NH Research 9410-4 Regenerative Grid Simulator

Enhance Your Testing Capabilities with the NH Research 9410-4

The NH Research 9410-4 Regenerative Grid Simulator is the premier solution for precise testing of IEEE 1547, UL 1741, LVRT, and other grid-connected devices. Compact yet powerful, this simulator is engineered to provide a fully-programmable, full 4 quadrant AC source, specifically suited for testing inverters, UPS systems, and various AC devices across diverse environments including development labs and production facilities.

Key Features and Specifications:

• Full 4 Quadrant AC Source: Delivering up to three outputs, the 9410-4 allows for versatile testing with any combination of DC or single-phase (1Φ), two-phase (2Φ), or three-phase (3Φ) AC test channels. Each channel is independently programmable for voltage amplitude, wave shape, and phase angle adjustments.
• Superior Measurement System: Equipped with a built-in measurement system featuring a 125k Sample/sec waveform digitizer, the 9410-4 captures and analyzes transients, harmonics, and AC disturbances, eliminating the need for external measurement devices.
• Scalable Power Modules: With flexible configuration, the power modules in the NH Research 9410-4 can range from 4 kW up to 96 kW and can operate in DC, single-phase, split-phase, or three-phase configurations for tailored testing solutions.
• Expandable Power Capacity: Users can increase the power capabilities of the grid simulator by adding additional 12 kW power modules, ensuring that unit scalability meets evolving testing demands.
• Enhanced Reactive Power Capability: The simulator is rated in both true power (kW) and apparent power (kVA), which is essential for accurately sizing the test system according to specific test requirements.
• Precision Measurements: Offering an extensive array of power analysis tools typically found in advanced measuring instruments, this grid simulator is capable of hundreds of precision measurements.
• Custom Waveform Generation: It supports user-defined wave shapes in addition to standard configurations, allowing unique testing scenarios.
• Improved Voltage and Current Accuracy: Features selectable high/low ranges for both voltage and current for enhanced measurement accuracy.

Technical Specifications:

• Power Output: 4 kW, 8 kVA
• Output AC Voltage: 0 to 310, 400 VRMS L-N
• Output Frequency: DC, 30 to 100 Hz
• Output DC Voltage: 200, 400 VDC
• Programmable Modes: 1, 2, or 3-Phase operation
• High-resolution waveform capture for all voltage and current measurements
• Power sinking capability with regeneration back to the facility
• User Interface: 9” Touch-Panel
• Control Interface: SCPI programming & NI LabVIEW drivers