etc.

Support special tests in energy meter type test, such as: phase triggering, pulse train triggering, etc.

Support DLT-645 communication protocol,multitesting of multifunction meter such as: demand indication

error, demand cycle error, time slot switching error, energy error of different tariff period, etc.

With OCXO, daily error of energy meter can be detected;

Output 2nd ~63rd harmonics.

Main features:

8” color touch screen, interface friendly, easy to operate;

Equipped with RS232, Ethernet, and WiFi interface, AT6025 can either support stand-alone operation,

PC control or handy wireless terminal control;

Communicate with tested meters thru RS-485;

Automatically calculate the error of meter, and the related data can be downloaded thru U-disk;

Self-protection, alarming and displaying overload location for equipment output overload, Voltage short-circuit, Current open-circuit;

Automatically detect, diagnose and alarm for failure.

Remotely updating online, easily achieve software updating;

Support calibrating by userself.

Type

AT6025C 3-phase Energy Meter Calibrator (100A), Class 0.05

AT6025B 3-phase Energy Meter Calibrator (100A), Class 0.1

Technical Specification

AC Voltage output:

Range: 100V, 220V, 380V;

Adjusting range: (0~120) %RG, RG refers to range;

Adjusting resolution: 0.01%RG, 0.1%RG, 1%RG, or 10% RG;

Stability: 0.01%/2min (Class 0.05), 0.02%/2min (Class 0.1);

Distortion: ≤0.2% (Non capacitive load);

Max output load: 20VA each phase;

Accuracy: 0.05%RG (Class 0.05), 0.1%RG (Class 0.1);

AC Current output:

Range: 0.05A, 0.2A, 1A, 5A, 20A, 100A;

Adjusting range: (0~120) %RG, RG refers to range, similarly hereafter;

Adjusting resolution: 0.01%RG, 0.1%RG, 1%RG, or 10% RG;

Stability: 0.01%/2min (Class 0.05), 0.02%/2min (Class 0.1)

Distortion: ≤0.2% (Non capacitive load);

Max output load: 120VA (100A range)

Accuracy: 0.05%RG (Class 0.05); 0.1%RG (Class 0.1)

Power output

Power output stability: 0.01%/2min (Class 0.05), 0.02%/2min (Class 0.1)

Active/reactive power measurement accuracy: 0.05%RG;

Phase output

Output adjusting range: 0°~360°;

Output adjusting resolution: 10°, 1°, 0.1°, or 0.01°;

Resolution: 0.01°;

Measurement accuracy: 0.05°.

Power factor output:

Adjusting range: -1 ~ 0 ~ +1;

Measuring resolution: 0.0001;

Measurement accuracy: 0.0005

Frequency output

Adjusting range: 40Hz ~70Hz;

Output adjusting resolution: 1Hz, 0.1Hz, 0.01Hz, or 0.001Hz;

Resolution: 0.001Hz;

Accuracy: 0.002 Hz.

Harmonic setting

Harmonic order: 2nd ~63rd

Harmonic amplitude: 0~40%

Harmonic angle: 0°~359.99°

Harmonic set error: 2~31times: ≤±0.1%, 32~63 times: ≤±0.2%;

Energy error measurement:

Active energy basic error limit:

±0.05%RD (Voltage 15V~660V, Current 0.02A~120A, PF≥0.5);

±0.1%RD (Voltage 15V~660V, Current 0.01A~0.02A, PF=1);

Reactive energy basic error limit:

±0.1%RD (Voltage 15V~660V, Current 0.02A~120A, PF≥0.5);

±0.2%RD (Voltage 15V~660V, Current 0.01A~0.02A, PF=1);

Energy pulse input

Input pulse: 3 channels active, 3 channels reactive

Other parameters:

Power supply: 90-265VAC/DC

Power frequency: 50Hz~60Hz

Power consumption: 50VA~1000VA

Environment condition: 20℃~30℃,Humidity: RH≤85%

Storage environment: -20℃~50℃

Size: 600mm(L)× 440mm(W)× 266mm(H)

Weight: 35kg