ACA5-20PC-1-AC1-RL数据手册工业自动化与控制的面板仪表规格书PDF

描述 Description

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

特性 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