IDY-3AV series digital display three-phase voltage meter

Performance Features

◇High precision measurement of single-phase AC voltage or DC voltage

◇Provides digital tube display and local data inquiry

◇Programmable voltage ratio setting

◇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：AC57.7V、AC100V、AC220V、AC380V、DC2V、DC20V、DC200V、DC600V

◇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 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

Ordering Example

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

Example 1:

Model: IDY-3AV33-3D: Dimension: 96x96; Power: AC220V/50Hz

Signal input: three-phase, three-wire, AC450V; Output: 3-way 4~20mA

Other: factory pre-set (the end of the description is in accordance with the default settings factory)

Example 2:

Model: IDY-3AV33-IOT: Dimension: 96x96; Power: AC220V50HZ

Switching input: 1 way; switching output: 1 way; communication interface: RS485; signal input: three-phase three-wire, AC10kV100V

Other: other factory pre-settings (the end of the description is in accordance with the default settings factory)

Example 3:

Model: IDY-3AA33T; Form factor: 96x96; Power supply: AC220V/50HZ;

Communication interface: RS485; signal input: three-phase four-wire, AC450V.

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