AI Servers and Data Centers - PPST Solutions

data center industry

Keeping up with AI and Super Computing Servers

To meet the rapidly evolving needs of AI infrastructure and cloud-scale computing, data centers must adopt rigorous power system design and testing at every level—from the grid interface to the server rack. Programmable power sources and loads offer a scalable, controlled solution for simulating real-world power events, verifying system response, and meeting international compliance standards.

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by AI Data Server Application

Cabinet and System Level Testing

Cabinet and System-Level Testing

Use three-phase regenerative grid simulators to emulate the utility feed supplying full AI server cabinets. Synchronize multiple sources and loads to replicate real compute cycles and transient profiles. Measure overall system efficiency, input harmonics, and voltage stability during load changes or grid faults.

Cabinet Level AI Server Lab Test Layout Diagram

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Regenerative Grid Simulator, 12kVA to 756kVA

2-in-1 Regenerative Grid Simulator

High power density regenerative grid simulator with optional 2-in-1 load. Up to 21kVA in a single 4U, scalable up to 756kVA with >90% efficiency.

Power: 12kVA to 21kVA, Up to 756kVA

Form: 1, 2, and 3 phase

Voltage: 350Vac L-N/606Vac L-L or ±500Vdc

Frequency: 15Hz-200Hz; Option 15Hz-1,200Hz

Compact Regenerative AC & DC Load, 6kVA to 756kVA

Compact, Regenerative AC & DC Load

This high-power density Regenerative AC/DC Load Simulator is designed for testing any AC and DC load application with advanced transients.

Power: 6kVA to 21kVA, Up to 756kVA

Form: 1, 2, and 3 phase

Voltage: 30-350Vac L-N /0-606Vac L-L / 0 – ±475Vdc

Frequency: Up to 1,200Hz

High Power Regenerative AC & DC Load, 30kVA to 1.1MVA

High Power Regen AC & DC Load

Fully regenerative 4-Quadrant AC and DC load with optional PHIL for testing any AC and DC load applications.

Power: 30kVA to 1.1MVA+

Form: 1, 2, and 3 phase

Voltage: 5-220Vac L-N / 9-380V L-L and 5-440Vac L-N / 9-760V-LL

Frequency: 15Hz-1000Hz

DC Regenerative Electronic Loads, up to 3.84MW

DC Regenerative Electronic Loads

Regenerative DC Electronic Loads recover up to 96% of sunk energy, feeding it back into the facility or grid instead. Scale power up to 3.94MW

Power: Up to 30kW; Parallel up to 3.84MW

Form: 1 or 3 channel

Voltage: Up to 2000V

Current: Up to 1000A

Rack Level Testing

Rack-Level and Power Shelf Validation

Simulate 12 V or 48 V distribution buses and backup battery systems. Use regenerative electronic loads to recreate fluctuating rack power demand while recycling energy to the grid. Evaluate redundancy, fault response, and overload protection under real-time compute power variations.

2. Rack Level AI Server Testing

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Regenerative Grid Simulator with PHIL, 30kVA to 1.1MVA

Regenerative Grid Simulator with PHIL

All-in-1 regenerative 4-quadrant AC and DC power source. Functions as an AC voltage source, DC power supply, current source, AC/DC load, and PHIL Interface.

Power: 30kVA to 1.1MVA+

Form: 1, 2, and 3 phase

Voltage: 0-480Vac L-N / 0-830 Vac L-L

Frequency: 15Hz-200Hz

Regenerative Grid Simulator, 12kVA to 756kVA

2-in-1 Regenerative Grid Simulator

High power density regenerative grid simulator with optional 2-in-1 load. Up to 21kVA in a single 4U, scalable up to 756kVA with >90% efficiency.

Power: 12kVA to 21kVA, Up to 756kVA

Form: 1, 2, and 3 phase

Voltage: 350Vac L-N/606Vac L-L or ±500Vdc

Frequency: 15Hz-200Hz; Option 15Hz-1,200Hz

DC Regenerative Electronic Loads, up to 3.84MW

DC Regenerative Electronic Loads

Regenerative DC Electronic Loads recover up to 96% of sunk energy, feeding it back into the facility or grid instead. Scale power up to 3.94MW

Power: Up to 30kW; Parallel up to 3.84MW

Form: 1 or 3 channel

Voltage: Up to 2000V

Current: Up to 1000A

Power Supply Unit Testing

Power Supply Unit (PSU) Testing

Validate AC-DC and DC-DC PSUs under programmable input and output conditions. Use AC power sources to emulate global grid standards and inject line transients, frequency drift, or harmonics. Apply dynamic load profiles using regenerative DC loads to characterize efficiency, hold-up time, and recovery behavior.

2. Rack Level AI Server Testing

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Regenerative Grid Simulator with PHIL, 30kVA to 1.1MVA

Regenerative Grid Simulator with PHIL

All-in-1 regenerative 4-quadrant AC and DC power source. Functions as an AC voltage source, DC power supply, current source, AC/DC load, and PHIL Interface.

Power: 30kVA to 1.1MVA+

Form: 1, 2, and 3 phase

Voltage: 0-480Vac L-N / 0-830 Vac L-L

Frequency: 15Hz-200Hz

Regenerative Grid Simulator, 12kVA to 756kVA

2-in-1 Regenerative Grid Simulator

High power density regenerative grid simulator with optional 2-in-1 load. Up to 21kVA in a single 4U, scalable up to 756kVA with >90% efficiency.

Power: 12kVA to 21kVA, Up to 756kVA

Form: 1, 2, and 3 phase

Voltage: 350Vac L-N/606Vac L-L or ±500Vdc

Frequency: 15Hz-200Hz; Option 15Hz-1,200Hz

Compact, Bidirectional DC Power Supplies, up to 3.84MW

EA-PSB Compact, Bidirectional DC Power Supplies

High power density bidirectional power for lab and mid-scale testing up to 30 kW per unit in a space-saving 2U–4U chassis.

Power: Up to 30kW; Parallel up to 3.84MW

Form: 1 or 3 channel

Voltage: Up to 2000V

Current: Up to 1000A

HVDC Distribution & Converter Testing

HVDC Distribution and Converter Testing

Many hyperscale data centers adopt high-voltage DC power bus distribution systems (e.g., 380V DC) for distribution efficiency to reduce power losses. Testing includes converter & rectifier validation under dynamic load conditions.

4. HVDC AI Data Server Testing

Recommended Products

Filter All products

Regenerative Grid Simulator, 12kVA to 756kVA

2-in-1 Regenerative Grid Simulator

High power density regenerative grid simulator with optional 2-in-1 load. Up to 21kVA in a single 4U, scalable up to 756kVA with >90% efficiency.

Power: 12kVA to 21kVA, Up to 756kVA

Form: 1, 2, and 3 phase

Voltage: 350Vac L-N/606Vac L-L or ±500Vdc

Frequency: 15Hz-200Hz; Option 15Hz-1,200Hz

Compact Regenerative AC & DC Load, 6kVA to 756kVA

Compact, Regenerative AC & DC Load

This high-power density Regenerative AC/DC Load Simulator is designed for testing any AC and DC load application with advanced transients.

Power: 6kVA to 21kVA, Up to 756kVA

Form: 1, 2, and 3 phase

Voltage: 30-350Vac L-N /0-606Vac L-L / 0 – ±475Vdc

Frequency: Up to 1,200Hz

High Power Regenerative AC & DC Load, 30kVA to 1.1MVA

High Power Regen AC & DC Load

Fully regenerative 4-Quadrant AC and DC load with optional PHIL for testing any AC and DC load applications.

Power: 30kVA to 1.1MVA+

Form: 1, 2, and 3 phase

Voltage: 5-220Vac L-N / 9-380V L-L and 5-440Vac L-N / 9-760V-LL

Frequency: 15Hz-1000Hz

DC Regenerative Electronic Loads, up to 3.84MW

DC Regenerative Electronic Loads

Regenerative DC Electronic Loads recover up to 96% of sunk energy, feeding it back into the facility or grid instead. Scale power up to 3.94MW

Power: Up to 30kW; Parallel up to 3.84MW

Form: 1 or 3 channel

Voltage: Up to 2000V

Current: Up to 1000A

UPS Back up Systems

Battery Back Up Unit

Validate PDUs, UPS systems, and battery energy storage (BESS) supporting critical compute infrastructure. Simulate grid disturbances—voltage dips, phase imbalance, frequency deviation—with programmable AC sources. Use electronic loads to perform endurance and redundancy testing during power transfer or backup events. In AI servers, telecom, and data centers, a BBU DC-DC converter interfaces between the battery backup unit (often lithium-ion) and the server’s DC bus.

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Battery Tester, up to 3.84MW

EA-BT 20000 Series

Compact Regenerative Battery Tester for cell, module, pack testing with over 96% energy efficiency. Modular and scalable power up to 3.84MW.

Power: Up to 30kW; Parallel up to 3.84MW

Form: 1 or 3 channel

Voltage: Up to 2000V

Current: Up to 1000A

Industrial, Bidirectional DC Power, up to 3.84MW

EA-PUB/PUL/PU Series

Industrial, Bidirectional DC Power

Get more power in 4U or 6U chassis. Scale to higher power in fewer units up to 3.84MW. Get up to 300kW in 42U. Ideal for battery emulation or large-scale industrial testing.

Power: Up to 60kW; Parallel up to 3.84MW

Form: Single channel

Voltage: Up to 2000V

Current: Up to 1000A

Cabinet and System Level Testing

Cabinet and System-Level Testing

Use three-phase regenerative grid simulators to emulate the utility feed supplying full AI server cabinets. Synchronize multiple sources and loads to replicate real compute cycles and transient profiles. Measure overall system efficiency, input harmonics, and voltage stability during load changes or grid faults.

Cabinet Level AI Server Lab Test Layout Diagram

Recommended Products

Filter All products

Regenerative Grid Simulator, 12kVA to 756kVA

2-in-1 Regenerative Grid Simulator

High power density regenerative grid simulator with optional 2-in-1 load. Up to 21kVA in a single 4U, scalable up to 756kVA with >90% efficiency.

Power: 12kVA to 21kVA, Up to 756kVA

Form: 1, 2, and 3 phase

Voltage: 350Vac L-N/606Vac L-L or ±500Vdc

Frequency: 15Hz-200Hz; Option 15Hz-1,200Hz

Compact Regenerative AC & DC Load, 6kVA to 756kVA

Compact, Regenerative AC & DC Load

This high-power density Regenerative AC/DC Load Simulator is designed for testing any AC and DC load application with advanced transients.

Power: 6kVA to 21kVA, Up to 756kVA

Form: 1, 2, and 3 phase

Voltage: 30-350Vac L-N /0-606Vac L-L / 0 – ±475Vdc

Frequency: Up to 1,200Hz

High Power Regenerative AC & DC Load, 30kVA to 1.1MVA

High Power Regen AC & DC Load

Fully regenerative 4-Quadrant AC and DC load with optional PHIL for testing any AC and DC load applications.

Power: 30kVA to 1.1MVA+

Form: 1, 2, and 3 phase

Voltage: 5-220Vac L-N / 9-380V L-L and 5-440Vac L-N / 9-760V-LL

Frequency: 15Hz-1000Hz

DC Regenerative Electronic Loads, up to 3.84MW

DC Regenerative Electronic Loads

Regenerative DC Electronic Loads recover up to 96% of sunk energy, feeding it back into the facility or grid instead. Scale power up to 3.94MW

Power: Up to 30kW; Parallel up to 3.84MW

Form: 1 or 3 channel

Voltage: Up to 2000V

Current: Up to 1000A

Rack Level Testing

Rack-Level and Power Shelf Validation

Simulate 12 V or 48 V distribution buses and backup battery systems. Use regenerative electronic loads to recreate fluctuating rack power demand while recycling energy to the grid. Evaluate redundancy, fault response, and overload protection under real-time compute power variations.

2. Rack Level AI Server Testing

Recommended Products

Filter All products

Regenerative Grid Simulator with PHIL, 30kVA to 1.1MVA

Regenerative Grid Simulator with PHIL

All-in-1 regenerative 4-quadrant AC and DC power source. Functions as an AC voltage source, DC power supply, current source, AC/DC load, and PHIL Interface.

Power: 30kVA to 1.1MVA+

Form: 1, 2, and 3 phase

Voltage: 0-480Vac L-N / 0-830 Vac L-L

Frequency: 15Hz-200Hz

Regenerative Grid Simulator, 12kVA to 756kVA

2-in-1 Regenerative Grid Simulator

High power density regenerative grid simulator with optional 2-in-1 load. Up to 21kVA in a single 4U, scalable up to 756kVA with >90% efficiency.

Power: 12kVA to 21kVA, Up to 756kVA

Form: 1, 2, and 3 phase

Voltage: 350Vac L-N/606Vac L-L or ±500Vdc

Frequency: 15Hz-200Hz; Option 15Hz-1,200Hz

DC Regenerative Electronic Loads, up to 3.84MW

DC Regenerative Electronic Loads

Regenerative DC Electronic Loads recover up to 96% of sunk energy, feeding it back into the facility or grid instead. Scale power up to 3.94MW

Power: Up to 30kW; Parallel up to 3.84MW

Form: 1 or 3 channel

Voltage: Up to 2000V

Current: Up to 1000A

Power Supply Unit Testing

Power Supply Unit (PSU) Testing

Validate AC-DC and DC-DC PSUs under programmable input and output conditions. Use AC power sources to emulate global grid standards and inject line transients, frequency drift, or harmonics. Apply dynamic load profiles using regenerative DC loads to characterize efficiency, hold-up time, and recovery behavior.

2. Rack Level AI Server Testing

Recommended Products

Filter All products

Regenerative Grid Simulator with PHIL, 30kVA to 1.1MVA

Regenerative Grid Simulator with PHIL

All-in-1 regenerative 4-quadrant AC and DC power source. Functions as an AC voltage source, DC power supply, current source, AC/DC load, and PHIL Interface.

Power: 30kVA to 1.1MVA+

Form: 1, 2, and 3 phase

Voltage: 0-480Vac L-N / 0-830 Vac L-L

Frequency: 15Hz-200Hz

Regenerative Grid Simulator, 12kVA to 756kVA

2-in-1 Regenerative Grid Simulator

High power density regenerative grid simulator with optional 2-in-1 load. Up to 21kVA in a single 4U, scalable up to 756kVA with >90% efficiency.

Power: 12kVA to 21kVA, Up to 756kVA

Form: 1, 2, and 3 phase

Voltage: 350Vac L-N/606Vac L-L or ±500Vdc

Frequency: 15Hz-200Hz; Option 15Hz-1,200Hz

Compact, Bidirectional DC Power Supplies, up to 3.84MW

EA-PSB Compact, Bidirectional DC Power Supplies

High power density bidirectional power for lab and mid-scale testing up to 30 kW per unit in a space-saving 2U–4U chassis.

Power: Up to 30kW; Parallel up to 3.84MW

Form: 1 or 3 channel

Voltage: Up to 2000V

Current: Up to 1000A

HVDC Distribution & Converter Testing

HVDC Distribution and Converter Testing

Many hyperscale data centers adopt high-voltage DC power bus distribution systems (e.g., 380V DC) for distribution efficiency to reduce power losses. Testing includes converter & rectifier validation under dynamic load conditions.

4. HVDC AI Data Server Testing

Recommended Products

Filter All products

Regenerative Grid Simulator, 12kVA to 756kVA

2-in-1 Regenerative Grid Simulator

High power density regenerative grid simulator with optional 2-in-1 load. Up to 21kVA in a single 4U, scalable up to 756kVA with >90% efficiency.

Power: 12kVA to 21kVA, Up to 756kVA

Form: 1, 2, and 3 phase

Voltage: 350Vac L-N/606Vac L-L or ±500Vdc

Frequency: 15Hz-200Hz; Option 15Hz-1,200Hz

Compact Regenerative AC & DC Load, 6kVA to 756kVA

Compact, Regenerative AC & DC Load

This high-power density Regenerative AC/DC Load Simulator is designed for testing any AC and DC load application with advanced transients.

Power: 6kVA to 21kVA, Up to 756kVA

Form: 1, 2, and 3 phase

Voltage: 30-350Vac L-N /0-606Vac L-L / 0 – ±475Vdc

Frequency: Up to 1,200Hz

High Power Regenerative AC & DC Load, 30kVA to 1.1MVA

High Power Regen AC & DC Load

Fully regenerative 4-Quadrant AC and DC load with optional PHIL for testing any AC and DC load applications.

Power: 30kVA to 1.1MVA+

Form: 1, 2, and 3 phase

Voltage: 5-220Vac L-N / 9-380V L-L and 5-440Vac L-N / 9-760V-LL

Frequency: 15Hz-1000Hz

DC Regenerative Electronic Loads, up to 3.84MW

DC Regenerative Electronic Loads

Regenerative DC Electronic Loads recover up to 96% of sunk energy, feeding it back into the facility or grid instead. Scale power up to 3.94MW

Power: Up to 30kW; Parallel up to 3.84MW

Form: 1 or 3 channel

Voltage: Up to 2000V

Current: Up to 1000A

UPS Back up Systems

Battery Back Up Unit

Validate PDUs, UPS systems, and battery energy storage (BESS) supporting critical compute infrastructure. Simulate grid disturbances—voltage dips, phase imbalance, frequency deviation—with programmable AC sources. Use electronic loads to perform endurance and redundancy testing during power transfer or backup events. In AI servers, telecom, and data centers, a BBU DC-DC converter interfaces between the battery backup unit (often lithium-ion) and the server’s DC bus.

Recommended Products

Filter All products

Battery Tester, up to 3.84MW

EA-BT 20000 Series

Compact Regenerative Battery Tester for cell, module, pack testing with over 96% energy efficiency. Modular and scalable power up to 3.84MW.

Power: Up to 30kW; Parallel up to 3.84MW

Form: 1 or 3 channel

Voltage: Up to 2000V

Current: Up to 1000A

Industrial, Bidirectional DC Power, up to 3.84MW

EA-PUB/PUL/PU Series

Industrial, Bidirectional DC Power

Get more power in 4U or 6U chassis. Scale to higher power in fewer units up to 3.84MW. Get up to 300kW in 42U. Ideal for battery emulation or large-scale industrial testing.

Power: Up to 60kW; Parallel up to 3.84MW

Form: Single channel

Voltage: Up to 2000V

Current: Up to 1000A

Featured Resources

Curious about how to use our solutions? Explore our resources tailored to AI power servers and data centers.

View Resource Library

AGX/RGS/RLS Product Introduction Video

AGX/RGS/RLS Product Introduction Video

Smart Source Suite Brochure

Smart Source Suite Brochure

PDF

Video: EA-ELR Series Regenerative Electronic Loads Overview

Video: EA-ELR Series Regenerative Electronic Loads Overview

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