The XINSEN 7320 is a powerful and intelligent Auto Mains (Utility) Failure (AMF) control module designed for a wide variety of single diesel or gas genset applications. It continuously monitors the mains power supply and will automatically start the generator and transfer the load upon detecting a mains failure. When the mains power returns, the module automatically transfers the load back and shuts down the generator.

Whether serving as the core of a critical backup power system or for general automation control, the XINSEN 7320 offers unparalleled reliability and user-friendly control, making it the ideal solution for ensuring an uninterrupted power supply.

Key Features

• Automatic Mains Failure (AMF) Control: Provides 24/7 monitoring of the mains supply, enabling seamless, automatic switching between mains and generator power without manual intervention, ensuring continuous power availability.
• Clear Information Display: A large, 4-line back-lit LCD screen clearly and intuitively displays all operational parameters and alarm statuses of the generator set for at-a-glance monitoring.
• Comprehensive Equipment Protection: Offers extensive engine and generator monitoring and protection features, including over/under voltage, over/under frequency, overcurrent, low oil pressure, high coolant temperature, and more, effectively preventing equipment damage and maximizing its lifespan.
• High Flexibility & Scalability: Features multiple programmable inputs and outputs that can be flexibly configured via PC software to meet the demands of complex and customized applications.
• Detailed Event Log: The built-in event log records up to 250 historical events and alarms, providing a powerful reference for routine maintenance and simplified troubleshooting.
• Simple Configuration & Operation: A user-friendly interface and intuitive button layout support configuration via both the front panel and PC software, greatly simplifying on-site commissioning and operation.

Key Monitored Parameters

• Generator: Voltage (L-L, L-N), Frequency (Hz), Current (A), Power (kW, kVA, kVAr), Power Factor (PF)
• Engine: RPM, Oil Pressure, Coolant Temperature, Run Hours, Battery Voltage

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The XINSEN AS440 is a half-wave phase-controlled thyristor-type Automatic Voltage Regulator (AVR) designed for brushless generators. This model employs advanced Surface Mount Technology (SMT), integrating a comprehensive set of features into a compact and robust module. It ensures exceptionally stable and reliable voltage control for your generator system.

Whether used as a core component in standard applications or in demanding scenarios that require sustained short-circuit performance, the AS440 is engineered to deliver superior performance.

Key Features & Benefits

• Precise Voltage Control: The closed-loop control system links with the main stator and exciter field windings to continuously monitor and regulate the output voltage with precision. Load regulation is maintained at +/- 1.0%, ensuring stable operation for connected equipment.
• Reliable Voltage Build-up: Utilizes high-efficiency power semiconductors to ensure positive voltage build-up from low residual magnetism levels, enabling rapid and dependable generator starting.
• Comprehensive Protection:
  • Over-Excitation Protection: An internal circuit safeguards the generator by limiting over-excitation conditions to a safe, pre-determined time period.
  • Under-Frequency Protection (UFRO): Automatically reduces the excitation output when the engine speed drops, protecting the entire system from under-frequency conditions.
• Enhanced Flexibility & Compatibility:
  • Parallel Operation: Equipped with a droop CT connection, allowing for seamless parallel operation with other similarly equipped generators.
  • External Device Ready: An analogue input is provided for easy connection to a XINSEN Power Factor Controller or other external devices with compatible outputs.
  • Remote Voltage Adjustment: Supports the connection of a remote voltage trimmer, giving the user fine-tune control over the generator's output.

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• Pump body made by strengthen aluminum alloy, light weight and portable.
• High quality ceramic mechanical seal.
• Optional pully with support for various application.

MOBILE PUMP STATION

• Sturdy and durable cast iron material.
• Pump integrated with air compressor, external jet device, mechanical seal lubricated separately and check valve, automatic start without water injection, self-priming time significantly reduced.
• In order to reduce power loss, air compressor assembled with cluth, can stop after the pump operated.
• Adopt high quality silicon carbide mechanical seal.
• WP200 impeller made by cast steel, special impeller design brings high efficiency and high head with large flow rate.
• TP200 impeller made by spheroidal graphite cast iron, 10 times better wear-resisting performance than standard cast iron.
• TP200 max solids handling 70mm.
• Can also be powered by electric motor.

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• Durable and Portable Design: The pump body, diffusor, and impeller are made from strengthened aluminum alloy, contributing to a lightweight and portable design.
• Versatile Outlet Configurations: Features a triple outlet (1.5"x1, 1"x2) allowing for two different performance configurations, catering to varying application needs.
• High-Quality Seal: Equipped with a high-quality ceramic mechanical seal for improved durability and performance.
• Application Flexibility: Offers an optional pulley with support for diverse applications, suggesting adaptability to different power sources or operational setups

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• Pump body made by strengthened aluminum alloy, light weight and portable.
• High quality ceramic mechanical seal.
• Optional pulley with support for various applications.

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• Pump body, impeller, and diffuser made from strengthened plastic, suitable for various chemicals.
• Adopts EPDM rubber (NBR or VITON also available) and high-quality EPDM+ceramic mechanical seal for anti-chemical reaction.
• Optional pulley with support for various applications.
• AB50S is made from stainless steel and features a high-quality silicon carbon mechanical seal.

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• Pump body made by strengthen aluminum alloy, light weight and portable.
• Diffusor and impeller made by ductile cast iron, 10 times better in corrodibility.
• High quality silicon carbide mechanical seal.

Economical Trash Pump ( SW80 )

• Pump body made by strengthen aluminum alloy, light weight and portable.
• Configure T-bolts for easy repairing.
• High quality ceramic mechnical seal.
• Optional pully with support for various application.

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