SMARTGEN HAT600N ATS Controller User Manual

1.Overview

The SMARTGEN HAT600N series ATS controller is an intelligent dual-supply module designed for automatic transfer switch (ATS) applications. It features programmable functions, automatic measurement capabilities, an LCD display, and digital communication. This controller integrates digital intelligence and networking to minimize operational errors, making it an ideal solution for ATS systems.

At its core, the HAT600N series ATS controller utilizes a microprocessor to accurately detect 2-way-3-phase voltage. It can make precise judgments and output passive control switch commands in response to abnormal voltage conditions, including over/under voltage, phase loss, and over/under frequency. The controller is designed with comprehensive consideration for various ATS applications, allowing direct use with Intelligent ATS, Contactor ATS, and Circuit Breaker ATS systems. Its compact structure, advanced circuitry, simple wiring, and high reliability make it suitable for a wide range of applications in electric power, telecommunications, petroleum, coal, metallurgy, railways, municipal administration, intelligent buildings, electrical devices, automatic control, and testing systems.

Figur 1: Forside view of the SMARTGEN HAT600N ATS Controller. This image displays the controller's user interface, including the LCD screen, alarm indicator, setting buttons, and operational mode buttons (Manual, Auto, Open, Close, Test).

2. Performance and Characteristics

• System type can be set for: Mains (1#) & Mains (2#), Mains (1#) & Generator (2#), Generator (1#) & Mains (2#), Generator (1#) & Generator (2#).
• Backlit 128x64 LCD, optional Chinese and English display, push-button operation.
• Mål og vis 2-vejs 3 fase Voltage og frekvens:
  • 1 #: Line-Line voltage (Uab, Ubc, Uca), Line-Nature voltage (Ua, Ub, Uc), Frequency (F1)
  • 2 #: Line-Line voltage (Uab, Ubc, Uca), Line-Nature voltage (Ua, Ub, Uc), Frequency (F2)
• Measure and display active power, apparent power, power factor and 3 phase current.
• Over current alarm.
• Over/under voltage, fasetab, omvendt fasesekvens, over/under frekvensbeskyttelse.
• Automatic/Manual mode. In manual mode, can force switch to close or open.
• All parameters can be set on site. With two different passwords which ensures authorized staff operation only.
• During genset testing ATS controller can be set either On-load or Off-load mode.
• ATS Controller har funktion for automatisk genlukning.
• Lukkeudgangssignal kan indstilles som på intervaller eller som kontinuerlig udgang.
• Gælder for ATS i en neutral position, to neutrale positioner og omskiftning.
• Gælder for 2 isolerede neutrale ledninger til generator og lysnettet.
• Realtidsur (RTC).
• Hændelseslog kan registrere 99 genstande cirkulært.
• Tidsplanen kan indstilles på månedlig eller ugentlig basis, og prøveversionen kan indstilles som med on-load eller off-load.
• Can control two generators to work in a cycle, even the genset running time and crank rest time can be set.
• Bredt udvalg af DC-strømforsyning (8V til 35V). Max.80V DC-indgang kan udholdes på et øjeblik, eller forsynes via HWS560-modul (indgang AC 85V~560V, udgang DC 12V).
• Stort mellemrum mellem tilslutningsklemmer på AC-indgang. Max.625V input voltage.
• With standard isolated RS485 communication interface. With "remote controlling, remote measuring, remote communication" function by the ModBus communication protocol.
• Kan kontrollere den aktuelle status for controlleren (inklusive switch digital input, over Voltage, og under bindtage osv.).
• Velegnet til forskellige AC-systemer (3-faset 4-leder, 3-faset 3-leder, enfaset 2-leder og 2-faset 3-leder).
• Modulært design, flammesikker ABS-plastikskal, plug-in terminaler og indlejret installation. Kompakt struktur med nem installation.

3. Opsætning og installation

Proper installation is crucial for the safe and reliable operation of the HAT600N ATS Controller. This section provides general guidance; always refer to the detailed wiring diagrams and local electrical codes.

3.1 Ledningsdiagrammer

The HAT600N controller supports various ATS configurations. Below are illustrative wiring diagrams for common setups. Ensure you select the correct diagram for your specific ATS type (ATS3, SGQ-N/T, SGQ-M, VITZRO).

Figure 2: Comprehensive wiring diagrams for different ATS control module types compatible with the HAT600N. Each diagram illustrates connections for 1# Voltage Input, 2# Voltage Input, 3-Phase Current Input, and RS485 communication, along with load and generator connections.

3.2 Montering

The HAT600N features a modular design for embedded installation. Ensure adequate space for ventilation and access to terminals. The panel cutout dimensions are 186mm x 141mm.

3.3 Strømforsyning

The controller operates on a wide DC power supply range of 8V to 35V. It can withstand a maximum 80V DC input momentarily. Alternatively, it can be supplied via an HWS560 module (AC 85V~560V input, DC 12V output).

3.4 AC Voltage Indgang

The controller supports various AC systems (3-phase 4-wire, 3-phase 3-wire, single-phase 2-wire, and 2-phase 3-wire). Ensure correct wiring for voltage inputs (L-L and L-N) as per the specific model variant (HAT600N/HAT600NI or HAT600NB/HAT600NBI).

4. Betjeningsvejledning

The HAT600N ATS Controller offers both automatic and manual operating modes, controlled via its push-button interface and LCD display.

4.1 Valg af tilstand

• Automatisk tilstand: The controller continuously monitors the primary and secondary power sources. Upon detection of an abnormality in the primary source, it automatically initiates the transfer sequence to the secondary source. Once the primary source recovers, the system automatically transfers back.
• Manuel tilstand: Allows for manual control of the transfer switch. In this mode, operators can force the switch to close or open using the dedicated buttons on the controller's front panel. This mode is typically used for testing or maintenance.

4.2 Parameterindstillinger

All operational parameters can be configured directly on site using the controller's push-buttons and LCD display. Access to these settings is protected by two different password levels to ensure only authorized personnel can make adjustments. Parameters include system type, voltage/frequency thresholds, transfer delays, and scheduling for genset trials.

4.3 Overvågning

The LCD display provides real-time monitoring of 2-way 3-phase voltage, frequency, active power, apparent power, power factor, and 3-phase current for both power sources. The controller also logs up to 99 events circularly, providing a history of operations and alarms.

5. Specifikationer

The following table details the technical specifications of the SMARTGEN HAT600N ATS Controller:

6. Vedligeholdelse

To ensure the longevity and optimal performance of your SMARTGEN HAT600N ATS Controller, regular maintenance is recommended. While the controller is designed for high reliability, periodic checks can prevent potential issues.

• Visuel inspektion: Undersøg regelmæssigt styreenheden for tegn på fysisk skade, løse forbindelser eller støvophobning.
• Rensning: Keep the controller's exterior and display clean using a soft, dry cloth. Avoid using abrasive cleaners or solvents.
• Terminalkontroller: Ensure all wiring terminals are securely fastened. Loose connections can lead to intermittent operation or damage.
• Miljøforhold: Verify that the operating environment remains within the specified temperature and humidity ranges to prevent premature component failure.
• Firmwareopdateringer: Tjek producentens webwebstedet for tilgængelige firmwareopdateringer, der kan forbedre ydeevnen eller løse kendte problemer.

For any complex maintenance or repairs, it is recommended to contact qualified service personnel or SMARTGEN technical support.

7. Fejlfinding

This section provides general guidance for common issues you might encounter with the HAT600N ATS Controller. For detailed diagnostics, refer to the full product manual or contact technical support.

• Controlleren tænder ikke:
  • Check the DC power supply connections and ensure the voltage er inden for 8V-35V området.
  • If using an HWS560 module, verify its AC input and DC output.
  • Inspect fuses if present in the power supply line.
• Automatic Transfer Not Occurring:
  • Ensure the controller is in "Automatic Mode".
  • Tjek voltage and frequency readings on the LCD for both sources to confirm abnormalities are detected.
  • Verify that protection parameters (over/under voltage, frequency, phase loss) are correctly set and not preventing transfer.
  • Inspect control wiring to the ATS mechanism.
• Incorrect Readings on LCD:
  • Verify AC voltage and current input wiring according to the appropriate diagram (Figure 2).
  • Ensure the system type (3-phase 4-wire, etc.) is correctly configured in the controller settings.
• Kommunikationsproblemer (RS485):
  • Check RS485 wiring for correct polarity and secure connections.
  • Verify ModBus communication parameters (baud rate, address) are correctly set on both the controller and the connected device.

If the issue persists after performing these checks, contact SMARTGEN technical support for further assistance.

8. Garanti og support

For information regarding the product warranty, please refer to the warranty card included with your purchase or visit the official SMARTGEN website. Warranty terms typically cover manufacturing defects under normal operating conditions.

For technical support, troubleshooting assistance, or inquiries about spare parts, please contact SMARTGEN customer service. You can find contact information on the SMARTGEN-America webwebstedet eller gennem din lokale distributør.

When contacting support, please have your product model (HAT600N) and any relevant purchase details ready to facilitate a quicker resolution.