Expand the workload capability of your power and electrical calibrators

The Fluke Calibration 52120A Transconductance Amplifier supplies dc current up to 100 amps and ac current up to 120 amps, at accuracies to 140 ppm. Using accessory coils, it can generate 3,000 or 6,000 amps. Three 52120As connected in parallel can output up to 360 amps. Inductive drive capability of 1 mH and compliance voltage of 4.5 volts support a wide range of applications.

52120A performance at a glance

Industry-leading amplifier accuracy:

- 140 ppm ac (used with 61XXA Electrical Power Standard or 5730A)

- 350 ppm ac (used with dc/lf calibrator

- 160 ppm dc (used with dc/lf calibrator

Frequency: DC to 10 kHz

Burden voltage (compliance): 4.5 V @ 120 A

Inductive drive capability: 1 mH load

Output ranges: 2 A, 20 A, 120 A

Input ranges: 2 V or 200 mA F.S. for 2 A and 20 A ranges, 1.2 V or 120 mA F.S. for 120 A range

Parallel operation: (Closed loop mode with 61XXX or 5730A) 2 or 3 amplifiers, up to 360 A in a single phase

Parallel operation: (Standalone mode), up to 10 amplifiers, up to 1200 A in a single phase

Accessory coils: 25-turn coil supports 3000 A, 50-turn coil supports 6000 A

Control communication with 6105A/6100B Electrical Power Standards or 5730A

GPIB remote operation

The 52120A is designed for users whose ability to address their calibration workload may belimited by the output current, accuracy and drive capability of their present test equipment,
including:

Calibration professionals in a calibration/standards lab or an electrical utility

Manufacturers of power/energy instrumentation and meters, power quality analyzers or power converters

Users of electrical test and measurement equipment

The 52120A operates as a transconductance amplifier with:

5522A/5502A/5520A/5500A Multi-Product Calibrators

5730A*/5700A/5720A Multifunction Calibrator

6105A*/6100B* Electrical Power Standard

5080A Multi-Product Calibrator

9100 Universal Calibration System

Any calibrator, signal generator or power supply capable of sourcing 2 V or 200 mA, dc or ac

*Special closed-loop operating mode

You may also operate your 52120A in closed-loop mode, seamlessly communicating with your Fluke Calibration 6105A or 6100B Electrical Power Standard to deliver enhanced 52120A accuracy.

Комплектацию Вы можете узнать:
По тел.: +7 (495) 105 96 88 или
Написать нам письмо: info@micro-electronics.ru

Номер в Госреестре	Наименование СИ	Обозначение типа СИ	Изготовитель	Срок свидетельства или заводской номер
61033-15	Усилители тока	Fluke 52120A	Фирма "Fluke Corporation", США	30.06.2020