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Introduction
Retrofit InteliGen 500 (RT3-IG500)
The RT3 retrofit panel - powered by an InteliGen 500, is a smart, off-the-shelf retrofit control panel solution. The RT3 panel provides a cost effective way to upgrade a failing or aging genset with modern control standards.
The RT3 panel features outstanding control, monitoring, and protection for both mechanical and electronic diesel / gas engines - all in one unit.
Retrofit Panel Features & Benefits
- Pre-configured for easy installations
- Pre-wired for mechanical or electronic engines
- 16 ga mild steel, powder coated textured black
- 2 piece, “base and cover” design allows for ample space for easy wiring customer connections
- Design allows for space for AVR, extension modules, etc, inside of enclosure if required
- (4) 12 amp replays (starter, fuel valve, RUN/ECU power, spare - field replaceable relays
- 15 amp internal fuse (widely available standard ATC, automotive fuses)
- Front panel USB port with cover for software access
- All connections landed to terminal block strip for easy connection
InteliGen Key Features
- Features InteliGen 500 w/ 5" color display with 800 x 600 resolution
- Designed for paralleling genset applications
- MRS Standby / Prime paralleling gensets
- Support of engines with ECU - J1939 Tier 4 final compatible
- Additional soft keys for added control
- Expanded PLC memory to meet customer growing demands
- Onboard trending for faster diagnosis
- Modbus TCP onboard for building management
- Built-in security - firewall protections
- Emergency stop
- Remote monitoring w/ email alerts
- Rental timers
Application
The RT3-IG500 control panel is suitable for paralleling genset applications. Supports manual or remote start standby / prime paralleling generators. Typical retrofits are rental or standby generators.
MINT - Generator Circuit Breaker

SPtM - Mains & Generator Circuit Breaker

Pricing & Ordering
For pricing, lead times or to order the RT3-IG500, call SAI on 281.516.3130 or email sales@saipower.com
Order Code: RT3IG500BLA - 12 VOLTS
Order Code: RT3IG500BLB - 24 VOLTS
Technical
Technical Data
Controller
| InteliGen 500 (MINT, STPM) | Std |
Operating Conditions
| Operating Temperature | -20.. +70C |
| Storage Temperature | -30.. +80C |
| 12 or 24 VDC operation | Opt |
Features & Options (Relays, Switches, Lamps)
| Field Replaceable Relays | Std |
| Power Switch | Opt |
| External E-stop | Std |
Enclosure
| Powder coated (Texture Black) | Std |
| Custom enclosure color | Opt |
| External Connector (Deutsch, AMP) | Opt |
| Customer specific wiring legend | Opt |
Other
| Standard screw type terminal blocks | Std |
| 600 Volt configuration (Canada) | Std |
| Ferruled wire ends | Std |
| 3rd party equipment/integration | Opt |
Accessories
| USB interface for controller | Std |
| 15 Binary LED output module | Opt |
| Ethernet interface for controller | Std |
| RS232 interface for controller | Opt |
| Additional Analog I/O | Opt |
| Additional Binary I/O | Opt |
| RS-485 Communication | Std |
|
Analog Sensors - Oil Pressure |
Opt |
| 4G LTE Cellular | Opt |
| 8’ Pigtail harness | Opt |
Dimensions



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