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You are here: Home » News » Product News » Introduction to TD45 series: Three-phase Energy Meter Standard Calibration Device

Introduction to TD45 series: Three-phase Energy Meter Standard Calibration Device

Publish Time: 2023-10-13     Origin: Site


1.Features


Supports three-phase AC/DC output, AC/DC power output, three-phase AC measurement, harmonics, DC small signal measurement, fourth voltage output, AC power detection, etc. Specifications are available at class 0.02 and class 0.05.


2.Applicaitons


It can perform virtual load or real load calibration and AC sampling devices in power systems. It is also suitable for calibrating three-phase DC power measuring instruments, power transmitters, periodic meters, AC energy meters, etc.


3.TD45 Series Product Comparison (Click to watch )


Model

TD4500

Portable Tester for AC Sampling Devices and Transmitters

TD4510

Portable Tester for Three-phase and DC Meters

TD4520

Portable Tester for Three-phase and DC Meters

TD4530

Three-Phase and DC Field Calibrator

Pic

Calibrate three-phase voltage and ammeter

Calibrate three-phase power meter

Calibrate frequency meter

Calibrate phase meter, power factor meter

Calibrate DC voltage and ammeter

Calibrate DC power meter

AC voltage and ammeter influence test

Calibrate single/three-phase power meters

Calibrate AC and DC transmitters

Calibrate AC sampling devices

Online AC sampling

Synchronoscope

Note: standard;   optional ; — not support

Output range

TD4500

TD4510

TD4520

TD4530

ACV

6V ~ 456V

6V ~ 456V

6V ~ 456V

1V ~ 1100V

ACI

0.1A ~ 6A

20mA ~ 12A

20mA ~ 24A

20mA ~ 30A

F

45 ~ 70Hz

Φ

0 ~ 360° 

DCV

10mV ~ 330V

10mV ~ 660V

10mV ~ 660V

10mV ~ 1100V

DCI

0.1mA ~ 22mA

0.1mA ~ 11A

0.1mA ~ 22A

10μA ~ 30A

PcosΦ=1

Umin*Imin ~ Umax*Imax

Note: The wide range output capability can cover the calibration of three-phase and DC point measuring instruments commonly used in power systems.

Measurement range

TD4500

TD4510

TD4520

TD4530

ACV

6V ~ 456V

ACI

0.1A ~ 6A

F

45Hz ~ 70Hz

Φ

0 ~ 360°

PcosΦ=1

Umin*Imin ~ Umax*Imax

Note: The wide range measurement capability can cover AC sampling devices commonly used in power systems for real load certification.


4. Video Introduction


Introduction and comparison of TD45 series products

• Actual calibration of virtual load and real load

• TD45 series can be used with other products to carry out more calibration work


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