Get a quote
PRODUCT VIEW CRPSLD2000D2 product image 1

Images are for reference only. Actual product appearance may vary.

01 / 06

CRPSLD2000D2

CRPS

INQUIRY READY

CRPSLD2000D2

Greatwall / Server Power Supply / CRPS

CRPSLD2000D2 matches Telecom & 5G Infrastructure, Network & Communication Equipment, Industrial Control Systems, and Energy Storage & DC Distribution with 2000W capacity and a stable +12V / 161A rail, helping operators achieve a balanced fit for serviceable, high-availability installations.

Model
CRPSLD2000D2
Input Voltage
−40VDC to −72VDC
Standby Output
+12VSB / 3A
Output Power
2000W
Request a Quote ↗

Need compatibility confirmation? Send us your model, label photo, power rating, and connector requirements.

PRODUCT OVERVIEW

Built for reliable, continuous power delivery.

The CRPSLD2000D2 is designed for systems using −48V DC-style power architecture instead of standard AC input. It is suitable for telecom racks, DC network infrastructure, edge computing platforms, battery-backed server nodes, and high-capacity DC-powered systems where stable 12V output, compact CRPS integration, and reliable operation are important.

Plan the CRPSLD2000D2 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 CRPSLD2000D2 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

2000W Platinum CRPS Power Supply for −48V DC Telecom, Edge, and High-Capacity Infrastructure Platforms

The CRPSLD2000D2 delivers 2000W output for −48V DC server platforms, telecom racks, network infrastructure, edge computing systems, and high-capacity DC-powered equipment that require stable 12V power delivery.

01

2000W High-Capacity DC-Input CRPS Power Output

The CRPSLD2000D2 delivers 2000W output for −48V DC server platforms, telecom racks, network infrastructure, edge computing systems, and high-capacity DC-powered equipment 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 provides strong power density while supporting space-saving installation in cabinet-mounted systems and distributed infrastructure platforms.

03

−40VDC to −72VDC Input Range

It supports −40VDC to −72VDC input , making it suitable for telecom-style −48V DC power systems, battery-backed infrastructure, and DC distribution environments.

04

High-Current 12V Main Output Performance

The unit provides +12V / 161A main output, together with +12VSB / 3A standby output for system control, standby operation, and auxiliary management functions.

05

Platinum Efficiency for Continuous DC Operation

With Platinum efficiency , the CRPSLD2000D2 helps reduce conversion loss, improve energy utilization, and support stable operation in telecom, network, edge, and high-capacity infrastructure environments.

06

FR Airflow for Rack and Cabinet Deployment

With FR airflow direction , 0°C to 50°C operating temperature , and Class A MEI , this model supports practical deployment in DC-powered racks, telecom cabinets, and high-load infrastructure systems.

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
CRPSLD550B 550W −40VDC to −72VDC Platinum CRPS Compact −48V DC telecom cabinets, edge access nodes, and low-power network infrastructure
CRPSD800D2 800W −40VDC to −72VDC Platinum CRPS Mid-range DC-powered network systems, telecom access equipment, and distributed infrastructure cabinets
CRPSD1300 1300W −40VDC to −72VDC Platinum CRPS Higher-load −48V DC server platforms, telecom racks, and edge computing systems
CRPSLD2000D2 2000W −40VDC to −72VDC Platinum CRPS High-capacity DC infrastructure, dense telecom systems, and demanding −48V server power platforms

DEPLOYMENT SCENARIOS

Where CRPSLD2000D2 fits best.

The CRPSLD2000D2 is designed for systems using −48V DC-style power architecture instead of standard AC input. It is suitable for telecom racks, DC network infrastructure, edge computing platforms, battery-backed server nodes, and high-capacity DC-powered systems where stable 12V output, compact CRPS integration, and reliable operation are important.

Scenario System Requirement Why CRPSLD2000D2 Fits
−48V Telecom Power Cabinets High-capacity 12V output from telecom DC power systems −40VDC to −72VDC input supports common −48V DC cabinet environments
DC Network Infrastructure Reliable power for switches, routers, access devices, and control modules 2000W output provides stronger headroom for high-load communication platforms
Edge Access Systems Compact high-power module for distributed edge or access equipment 185 × 73.5 × 40 mm CRPS size supports space-limited cabinet integration
Battery-Backed Server Nodes DC input support for systems connected to backup power architecture −40VDC to −72VDC range improves compatibility with DC battery systems
Compact Storage Appliances Stable 12V power for controllers, drives, and storage backplanes +12V / 161A output supports heavier storage and controller workloads
Industrial Communication Equipment Power support for gateway, monitoring, and communication control systems FR airflow helps match standard cabinet cooling and rack-level thermal design

POWER DESIGN

Reliability notes for continuous operation.

The CRPSLD2000D2 is built for high-capacity DC-powered systems that require stable 12V output from a −40VDC to −72VDC input source. Compared with lower-power DC-input CRPS models, it provides significantly stronger 12V current capacity while maintaining the same compact CRPS mechanical size. This makes it suitable for dense telecom racks, edge systems, network equipment, and demanding −48V DC infrastructure platforms.

  • 2000W output capacity supports dense telecom systems, edge computing equipment, network devices, compact storage, and high-capacity DC infrastructure nodes.
  • −40VDC to −72VDC input supports −48V DC power environments commonly used in telecom and communication infrastructure.
  • +12V / 161A main output provides high-current 12V power for boards, controllers, fans, network modules, and connected system components.
  • +12VSB / 3A standby output supports standby control, auxiliary circuits, and system management functions.
  • Platinum efficiency helps reduce conversion loss and supports better energy utilization in continuous DC operation.
  • FR airflow direction supports standard front-to-rear cooling layouts in compatible racks and cabinet systems.
  • 0°C to 50°C operating temperature supports stable operation in controlled infrastructure environments.
  • Compact CRPS form factor enables high-capacity power delivery without requiring a larger PSU footprint.

INSTALLATION

Installation and operating guidance.

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

Installation / Operation Item Guidance
DC Input Matching Confirm the target system uses −40VDC to −72VDC input before installation
Chassis Fitment Verify that the PSU bay supports the 185 × 73.5 × 40 mm CRPS form factor
Load Planning Keep long-term load within a suitable range to support stable output, efficiency, and service life
Output Matching Confirm that the platform supports +12V main output and +12VSB standby requirements
Airflow Direction Make sure the FR airflow direction matches the chassis or cabinet cooling path
Thermal Clearance Keep intake and exhaust areas open to avoid heat buildup around the PSU bay
Module Installation Ensure the power module is fully seated and correctly connected before powering on the system
Routine Maintenance Check fan condition, dust buildup, connector status, and system thermal behavior during regular service

FAQ

Frequently asked questions about CRPSLD2000D2.

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

What type of power supply is the CRPSLD2000D2?

The CRPSLD2000D2 is a 2000W Platinum CRPS power supply designed for −48V DC telecom cabinets, network infrastructure, edge computing systems, and high-capacity DC-powered 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 CRPSLD2000D2 supports −40VDC to −72VDC input, making it suitable for −48V DC power environments.

What output does the CRPSLD2000D2 provide?

It provides +12V / 161A main output, together with +12VSB / 3A standby output.

What is the main advantage of the CRPSLD2000D2?

Its main advantage is the combination of 2000W high-capacity CRPS power delivery and compatibility with −40VDC to −72VDC telecom-style DC input systems.

Is this model suitable for dense telecom racks and edge computing systems?

Yes. Its −48V DC input range, compact CRPS size, 2000W capacity, and high-current 12V output make it suitable for telecom racks, edge computing systems, and distributed infrastructure equipment.

What airflow direction does the CRPSLD2000D2 support?

The CRPSLD2000D2 supports FR airflow, which is suitable for standard front-to-rear cooling layouts in compatible rack and cabinet systems.

What should be checked before integrating this PSU into a system?

Before integration, confirm the DC input range, CRPS mechanical fit, output requirement, airflow direction, connector compatibility, and system-level thermal design.

KEEP EXPLORING

Related products

View category →