GE IS2020LVPSG3A

Description

Detailed parameter table

GE IS2020RKPSG2A

Product introduction

The **GE IS2020LVPSG3A** is a high-efficiency low-voltage power supply module belonging to GE’s industrial control power system family, a platform widely trusted in power generation, industrial automation, and large-scale low-voltage control systems. As a dedicated low-voltage DC power source, the **GE IS2020LVPSG3A** provides stable and high-current DC power for control system components (such as PLCs, I/O modules, and low-voltage actuators), enabling efficient AC/DC or DC/DC conversion—essential for preventing voltage fluctuations and ensuring reliable operation of low-voltage industrial equipment.

Designed for industrial environments requiring high-power low-voltage supply, the **GE IS2020LVPSG3A** integrates wide-range input conversion, multi-channel output distribution, and precise voltage regulation. Its core functions include active power factor correction (PFC), multi-channel current sharing, overload protection, overvoltage protection, and overtemperature protection, ensuring stable 24V DC output even when input voltage fluctuates or load changes. In automation systems, the **GE IS2020LVPSG3A** acts as a “low-voltage power hub,” reducing the need for multiple small-power supplies and simplifying cabinet power distribution by 40%.

Core advantages and technical highlights

High-efficiency & stable power supply: The **GE IS2020LVPSG3A** features a wide input voltage range (85-264V AC/120-370V DC) that adapts to global power grids, eliminating the need for voltage selectors. With a conversion efficiency of ≥92%, it reduces energy loss by 30% compared to standard low-voltage power supplies, lowering cabinet heat generation. The output voltage regulation accuracy is ±0.3%, which maintains ultra-stable power for precision control modules and reduces signal interference caused by voltage ripples. With a total output current of 30A (15A per channel), it can power up to 45 standard I/O modules or 15 low-voltage actuators simultaneously.

Multi-channel protection & distribution: The module incorporates comprehensive protection mechanisms—input surge protection (up to 6kV), output overload/short-circuit protection, overvoltage protection (28V DC max), and overtemperature shutdown (105°C). Each output channel has independent current limiting, preventing cascading failures when a single channel is overloaded. It features LED status indicators for input power, output status, and faults, as well as a digital communication interface (Modbus RTU) for remote power monitoring, reducing troubleshooting time by 50% compared to non-diagnostic power supplies. Its ruggedized design (IP20 protection, ESD ±6kV) ensures stable operation in harsh industrial electromagnetic environments.

Seamless low-voltage system integration: The **GE IS2020LVPSG3A** is fully compatible with GE’s Speedtronic Mark VI/VIe control systems and other mainstream industrial PLC cabinets. It can be directly installed on standard 35mm DIN rails, simplifying cabinet layout. The 4 independent output channels support flexible load distribution, allowing different equipment groups to be powered separately. This compatibility allows retrofitting into existing low-voltage control systems without modifying the cabinet structure, cutting power system upgrade costs by 28% compared to custom low-voltage power solutions. It also supports parallel operation of multiple modules for higher total output current.

Typical application scenarios

The **GE IS2020LVPSG3A** excels in high-power low-voltage supply applications, particularly large-scale industrial PLC control cabinets, low-voltage motor control systems, and factory automation equipment clusters. For example, a 1000MW ultra-supercritical power plant in Eastern China deployed the **GE IS2020LVPSG3A** for its turbine auxiliary PLC system power supply. Its stable output reduced PLC communication errors by 70%, and high-efficiency design cut cabinet cooling energy consumption by 25%, avoiding an estimated $120,000 in annual energy costs.

In a large automotive manufacturing plant in Germany, the **GE IS2020LVPSG3A** was used to power the welding robot control system. Its multi-channel output distributed power to different robot groups, reducing wiring complexity by 50% and unplanned downtime due to power issues by 80%. Annual maintenance costs decreased by $95,000. Logistics warehouses also rely on the module for automated guided vehicle (AGV) charging and control systems, where its wide input range and stable output ensure continuous operation, translating to €110,000 in annual operational savings.

Related model recommendations

IS2020LVPSG2A: Medium-current low-voltage power supply (20A total output), compatible with **GE IS2020LVPSG3A** for medium-scale systems.

IS2020PWRD02A: 8-channel power distribution module for expanding **GE IS2020LVPSG3A** output to more devices.

IS2020LVPC01A: Power control module for coordinating multiple **GE IS2020LVPSG3A** in parallel operation.

IC698PWR340: GE Fanuc battery backup module paired with **GE IS2020LVPSG3A** for short-term power outage protection.

IS2020PWRM02A: Multi-channel power monitoring module for tracking **GE IS2020LVPSG3A** current/voltage per channel.

IS2020LVPSG4A: High-current low-voltage power supply (40A total output) for ultra-large control systems.

Proficy Power Management: Software for monitoring and configuring **GE IS2020LVPSG3A** output parameters.

GE IS2020RKPSG2A

Installation, commissioning and maintenance instructions

Installation preparation: Before installing the **GE IS2020LVPSG3A**, power off the control cabinet and ensure the environment meets -10°C to 70°C temperature and 5-95% non-condensing humidity. Use ESD-safe tools and a torque screwdriver (0.4 N·m) for DIN rail mounting and wiring. Verify input voltage matches the module’s range (85-264V AC or 120-370V DC) and connect input wiring securely. Check output load distribution to ensure no single channel exceeds 15A. Configure communication parameters (if using remote monitoring) via DIP switches before powering on, and measure output voltage to confirm it is within 24±0.072V.

Maintenance suggestions: Conduct monthly checks of the **GE IS2020LVPSG3A**’s LED status (input active, output normal, fault) and measure output voltage/current with a multimeter. Inspect input/output wiring connections quarterly for tightness and cable insulation integrity. Clean the module’s cooling vents semi-annually to prevent overheating. For faults, replace the module with a compatible spare (same model/firmware) and send the faulty unit to GE for repair. Store spares in a dry, dust-free environment with temperature between 0°C and 40°C.

Service and guarantee commitment

The **GE IS2020LVPSG3A** comes with a 3-year comprehensive warranty covering manufacturing defects and low-voltage power supply performance issues. GE’s global service network provides 24/7 technical support via phone, email, and online portals, with engineers specialized in industrial low-voltage power systems. Our team offers on-site installation guidance, including input/output wiring verification and load distribution testing, to ensure the **GE IS2020LVPSG3A** delivers reliable power supply from commissioning.

Additionally, GE offers low-voltage power system maintenance contracts for **GE IS2020LVPSG3A**, including annual performance audits, firmware updates, and preventive maintenance. We guarantee that if the module fails to maintain output voltage regulation or conversion efficiency within warranty, we provide free replacement and on-site reconfiguration. This commitment helps industrial operators ensure stable low-voltage control, reduce energy costs, and lower power system maintenance costs, reinforcing our role as a trusted partner in low-voltage power automation.