ACA5-20PC-4-DC1-RL-C

数字面板表 0-150.0A input range 3 1/2 Digit Red LED

ACA5-20PC Series AC Ammeters are designed to scale and digitally display the output of standard, 5A-output current transformers 50:5A, 500:5A, 1000:5A, etc.. Simply pass the secondary/output wires of the "primary" CT through the ACA5-20PC"s on-board CT, apply power to the meter, and you"re instantly measuring ac currents over one of 14 ranges from 0-50A with 100mA resolution to 0-2000A with 1A resolution. Because they accept outputs from previously installed high-current CT"s, ACA5-20PC"s can instantly bring modern digital precision to older ac ammeters.

FEATURES

■ Scales and displays the output of 50:5A to 2000:5A

current transformers

■ 14 ranges 0-50 Amp to 0-2000 Amp

■ 2 Power options, 28 models

■ Functionally complete:

On-board 5A current transformers

Scaling/interface circuitry

Precision A/D converters

Bright red or green LED displays

■ Subminiature, 1.38" x 0.88" package

■ Easy-to-read, 0.37"/9.4mm digits

■ AC powered models: 120/220Vac @ 50/60Hz

■ AC models can be "self-powered"

■ +5-40V dc powered model

■ 2000V isolation; UL/CSA recognized

■ Digital replacements for analog ammeters