ComAp Controller Overview: The Premium Generator Control Solution for Mission-Critical Power
ComAp, headquartered in Prague, Czech Republic, has been at the forefront of generator control innovation since 1991. While Deep Sea Electronics may lead in volume and SmartGen in value, ComAp dominates the premium segment—where advanced functionality, customizability, and enterprise-grade remote monitoring are non-negotiable requirements. ComAp controllers power some of the world’s most critical installations: Tier IV data centers, hospital emergency power systems, offshore oil and gas platforms, and utility-scale power plants.
For B2B buyers seeking generator controllers for high-value applications where failure is not an option, ComAp represents the gold standard. This comprehensive overview examines the entire ComAp product portfolio—InteliLite, InteliGen, and InteliSys families—providing the technical depth required for informed procurement decisions.
About ComAp
ComAp a.s. is a privately held Czech company with subsidiaries in 13 countries and distribution partners in over 100. The company is ISO 9001, ISO 14001, and ISO 45001 certified. ComAp controllers carry CE, UL, and marine classification society certifications (DNV, ABS, Lloyd’s Register), enabling their use in the most demanding regulatory environments.
ComAp’s core differentiators include: (1) a unified software ecosystem—all controllers are configured via LiteEdit PC software (free basic version; licensed advanced features), and monitored via WebSupervisor cloud platform; (2) an open architecture approach allowing deep customization through PLC programming (InteliGen/InteliSys), scripting, and flexible communication protocol support; (3) a strong focus on complex applications—synchronization, load sharing, mains parallel, CHP (combined heat and power), and microgrid control.
ComAp Product Families
InteliLite Series: Compact AMF Controllers
The InteliLite family covers basic to mid-range AMF applications for single generator sets. These controllers balance ComAp quality and software compatibility with a simplified feature set and competitive pricing (compared to InteliGen).
InteliLite MRS 16: ComAp’s entry-level AMF controller, featuring a 128×64 pixel graphical LCD, 8 binary inputs, 8 binary outputs, three-phase generator and mains voltage monitoring, RS232 and RS485 Modbus RTU, USB for configuration, and configurable engine protection. It supports 12V and 24V DC systems (8-36V DC). The MRS 16 is suitable for small to medium standby generators up to 200 kVA. It is directly comparable to the DSE4520 and SmartGen HGM6110, typically priced at a 20-30% premium over DSE. The key advantage is access to the ComAp ecosystem—configuration via the same LiteEdit software used for higher-end controllers, and compatibility with WebSupervisor for remote monitoring.
InteliLite NT MRS 16: An enhanced version with a color 320×240 pixel LCD, CANbus J1939 engine ECU communication, integrated PLC logic editor, event-based history (up to 500 records), and USB host port for firmware updates and log download. The NT MRS 16 bridges the gap between InteliLite and InteliGen, offering many advanced features at a mid-range price point. It supports Modbus TCP/IP via optional Ethernet module (IL-NT-ETH).
InteliGen Series: Advanced Single and Multi-Generator Control
The InteliGen family is ComAp’s core product line for demanding applications requiring advanced control, communication, and customization. These controllers are specified for data centers, hospitals, prime power plants, and complex industrial installations worldwide.
InteliGen NTC BaseBox: The standard InteliGen controller for single generator applications. It features a large color TFT touchscreen (5.7″ or 7″, 640×480 pixels), comprehensive three-phase monitoring, CANbus J1939 (2 ports), RS232, RS485 Modbus RTU, USB host and device, Ethernet with built-in web server, and a fully programmable PLC logic engine. The InteliGen supports all standard AMF functions plus advanced features: load shedding, dummy load management, automatic fuel transfer pump control, and breaker fail detection. The configurable I/O can be expanded via plug-in modules (up to 32 inputs/32 outputs).
InteliGen NTC: Adds synchronization capability for multi-generator paralleling. The InteliGen NTC can manage parallel operation of up to 32 generator sets with automatic synchronization, isochronous kW and kVAR load sharing, and load-dependent start/stop. It supports CAN-based load sharing (via ComAp’s proprietary CAN bus protocol) for faster, more precise load sharing than analog methods. The NTC is directly comparable to the DSE8610 and SmartGen HGM9510, but offers superior PLC programming flexibility and enterprise integration features.
InteliGen NTC BaseBox (MINT): A compact, cost-optimized InteliGen for single-generator applications where the full NTC functionality is not required but InteliGen software compatibility and quality are desired.
InteliSys Series: Power Plant and Complex Application Control
The InteliSys family sits at the top of ComAp’s product hierarchy, designed for the most demanding power generation applications—multi-megawatt power plants, complex grid-tied systems, and hybrid microgrids.
InteliSys NTC: An enhanced InteliGen with additional processing power, expanded I/O capability, and advanced grid protection features (G59/G99, VDE-AR-N 4105, IEEE 1547 compliance). The InteliSys is designed for mains parallel applications where generators operate in parallel with the utility grid—peak shaving, base load operation, and power export. It includes integrated vector shift and ROCOF (Rate of Change of Frequency) protection for anti-islanding in grid-tied applications.
InteliSys SPtM: A specialized variant for single-point-to-multipoint applications—managing a central power plant feeding multiple remote loads via dedicated feeders.
ComAp Accessories and Ecosystem
IGS-NT-4G: Internet connection module with integrated 4G/LTE cellular modem, providing cloud connectivity for WebSupervisor without requiring on-site Ethernet infrastructure. Essential for remote generator sites (telecom towers, pumping stations) where wired internet is unavailable.
IL-NT-AOUT8 / IL-NT-BOUT8: I/O expansion modules adding analog outputs (for driving external meters, AVR bias signals, governor speed bias) or binary outputs (for additional relay control).
IL-NT RS232/RS485: Serial communication expansion for integrating additional protocols or connecting to third-party devices (fuel management systems, fire alarm panels, building automation).
ComAp WebSupervisor: Enterprise Fleet Management
WebSupervisor is ComAp’s cloud-based remote monitoring and control platform—arguably the most feature-rich fleet management solution in the generator industry. Unlike basic cloud dashboards that merely display status, WebSupervisor provides:
- Multi-Tier User Access: Role-based access control allowing generator OEMs to monitor deployed fleets, end-users to view their own sites, and service providers to access maintenance data—all from a single platform with appropriate permission boundaries.
- Proactive Maintenance: Automatic scheduling based on running hours or calendar intervals, with email notifications to service teams. Tracks maintenance completion for compliance auditing.
- Remote Control: Authorized users can remotely start/stop generators, acknowledge alarms, and adjust setpoints (where permitted by local regulations).
- Reporting Engine: Automated generation of compliance reports (NFPA 110 monthly test reports, emission reports, fuel consumption reports) in PDF format for regulatory submission.
- API Integration: REST API for integrating WebSupervisor data into customer ERP, CMMS, or data center infrastructure management (DCIM) systems.
- Geofencing and Map View: All generator sites displayed on an interactive map with status color coding, enabling rapid identification of alarm sites.
WebSupervisor is available through subscription licensing (annual fee per controller). ComAp provides a free trial period for evaluation.
ComAp vs. Competitors: When to Choose ComAp
| Scenario | Recommended | Rationale |
|---|---|---|
| Simple standby, 1 generator, basic BMS | DSE4520 or HGM6110 | Cost-effective; ComAp is overkill |
| Mid-range standby, CANbus engine, Modbus | DSE7320 or HGM6120 | Best value for standard applications |
| Critical facility, advanced monitoring | InteliGen NTC BaseBox | PLC flexibility, WebSupervisor, superior customization |
| Multi-generator synchronization | InteliGen NTC or DSE8610 | Both excellent; ComAp if PLC customization needed |
| Grid-tied with utility compliance | InteliSys NTC | Integrated grid protection; DSE8660 alternative |
| Fleet management (50+ generators) | ComAp + WebSupervisor | Best-in-class enterprise fleet management |
| CHP / Cogeneration | InteliGen/InteliSys | ComAp dominates this niche |
LiteEdit Configuration Software
ComAp’s LiteEdit is a powerful PC configuration tool that reflects ComAp’s engineering-first philosophy. The basic version (LiteEdit) is free and provides parameter configuration, monitoring, and firmware updates. The advanced version (LiteEdit with PLC) requires a paid license and unlocks the full PLC programming environment for InteliGen/InteliSys controllers, allowing creation of custom control logic beyond what’s achievable with parameter settings alone. For B2B generator packagers producing standardized generator models, the basic version is usually sufficient. For system integrators building custom power solutions, the PLC license is essential.
Source Genuine ComAp Controllers for Critical Applications
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