IDY-AA, DA series digital display single-phase ammeter

Performance Features

◇High accuracy measurement of single-phase AC current or DC current

◇Provides digital tube display and local data inquiry

◇Programmable setting of current ratio

◇Support RS-485 communication and Modbus-RTU protocol

◇Supporting switch input, switch output and analog transmission output

◇Auxiliary power supply: AC/DC80V-270V, AC220V, AC380V, AC100V, DC48V, DC24V

◇A variety of shapes can be selected to meet the requirements of different electrical circuits of the cabinet

Technical specifications

◆Measurement accuracy

◇Current：0.5 level

◆Signal input

◇Wiring mode：Single-phase

Rated current：AC1A、AC5A、DC20mA、DC1A、DC5A、DC75mV

◇Overload：1.2 times (continuous), 2 times/1 second (instantaneous)

◇Power consumption：1VA phase

◇Impedance：>300KΩ

◇Frequency：45-65Hz or DC

◇Auxiliary power supply

◇Working range: AC/DC80V-270V, AC220V, AC380V, AC100V

◇Power consumption：<4VA

◆Functional module

◇Communication interface: 1 channel RS-485 communication, Modbus-RTU protocol; baud rate: 1200-9600bps, 2400bps for assignment

◇Switch input: support 2 channels of dry node input

◇Switch output: support 2 channels relay output, capacity: AC250V5A, DC30V5A

◇Transfer output: support 1 channel analog output: 0/4~20mA or 0-5/10V

◆Environment

◇Working temperature: 10C~+55C

◇Storage temperature: -25C~+70C

Relative humidity: ≤93%, no corrosive gas place

Altitude：≤2500m

◆Safety

◇Insulation resistance: >100MΩ

◇AC withstand voltage：AC 2KV

◆Electromagnetic compatibility performance

◇Electrostatic discharge：Grade 4

◇Electric fast transient pulse group：Grade 4

◇Surge (shock): Class 4

◆External dimensions

◇Face frame size (mm): 120X120; 80x80: 96X48: 96×9672x72: 48X48: 120x60; 160X80

◇Size of openings (mm): 111×11176x76：92×45：91×91：67x67：45X45：114X56：152x76

Specification Selection

    Note: The optional extended functions are the number of functions that can be extended conventionally, please consult with our technical department if you have any order requirements.

Terminal arrangement diagram

Note: If the wiring diagram is not consistent with the instrument housing, please refer to the instrument housing.

Typical signal wiring diagram

Typical signal wiring diagram

When ordering, you should specify the required product model, signal input and function module, and other related content:

Example 1: Model: IDY-AA51-2120TD; Dimension: 96x48; Power: AC220V50HZ;

               Switching input: 2 channels; Switching output: 2 channels; Communication: RS485; Signal input: AC5A;

               Transmission output: 1 channel 4-20mA Other: other factory preset (the end of the description is in accordance with the default settings factory)

Example 2: Model: IDY-AA314OTD: Dimension: 96x96; Power: AC220V50HZ; Switching input: 1 way;

               Switching output: 1 way; Communication: RS485; Signal input: AC5A; Transformer output: 1 way 4-20mA.

               Other:other factory pre-settings (not specified then according to the default settings factory)