Omron G3PE Series - User Manual

Single-phase Solid State Relays for Heaters G3PE 445
Single-phase Solid State Relays for Heaters
G3PE
Slim Profile Industrial SSR with Heatsink
ideal for heater applications.
• Snubber circuit provides excellent short-term surge
absorption.
• 15A and 25A models have slim 22.5mm width.
• Zero cross or “fast turn on” models.
• DIN track or panel mounting possible.
• LED indicator standard on all single phase models.
• UL, CSA and TÜV approved
.
• RoHS compliant.
Ordering Information
■ List of Models
* The applicable load current depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in the Engineering
Data section.
Refer to Safety Precautions
Number of
phases
Isolation
method
Operation
indicator
Rated input
voltage
Zero cross
function
Applicable load * Model
Single-phase
Phototriac
coupler
Yes (yellow) 12 to 24 VDC
Yes
15 A, 100 to 240 VAC G3PE-215B DC12-24
25 A, 100 to 240 VAC G3PE-225B DC12-24
35 A, 100 to 240 VAC G3PE-235B DC12-24
45 A, 100 to 240 VAC G3PE-245B DC12-24
No
15 A, 100 to 240 VAC G3PE-215BL DC12-24
25 A, 100 to 240 VAC G3PE-225BL DC12-24
35 A, 100 to 240 VAC G3PE-235BL DC12-24
45 A, 100 to 240 VAC G3PE-245BL DC12-24

Omron G3PE Series Specifications

General

Type	Solid State Relay
Isolation Voltage	2500 VAC
Operating Temperature	-30 to 80°C
Zero Cross Function	Yes
Control Voltage	4 to 32 VDC
Input Voltage	4 to 32 VDC
Load Voltage	100 to 240 VAC
Rated Load Voltage	100 to 240 VAC

Summary

Ordering Information

List of Models

Lists available G3PE Solid State Relay models with their specifications and applicable loads.

Specifications

Ratings

Details input voltage, operating voltage range, and input current ratings at 25°C ambient temperature.

Output Specifications

Covers load voltage range, applicable load current, inrush current, and permissible 12t for various models.

Characteristics

Outlines operate/release time, output voltage drop, leakage current, insulation, vibration, and shock resistance.

Engineering Data

Input Characteristics

Visualizes input voltage vs. input impedance and input current for G3PE models.

Load Current Derating

Illustrates load current capacity versus ambient temperature for different G3PE series.

Inrush Current Performance

Presents non-repetitive inrush current versus energized time for G3PE models.

Mounting and Approvals

Close Mounting Example

Visual representation of how SSRs are mounted closely together.

Approvals

Lists the certifications obtained by the G3PE series, including UL, CSA, and TÜV.

Dimensions

Terminal Arrangement and Circuit Diagrams

Shows terminal layouts and internal circuit diagrams for different G3PE models.

Safety, Installation, and Environmental Guidelines

Precautions for Safe Use

General guidelines on SSR reliability, semiconductor risks, and system design for safety.

Transport and Environment Precautions

Advises on safe transport and suitable operating/storage environments to prevent damage.

Installation and Handling

Covers airflow, heat sinks, mounting, wiring, and general handling advice for SSRs.

Usage and Failure Prevention

Details correct usage, causes of failure, and protective measures like fuses.

EMC, EMI, and Noise Management

Addresses electromagnetic compatibility, interference, noise effects, and surge protection.

Airflow, Ventilation, and Temperature

Discusses airflow management, panel ventilation, and ambient temperature impact on SSRs.