伊盾电气有限公司

Model Meaning

Product Standards

◇GBT2264.1-2008 Installed digital display electric measuring instrument Part 1: Definition and general requirements

◇GB/T22264.7-2008 Installed digital display electric measuring resemblance meter Part 7: Requirements for multifunctional meters

◇GBT22264.8-2008 Installed digital display electric measuring instrument Part 8: Recommended well-testing method

◇GBT17215.322-2008 Requirements for AC electric measuring equipment part 22: Static active energy meter (0.2S class and 0.5S class)

◇GBT17215.323-2008 Requirements for AC electric measuring equipment-Part 23: Static reactive energy meter (Class 2 and Class 3)

◇DLT614-2007 Multifunctional energy meter

◇GB14287-2005 Electric fire monitoring system

◇GB50045-95 Fire prevention design code for high-rise civil buildings

◇GB50054-95 Design specification for low-voltage power distribution

◇GB50096 Residential Design Code

◇GB13955-2005 Installation and operation of residual current action protection device

◇GB50016-2006 Fire Prevention Code for Building Design

Performance Features

◇ High precision measurement of three-phase voltage, three-phase current, active power, reactive power, apparent power, power factor, frequency and other electrical parameters

◇ Positive and negative active/reactive energy metering

◇ Time sharing electric energy measurement, time sharing electric energy timing meter reading

◇ Measurement of total harmonic riding rate (THD) of three-phase voltage and three-phase current, 2-31st odd harmonic component

◇ Provide digital tube or LCD display and local data query

◇ Intuitive menu and simple key operation

◇ Current and voltage ratio programmable

◇ Provide multi loop leakage current temporary control

◇ Multi loop control node is provided, which can be used for alarm, trip and other control

◇ Support fire linkage, and cut off the fault circuit remotely

◇ Support RS-485 communication and Modbus RTU protocol

◇ Support switching value input, switching value output, analog quantity transmission output and electric energy pulse output

◇ Easy installation, simple wiring and small quantities

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

Technical indicators

◆ Measurement accuracy

◇ Current: Class 0.5

◇ Current: Class 0.5

◇ Active power: 0.5 level

◇ Reactive power: 0.5 level

◇ Power factor: 0.5 level

◇ Frequency: 0.02Hz

◇ Active electric energy: 0.5S or 0.2S

◇ Reactive electric energy: Level 1 or Level 2

◆ Signal input

◇ Wiring mode: single-phase, three-phase four wire, three-phase three wire

◇ Rated voltage: AC57.7V, AC100V, AC220V, AC380V

◇ Rated current: AC1A, AC5A

◇ Voltage: 1.2 times continuous), 2 times for 1 second (instantaneous)

◇ Current: 1.2 times (continuous), 10 times for 5 seconds (instantaneous)

◇ Power consumption: 0.4VA phase

◇ Impedance:<20mQ

◇ Frequency: 45~65Hz

◆ Auxiliary power supply

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

◇ Power consumption:<AVA

◆ Function module

◇ Communication interface: 1-way RS-485 communication, Modbus RTU protocol; Baud rate: 1200-9600bps, 2400bps

◇ Switching value input: support 4-way dry node input

◇ Switching value output: support 3-way relay output, capacity: AC250V5A, DC30V/5A

◇ Transmit output: support three analog output: 0/4~20mA or 0-5/10V

◆ Environment

◇ Working temperature: 10C~+55C

◇ Storage temperature: - 25C~+70C

◇ Relative humidity: ≤ 93%, no corrosive gas

◇ Altitude: ≤ 2500m

◆ Safety

◇ Insulation resistance:>100MQ

◇ AC withstand voltage: AC 2KV

◆ Electromagnetic compatibility

◇ Electrostatic discharge: level 4

◇ Electrical fast transient pulse group: level 4

◇ Surge (impact): level 4

◆ Overall dimensions

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

◇ Opening size (mm): 111 × 11176x76：92 × 45：91 × 91：67x67：45X45：114X56：152x76

Outline dimension drawing

Specification selection

    Note: The optional extension functions are the number of functions that can be extended normally. If there is an order requirement, please negotiate with the technical department of our company.

Terminal arrangement diagram

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-3D2; Size: 120x120; Power: AC220V/50Hz; Signal input: 3-phase 4-wire, AC3×220/380V, AC100A/5A.

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