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CRPSHD800D2

CRPS

INQUIRY READY

CRPSHD800D2

Greatwall / Server Power Supply / CRPS

CRPSHD800D2 targets Entry-Level Servers & Workstations, Networking Equipment, Storage Systems & Nas, and Industrial & Commercial Applications and uses 800W capacity and a stable +12V / 65A rail to maintain a balanced fit for serviceable, high-availability installations.

Model
CRPSHD800D2
Input Voltage
90–264VAC or 180VDC–400VDC
Standby Output
+12VSB / 3A
Output Power
800W
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PRODUCT OVERVIEW

Built for reliable, continuous power delivery.

The CRPSHD800D2 is designed for compact systems that need stable 12V output while supporting high-voltage DC input up to 400VDC. It is suitable for DC-powered server rooms, telecom infrastructure, edge cabinets, storage nodes, and enterprise equipment where flexible AC/DC input, compact size, and reliable operation are important.

Plan the CRPSHD800D2 output wiring around the actual current demand: keep conductors short, use low-resistance terminations, separate power paths from sensitive signal wiring, and preserve access for retightening and inspection. Arrange the enclosure so heat from neighboring components cannot collect around the supply or its connection points.

Qualify the CRPSHD800D2 at several load levels, measuring voltage at both the supply terminals and the equipment input rather than relying only on no-load readings. Record cable drop, connector temperature, and enclosure temperature as baseline values. Later maintenance checks can compare against this record to identify loose joints, rising contact resistance, or deteriorating heat dissipation before they interrupt service.

CORE ADVANTAGES

800W Platinum CRPS Power Supply for High-Voltage DC Server and Infrastructure Platforms

The CRPSHD800D2 delivers 800W output for compact server platforms, infrastructure nodes, storage systems, and high-voltage DC power environments that require stable 12V power delivery.

01

800W CRPS Power Capacity

The CRPSHD800D2 delivers 800W output for compact server platforms, infrastructure nodes, storage systems, and high-voltage DC power environments that require stable 12V power delivery.

02

Compact 185 × 73.5 × 40 mm CRPS Structure

Built in a compact 185 × 73.5 × 40 mm CRPS form factor, this model supports space-saving server chassis designs while maintaining practical power density for infrastructure applications.

03

Wide AC and High-Voltage DC Input Support

It supports 90–264VAC AC input and 180VDC–400VDC DC input , making it suitable for systems using both standard AC power and higher-voltage DC distribution architectures.

04

Stable 12V Main Output Performance

The unit provides +12V / 65A main output, together with +12VSB / 3A standby output for system control, standby operation, and auxiliary management functions.

05

Platinum Efficiency for Continuous Operation

With Platinum efficiency , the CRPSHD800D2 helps reduce power loss, improve energy utilization, and support better thermal behavior in 24/7 server and infrastructure environments.

06

Designed for High-Voltage DC Deployment

With FR airflow , Class A MEI , and CCC certification , this model supports practical deployment in server rooms, DC-powered infrastructure cabinets, telecom-related systems, and compact enterprise equipment.

MODEL SELECTION

Compare Greatwall power options.

Review nearby Greatwall models and select the power level, output architecture, and form factor that best match the target system.

Model Power Input Voltage Efficiency Form Factor Best-Fit Application
CRPSHD800D2 800W 90–264VAC or 180VDC–400VDC Platinum CRPS Compact high-voltage DC server nodes, telecom cabinets, and infrastructure systems
CRPSHD1300D2 1300W 90–264VAC or 180VDC–400VDC Platinum CRPS Mid-range high-voltage DC server platforms and enterprise infrastructure equipment
CRPSHD1600D2 1600W 90–264VAC or 180VDC–400VDC Platinum CRPS Higher-load DC-powered server systems, storage nodes, and rack infrastructure
CRPSHD2000D2 2000W 90–264VAC or 180VDC–400VDC Platinum CRPS High-capacity DC infrastructure platforms and demanding server power architectures

DEPLOYMENT SCENARIOS

Where CRPSHD800D2 fits best.

The CRPSHD800D2 is designed for compact systems that need stable 12V output while supporting high-voltage DC input up to 400VDC. It is suitable for DC-powered server rooms, telecom infrastructure, edge cabinets, storage nodes, and enterprise equipment where flexible AC/DC input, compact size, and reliable operation are important.

Scenario System Requirement Why CRPSHD800D2 Fits
High-Voltage DC Server Nodes Stable power for compact servers using DC power distribution 180VDC–400VDC input supports high-voltage DC infrastructure designs
Telecom Infrastructure Cabinets Reliable power for communication and access equipment 800W output and compact CRPS size fit space-limited cabinet systems
Edge Computing Cabinets Efficient power for distributed compute equipment Compact 185 × 73.5 × 40 mm structure supports small enclosure integration
Enterprise Storage Nodes Continuous 12V support for controllers, drives, and system boards +12V / 65A output provides practical current capacity for compact storage systems
Industrial Control Servers Stable power for monitoring, control, and automation-related computing Wide AC/DC input improves flexibility across different power environments
DC Power Architecture Upgrades Integration into infrastructure moving toward high-voltage DC distribution 180VDC–400VDC input helps support modernization of compatible server platforms

POWER DESIGN

Reliability notes for continuous operation.

The CRPSHD800D2 focuses on compact 12V server power delivery with support for higher-voltage DC input environments. Compared with standard CRPS units using 180VDC–320VDC input, this model extends DC input support to 400VDC, making it more suitable for specialized DC infrastructure and rack-level power distribution designs.

  • 800W output capacity supports compact servers, telecom systems, storage nodes, and infrastructure equipment.
  • +12V / 65A main output provides stable 12V power for server boards, controllers, fans, and connected hardware.
  • +12VSB / 3A standby output supports system standby control, auxiliary circuits, and management functions.
  • 180VDC–400VDC input support helps adapt to high-voltage DC power environments and specialized infrastructure designs.
  • 90–264VAC AC input allows flexible use in standard AC-powered server rooms and enterprise environments.
  • Platinum efficiency helps reduce conversion loss and supports better energy utilization during continuous operation.
  • FR airflow direction supports standard front-to-rear cooling layouts in rack-mounted systems.
  • Compact CRPS form factor enables space-saving installation in compatible server and cabinet designs.

INSTALLATION

Installation and operating guidance.

Confirm electrical compatibility, thermal clearance, mechanical fit, and system load before integration.

Installation / Operation Item Guidance
Load Planning Keep long-term operating load within a suitable range to support stable output, efficiency, and service life
Chassis Fitment Confirm the system supports the 185 × 73.5 × 40 mm CRPS form factor before installation
Input Verification Use the power supply within the supported 90–264VAC or 180–400VDC input range
DC Power Matching Confirm that the target system and cabinet power architecture are designed for high-voltage DC input
Output Matching Confirm that the server platform supports +12V main output and +12VSB standby requirements
Airflow Direction Make sure the FR airflow direction matches the chassis cooling path before deployment
Thermal Clearance Keep intake and exhaust areas open to prevent heat buildup around the PSU bay
Routine Maintenance Check fan condition, dust accumulation, connector status, and system thermal behavior during regular service

FAQ

Frequently asked questions about CRPSHD800D2.

Key answers for specification matching, installation planning, and system integration.

What type of power supply is the CRPSHD800D2?

The CRPSHD800D2 is an 800W Platinum CRPS server power supply designed for compact servers, high-voltage DC infrastructure, telecom cabinets, and enterprise equipment.

What is the size of this model?

It uses a compact CRPS structure with dimensions of 185 × 73.5 × 40 mm.

What input voltage range does it support?

The CRPSHD800D2 supports 90–264VAC AC input and 180VDC–400VDC DC input.

What output does the CRPSHD800D2 provide?

It provides +12V / 65A main output, together with +12VSB / 3A standby output.

What is the main advantage of the CRPSHD800D2?

Its main advantage is the combination of compact 800W CRPS power delivery and support for 180VDC–400VDC high-voltage DC input.

Is this model suitable for telecom or edge cabinets?

Yes. Its compact size, FR airflow, and high-voltage DC input support make it suitable for telecom cabinets, edge computing nodes, and distributed infrastructure systems.

What efficiency level does this power supply offer?

The CRPSHD800D2 is rated at Platinum efficiency, helping reduce power conversion loss and improve energy utilization.

What certification is listed for this model?

The listed certification for this model is CCC.

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