Exploring Deep Sea Controller 7320: Technical Specifications, Structure, and Performance Insights

Types of Deep Sea Controller 7320

The Deep Sea Controller 7320 is a highly reliable and intelligent control system designed for marine and industrial generator applications. These controllers provide comprehensive monitoring, automatic start/stop functionality, and real-time system diagnostics to ensure optimal generator performance and longevity. Engineered for durability in harsh environments, the 7320 series supports both manual and automatic operation modes and can be configured using Deep Sea Electronics' Windows-based software tools.

Available in several specialized variants, each model is tailored to specific operational needs—from basic generator control to complex automatic transfer switching. Below is a detailed breakdown of the primary 7320 controller types and their unique capabilities.

Deep Sea Electronics 7320 DSEG

Marine Generator Control Panel

• Function: Automatic start and control of marine generator sets
• Remote Sensing: Monitors generator status via remote signal inputs
• Configuration: Customizable using Deep Sea Electronics configuration software
• Interface: Supports integration with marine control systems for centralized monitoring
• Application: Ideal for boats and vessels requiring automated generator management

Best for: Marine vessels needing automated generator control with remote diagnostics and status reporting.

Deep Sea 7320 ENS

Engineered for Specific Load Management

• Operation: Automatic starting and load-dependent control
• Software-Driven: Programmed based on deployment-specific software platform
• Display: 6-key menu navigation with LCD screen showing real-time operational parameters
• Configuration: Set up using Deep Sea Windows configuration tools
• Reliability: Designed to prevent operational issues during critical power demands

Best for: Industrial or marine systems with variable load requirements needing responsive, software-based control.

Deep Sea 7320 ATS DSEG

Automatic Transfer Switch Controller

• Primary Function: Manages seamless switching between utility power and generator backup
• Monitoring: Tracks both master and slave generator sets and utility source status
• Fault Detection: Continuously checks network health and alerts on fault conditions
• Redundancy Support: Ideal for multi-generator setups requiring coordinated operation
• Configuration: Fully programmable via Deep Sea Electronics Windows tools

Best for: Critical marine or industrial facilities requiring uninterrupted power through automatic transfer switching.

Standard Deep Sea Controller 7320

General-Purpose Generator Controller

• Core Function: Automatic start, stop, and health monitoring of generator sets
• Operation Modes: Supports both automatic and manual control
• Monitoring: Comprehensive system diagnostics including voltage, frequency, oil pressure, and temperature
• Versatility: Suitable for a wide range of marine and industrial applications
• Maintenance: Helps maintain generator in optimal operating condition

Best for: General marine generator setups where reliability and ease of use are top priorities.

Model	Primary Function	Key Features	Configuration Tool	Typical Use Case
7320 DSEG	Marine Generator Control	Remote sensing, status monitoring, automated start/stop	Deep Sea Windows Software	Boats, yachts, marine auxiliary power
7320 ENS	Load-Dependent Control	LCD interface, 6-key navigation, software-based logic	Deep Sea Windows Software	Variable load industrial systems
7320 ATS DSEG	Automatic Transfer Switching	Utility monitoring, fault detection, multi-generator control	Deep Sea Windows Software	Backup power systems, critical facilities
7320 Standard	General Generator Management	Manual/auto modes, comprehensive diagnostics	Deep Sea Windows Software	Universal marine and industrial use

Expert Tip: Always use the latest version of Deep Sea Electronics configuration software when setting up or updating any 7320-series controller. Ensure firmware is up to date to access enhanced diagnostics, improved stability, and new operational features.

Function and Features of the Deep Sea Controller 7320

The Deep Sea Controller 7320 is a sophisticated control system designed for reliable and intelligent management of generator sets, especially in marine and remote power applications. Engineered for both automatic and manual operation, this controller ensures seamless power generation by monitoring, controlling, and diagnosing critical engine and electrical parameters.

Core Functions of the Deep Sea 7320 Controller

Automatic Generator Start/Stop

The primary function of the Deep Sea 7320 is to automatically start and stop the generator set based on predefined conditions. It continuously monitors input signals from sensors and external control systems (such as mains failure detection) to initiate a start sequence when utility power is lost.

Once stable power is restored, the controller manages the shutdown process after a programmable cool-down period, ensuring engine longevity and operational safety.

Real-Time Monitoring and Display

Equipped with a clear LCD interface, the controller provides real-time visibility into key operational parameters. Users can view critical data such as engine speed (RPM), oil pressure, coolant temperature, battery voltage, output voltage, current, frequency (Hz), and runtime hours.

This comprehensive monitoring capability enables operators to quickly assess generator health and performance without requiring external diagnostic tools.

Alarm and Event Logging

The Deep Sea 7320 features built-in memory that records historical alarms, fault events, and operational data. This log includes timestamps, error codes, and parameter values at the time of the event, allowing for accurate troubleshooting and preventive maintenance.

By analyzing past alarms—such as low oil pressure, high coolant temperature, or overload conditions—technicians can identify recurring issues and perform timely repairs before major failures occur.

Manual and Automatic Operating Modes

The controller supports dual operation modes: manual and automatic. In manual mode, the operator must initiate start and stop commands directly through the panel, ideal for testing, commissioning, or non-critical applications.

In automatic mode, the controller takes full control based on preconfigured logic, such as responding to a loss of mains power or a remote start signal. This mode is essential for uninterrupted backup power in marine vessels, offshore platforms, and emergency facilities.

Key Monitoring Parameters

Parameter	Function	Importance
Engine Speed (RPM)	Monitors rotational speed of the engine	Ensures optimal combustion and power output
Voltage & Current	Measures AC output levels	Prevents overloads and protects connected equipment
Frequency (Hz)	Tracks electrical output stability	Crucial for sensitive electronics and grid synchronization
Runtime Hours	Logs total operational time	Guides scheduled maintenance and service intervals
Coolant Temperature	Monitors engine thermal condition	Prevents overheating and engine damage

Operational Benefits

Reliability: Ensures uninterrupted power supply through automated response to power failures and environmental changes.

Diagnostics: Built-in event logging simplifies fault finding and reduces downtime during maintenance.

User-Friendly Interface: Intuitive LCD display with menu navigation allows easy access to settings and real-time data.

Flexibility: Supports integration with remote monitoring systems and can be customized for specific application needs.

Safety: Automatic shutdown on critical faults protects both the engine and electrical systems from damage.

Important: Always configure the Deep Sea 7320 according to the generator set specifications and site requirements. Incorrect settings may lead to failed starts, unnecessary alarms, or equipment damage. Regularly review alarm logs and perform system checks to ensure optimal performance and readiness, especially in mission-critical marine environments.

Applications of Deep Sea Controller 7320

The Deep Sea Electronics 7320 controller is a highly advanced and versatile control unit designed for reliable generator set (genset) management in demanding environments. Widely recognized for its robust performance, the DSE7320 provides comprehensive monitoring, automation, and protection features that ensure optimal operation of power systems across marine, industrial, and emergency applications. Its integration of digital intelligence, remote communication, and fail-safe protocols makes it a preferred choice for critical power management.

Offshore Vessels & Marine Platforms

The DSE7320 excels in offshore environments where reliability and resilience are paramount. It is commonly deployed on oil rigs, drilling platforms, supply vessels, and floating production units that operate in harsh marine conditions—including high humidity, saltwater exposure, and extreme weather.

• Automatically manages genset startup, load sharing, and shutdown sequences to maintain continuous power supply
• Monitors engine parameters such as oil pressure, coolant temperature, RPM, and battery voltage for early fault detection
• Supports synchronization with multiple generators for redundancy and load balancing
• Features corrosion-resistant housing and conformal-coated circuitry for enhanced durability at sea

Key benefit: Ensures uninterrupted power for navigation, communication, and safety systems even in remote offshore locations.

Commercial Marine Vessels

From cargo ships and fishing trawlers to luxury cruise liners, the DSE7320 plays a crucial role in maintaining onboard electrical stability. These vessels require consistent power for propulsion, refrigeration, lighting, HVAC, and passenger services.

• Enables automatic transfer switching between main and auxiliary power sources
• Provides real-time diagnostics and alarm logging to assist crew in preventive maintenance
• Integrates seamlessly with vessel automation systems via Modbus or CAN bus protocols
• Offers programmable load management to prevent overloads during peak usage

Pro tip: Ideal for vessels with complex power demands due to its ability to manage multiple gensets with precision timing and load distribution.

Emergency & Backup Power Systems

Beyond marine use, the DSE7320 is extensively used in land-based critical infrastructure where power continuity is non-negotiable. It serves as the brain of automatic backup generator systems that activate within seconds of a utility failure.

• Triggers automatic generator start-up upon loss of mains power with adjustable time delays
• Ensures safe transition between grid and generator power using closed-transition transfer switches
• Used in hospitals, data centers, telecom hubs, and emergency response facilities
• Supports routine self-testing and exercise cycles to verify system readiness

Critical advantage: Minimizes downtime and protects sensitive equipment by ensuring near-instantaneous power restoration.

Remote Monitoring & Telemetry

One of the standout features of the DSE7320 is its support for remote supervision through advanced communication modules like the DSE4535. This enables real-time oversight of generator health from any location.

• Transmits live data on engine status, fuel levels, operating hours, and fault codes
• Sends SMS or email alerts for alarms such as low oil pressure, high temperature, or failed start attempts
• Allows remote start/stop commands and parameter adjustments via secure web interfaces or mobile apps
• Integrates with SCADA systems for centralized monitoring in large-scale operations

Smart feature: Reduces maintenance costs and prevents catastrophic failures through predictive diagnostics and timely notifications.

Industrial & Commercial Applications

The versatility of the DSE7320 extends into various industrial sectors where uninterrupted power is essential for operational continuity and safety compliance.

• Deployed in manufacturing plants to protect production lines from power interruptions
• Used in commercial buildings for emergency lighting, elevators, fire pumps, and security systems
• Supports parallel operation of multiple gensets in large facilities requiring high-capacity backup
• Compatible with both diesel and gas-powered generators, offering fuel flexibility

Widespread adoption: Found in wastewater treatment plants, mining operations, airports, and cold storage facilities due to its rugged design and proven reliability.

Custom Automation & Integration

The DSE7320 is not just a standalone controller—it’s a platform for intelligent power automation. Its programmable logic and I/O expansion capabilities allow customization for specialized applications.

• Can be configured for pump control, HVAC automation, or hybrid energy systems
• Supports integration with solar inverters and battery storage in hybrid power setups
• Offers customizable relay outputs for controlling auxiliary equipment
• Programmable via DSE Configuration Suite software for tailored operational logic

Innovation edge: Enables future-proofing of power systems in evolving smart infrastructure projects.

Professional Insight: When deploying the DSE7320, always pair it with appropriate communication modules (e.g., DSE4535) and protective enclosures rated for the environment. For mission-critical sites, implement redundant controllers or dual-controller configurations to maximize system availability. Regular firmware updates and configuration backups ensure long-term performance and cybersecurity resilience.

Application Sector	Primary Function	Key Features Utilized	Operational Benefit
Offshore Rigs & Vessels	Generator Automation & Protection	Auto-start, load sharing, fault monitoring	Uninterrupted power in extreme conditions
Commercial Shipping	Power Management & Diagnostics	Remote alerts, CAN bus integration	Improved vessel uptime and crew efficiency
Hospitals & Data Centers	Emergency Power Control	Closed-transition switching, self-test	Zero-downtime power continuity
Remote Sites (Telecom, Mining)	Telemetry & Remote Operation	SMS/email alerts, web interface	Reduced site visits and faster response
Industrial Facilities	Parallel Genset Control	Synchronization, load sequencing	Scalable, high-capacity backup power

Additional Considerations

• Environmental Resilience: The DSE7320 operates reliably in temperatures from -25°C to +70°C and meets IP65 standards when properly installed, making it suitable for extreme climates.
• Regulatory Compliance: Meets international marine and industrial standards including ISO 8846 (explosion protection), IEC 60945 (marine electronics), and EN 50046 (generator control).
• Serviceability: Features a user-friendly interface with clear LED indicators and a configurable LCD display for easy troubleshooting.
• Scalability: Can be networked with other DSE controllers for fleet-wide monitoring and coordinated power management.
• Security: Includes password protection and access levels to prevent unauthorized changes to critical settings.

How to Choose a Deep Sea Controller 7320 for DSE Generators

Selecting the right Deep Sea Electronics 7320 controller is a critical decision for ensuring reliable, efficient, and safe operation of diesel generator sets—especially in demanding marine and industrial environments. The 7320 model is specifically engineered for deep-sea and marine applications, offering advanced automation, robust construction, and seamless integration. This comprehensive guide outlines the key considerations to help you or your customers make an informed decision when choosing a Deep Sea 7320 controller that perfectly matches operational requirements, environmental conditions, and long-term reliability goals.

Important Note: Always verify that the Deep Sea 7320 controller is genuine and certified by Deep Sea Electronics. Counterfeit or uncertified units may fail under stress, compromise safety, and void warranties. Purchase only from authorized distributors or directly through verified channels.

Key Factors to Consider When Choosing a Deep Sea 7320 Controller

1. Define Operational Requirements

   Begin by clearly identifying the generator’s intended use and operational demands. Ask the following questions:

   • Should the system operate in automatic mode (e.g., auto-start on power failure) or manual mode?
   • What is the load profile? Is it for continuous prime power, standby backup, or peak shaving?
   • Will the generator be part of a single-set or multi-generator parallel system?
   • Are remote start/stop commands, load shedding, or sequence control needed?

   The answers will determine whether the full automation features of the 7320 are necessary or if a simpler model might suffice. The 7320 excels in complex, automated marine environments where reliability and precision are paramount.

2. Source Authenticity and Certification

   Due to the high demand for Deep Sea controllers, counterfeit products are common—especially on online marketplaces. To ensure authenticity:

   • Purchase only from authorized Deep Sea Electronics distributors or directly from the manufacturer’s network.
   • Verify the product’s serial number and certification through Deep Sea’s official support portal.
   • Avoid third-party sellers on platforms like Alibaba unless they are verified partners with documented authorization.
   • Look for the official Deep Sea Electronics holographic label and packaging.

   Using a non-certified controller can lead to system failures, safety hazards, and lack of technical support.

3. Technical Features and Capabilities

   The Deep Sea 7320 offers a rich set of technical features designed for professional monitoring and control. Evaluate the following:

   • Display Interface: Features a clear, backlit LCD with intuitive menu navigation for real-time monitoring of voltage, frequency, oil pressure, coolant temperature, and engine status.
   • Input/Output Flexibility: Supports multiple digital and analog inputs for sensors, alarms, and external control signals—ideal for integration with complex generator systems.
   • Communication Protocols: Includes standard RS485 Modbus RTU for SCADA and BMS integration. Optional Ethernet or CAN bus modules enable advanced networking.
   • Mobile & Remote Monitoring: While the base 7320 doesn’t include built-in Wi-Fi, it can be paired with Deep Sea’s networking modules (e.g., 7320N) for remote access via smartphone apps or web interfaces.
   • PC Configuration Tool: Comes with Deep Sea’s ComAp ConfigTool (Windows-based software) for easy setup, parameter tuning, and firmware updates. This allows precise customization without on-site trial and error.
4. Reliability and Environmental Durability

   The 7320 is specifically built for harsh marine environments. Key durability features include:

   • IP65 Rating: Dust-tight and protected against low-pressure water jets from any direction—ideal for engine rooms and offshore platforms.
   • Corrosion Resistance: Housed in a rugged, UV-stable polycarbonate enclosure with marine-grade seals.
   • Wide Operating Temperature: Functions reliably from -25°C to +70°C, making it suitable for tropical and arctic conditions alike.
   • Vibration & Shock Resistance: Designed to withstand constant motion on vessels and offshore installations.

   These features ensure long-term performance even in salt-laden, high-humidity, and high-vibration environments where standard controllers would fail.

5. Technical Support and Documentation

   Even the most advanced controller requires support when issues arise. Choose a supplier that offers:

   • Access to 24/7 technical support with experienced engineers.
   • Comprehensive user manuals, wiring diagrams, and troubleshooting guides.
   • Firmware updates and software maintenance services.
   • Training resources or on-site assistance for complex installations.

   Deep Sea Electronics maintains a global support network, but availability depends on your local distributor. Confirm support coverage before purchase.

6. Budget and Long-Term Value

   While cost is always a factor, consider the total cost of ownership:

   • The 7320 may have a higher upfront cost compared to basic controllers, but its longevity, reliability, and reduced downtime often justify the investment.
   • Prevent costly repairs or failures by avoiding cheaper, uncertified alternatives.
   • Factor in energy efficiency gains from precise engine control and load management.
   • Consider future scalability—will the controller support upgrades or integration with additional systems?

   A well-chosen 7320 can extend generator life, reduce maintenance costs, and ensure uninterrupted power—delivering superior ROI over time.

Selection Factor	Key Questions to Ask	Recommended for 7320?	Verification Method
Automation Level	Need auto-start, load transfer, or remote control?	Yes – Full automation support	Review control logic diagrams
Marine Environment	Exposed to saltwater, humidity, or vibration?	Yes – IP65, corrosion-resistant	Check enclosure rating and material specs
Remote Monitoring	Require mobile or web-based access?	Yes – With optional networking module	Confirm compatibility with 7320N or gateway
System Integration	Connecting to SCADA, BMS, or other controllers?	Yes – Modbus RTU standard	Verify protocol and pinout
Support Availability	Need local technical assistance?	Yes – But depends on distributor	Contact supplier pre-purchase

Expert Tip: Before finalizing the purchase, request a demo unit or configuration file from the supplier. Use the Deep Sea ConfigTool to simulate your generator’s startup sequence and alarm conditions. This ensures compatibility and reduces commissioning time on-site.

Final Recommendations

• Always confirm the genuine status of the Deep Sea 7320 controller through official channels.
• Invest in the network-enabled version (7320N) if remote monitoring or integration is anticipated.
• Keep firmware updated using the official Deep Sea ConfigTool for optimal performance and security.
• Train operators on basic diagnostics using the controller’s built-in event log and alarm history.
• Pair the controller with a surge protector and isolation transformer in electrically noisy environments.

Choosing the right Deep Sea 7320 controller is not just about matching specifications—it's about ensuring long-term reliability, safety, and operational efficiency in critical power applications. By carefully evaluating requirements, sourcing authenticity, and prioritizing support, you can make a confident decision that protects your investment and ensures uninterrupted power when it matters most.

Frequently Asked Questions About the Deep Sea DSE 7320 Controller

Q1: What is the main purpose of the Deep Sea DSE 7320 controller?

The primary function of the Deep Sea Electronics DSE 7320 controller is to automate the start-up, operation, and monitoring of generator sets. It ensures reliable power generation by continuously assessing system parameters such as engine speed, oil pressure, coolant temperature, and battery voltage. In the event of a mains power failure, the controller automatically starts the generator, synchronizes it with the load, and transfers power seamlessly. Once utility power is restored, it manages the shutdown process safely, making it an essential component for uninterrupted power supply systems.

Q2: What environments are DSE 7320 controllers suitable for?

The DSE 7320 is specifically engineered for demanding marine and industrial applications. Its rugged design provides resistance to moisture, vibration, dust, and extreme temperatures, making it ideal for use on ships, offshore platforms, construction sites, data centers, and remote facilities. With a high IP (Ingress Protection) rating and conformal coating on internal circuitry, the controller maintains stable performance even in corrosive or humid environments, ensuring long-term reliability where standard controllers might fail.

Q3: Can the DSE 7320 be used to manage multiple generator sets?

Yes, the DSE 7320 supports networked configurations that allow it to monitor and control multiple generator sets within a synchronized power system. Through CAN bus or Modbus communication protocols, several units can be linked together to enable load sharing, sequential starting, and redundancy management. This capability is particularly valuable in large-scale installations such as hospitals, telecom hubs, or industrial plants where parallel generator operation enhances efficiency and backup resilience.

Q4: How does the DSE 7320 ensure user-friendly operation?

The DSE 7320 features an intuitive interface with a clear LCD display and a simple key-based navigation system (typically including Up, Down, Enter, and Escape buttons). Users can easily access real-time engine data, adjust operational settings, view alarm logs, and configure start/stop schedules without requiring advanced technical training. The menu structure is logically organized, and on-screen prompts guide operators through setup and troubleshooting tasks, minimizing errors and reducing downtime.

Q5: Is remote monitoring possible with the DSE 7320?

Yes, the DSE 7320 offers robust remote monitoring capabilities through optional communication modules. By integrating with GSM (SMS), Ethernet, or RS485 interfaces, users can receive real-time alerts about system status, faults, or power events via text message or email. Additionally, remote access allows operators to view generator performance, initiate start/stop commands, and retrieve historical data from anywhere, improving response times and enabling proactive maintenance—especially useful in unmanned or geographically dispersed installations.

Q6: Are DSE controllers compatible with different generator types?

Absolutely. The DSE 7320 is designed to work seamlessly with a wide range of generator sets, including those powered by diesel, natural gas, and propane engines. It supports both single-phase and three-phase configurations and can interface with various alternators and engine control systems. Its programmable inputs and outputs allow customization for specific generator models and control requirements, making it a versatile solution across diverse power generation applications.

Q7: How does the DSE 7320 enhance power reliability in critical systems?

The DSE 7320 plays a crucial role in maintaining power continuity in mission-critical environments such as hospitals, data centers, emergency services, and telecommunications. By automatically detecting power outages and initiating generator start-up within seconds, it minimizes downtime and prevents service disruption. Advanced features like auto-exercise routines, fault diagnostics, and seamless retransfer to mains power further enhance system reliability. This level of automation ensures that backup power is always ready, tested, and available when needed most.