AS710M Marine Engineering Dedicated Variable Frequency Drive
- Product Description
- Specification Parameters
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- Commodity name: AS710M Marine Engineering Dedicated Variable Frequency Drive
- 行业: HVAC,Ship
- 功能: Engineering type
- 功率: 711-4000 kW,4001 kW - 12000 kW,161-200 kW,201–355 kW,356–400 kW,401-500 kW,501–560 kW,561-630 kW,631-710 kW
The Xindashida AS710M series inverter is a water-cooled engineering drive inverter featuring a common DC bus architecture. It can be configured as either a two-quadrant or a four-quadrant inverter through flexible unit combinations. Its control unit is equipped with a rich set of control programs, enabling it to meet the requirements of various applications—from power generation to power consumption. This product complies with CE certification requirements and holds a certification certificate from the China Classification Society.
Product Introduction
Key feature: Modular design
Topological types: Two-quadrant inverter, four-quadrant inverter
Drive motors: AC asynchronous motor, permanent magnet synchronous motor
Voltage levels: 400V class, 690V class
Power range: 160 kW — 6.4 MW
Cooling method: Liquid cooling
Certificate Type: CCS
Functional Features
- Power expansion is convenient.
The inverter adopts a common DC bus architecture and a modular design. By using a building-block-like approach, it enables customers to easily expand power capacity. The maximum output power can be expanded up to 6.4 MW.
(Power Expansion System Diagram)
- Strong anti-interference capability
The main control unit of the frequency converter uses fiber-optic communication with the underlying power units, completely isolating the electrical circuit from the path of electromagnetic noise propagation and thereby enhancing the operational stability of the main control unit. This frequency converter is capable of meeting the demands of marine applications in harsh electromagnetic environments.
- Multiple control options available
Meets all applications from the power generation side to the drive side of marine power systems.
Motor Drive Control Mode (INV)
Motor-Generator Control Mode (PTI)
Active Front-End Control Mode (AFE)
Inverter Power Supply Control Mode (PTO)- Water-cooled cooling
Comprehensive thermal simulation methods are employed to perform all-around design of the temperature field, fluid field, and pressure field.
- Derating for failure
When a parallel power unit fails, the system can operate at a reduced capacity.
- Certification
Certified by the China Classification Society.
- Three-Proof Coating Automatic Spraying Process
A specialized three-proof automatic spraying line equipped with UV adhesive imported from Germany, compliant with the 3C3 standard. This ensures that our products are well-suited for the harsh environments of offshore engineering.
Technical Parameters
Fiber optic interface: Supports up to 8 ISU units connected in parallel.
Digital input: 8-channel optocoupler-isolated inputs with definable functions.
Relay outputs: 4 power relays, 4 signal relays
Analog Input: 2-channel analog input, selectable between voltage and current.
Analog output: 2 voltage signal outputs, 2 current signal outputs
Communication interfaces: Two 485 communication interfaces for Modbus communication; one parallel port expansion interface supporting PROFINET communication cards.
Encoder interface: 1 built-in incremental PG card interface, 1 extended PG card interface
Synchronization card interface: 1-channel mains synchronization card interface, capable of supporting isolated sampling of AC voltage.
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AS710M Marine Engineering Dedicated Variable Frequency Drive
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