CRB-E3000 Wide Speed Range Energy Saving Common Rail Pump Test Bench
The CRB-E3000 sets a new benchmark for operational efficiency in common rail pump testing by integrating a state-of-the-art energy feedback system that recovers and recycles the mechanical energy generated during pump evaluation cycles. Where conventional test benches dissipate the energy consumed during testing as heat through cooling systems, the CRB-E3000 captures this energy through a regenerative drive system and feeds it back into the facility power grid, achieving energy recovery rates of up to 70 percent. This translates to estimated annual electricity savings of over 15,000 kWh per test bench under typical workshop utilization, representing a rapid return on investment through dramatically reduced operational costs.
Key Features
- Regenerative Energy Feedback Technology: Integrated IGBT-based regenerative drive captures mechanical energy from the pump during deceleration and load testing phases, converting it to clean electrical power fed back into the workshop power grid.
- Verified Energy Cost Reduction: Real-world measurements demonstrate energy savings exceeding 70% compared to traditional resistive-load test benches, with documented annual savings of up to 15,000 kWh per unit.
- Extended Speed Range Flexibility: Operating from true zero-speed start through 4000 rpm, covering the complete testing envelope required by modern common rail pumps.
- Intelligent Variable-Speed Cooling: Cooling fan speed automatically adjusts based on real-time system temperature monitoring for optimal energy efficiency.
- Built-in Energy Analytics Dashboard: PLC control interface includes dedicated energy monitoring screen displaying real-time and cumulative energy consumption, recovery, and cost data.
- Environmental Compliance Ready: Supports ISO 14001 environmental management certification, LEED green building credit requirements, and national energy efficiency regulations.
Technical Specifications
| Parameter |
Specification |
| Model |
CRB-E3000 |
| Max Test Pressure |
2500 Bar |
| Motor Power |
15 KW |
| Speed Range |
0-4000 rpm |
| Torque Range |
0-150 Nm |
| Energy Feedback Efficiency |
Up to 70% Recovery |
| Estimated Annual Savings |
15,000 kWh |
| Control System |
PLC with Energy Management Software |
| Cooling Method |
Intelligent Variable-Speed Fan Cooling |
| Fuel Supply Voltage |
12V / 24V DC |
| Compatible Pump Series |
CR920, CR940, CR950, CP3, CP4 |
| Power Factor |
≥0.95 |
| Power Supply |
AC 380V 50Hz 3-Phase |
| Net Weight |
510 KG |
| Dimensions (L×W×H) |
2000 × 920 × 1680 mm |
Applications
The CRB-E3000 is the ideal investment for high-volume common rail pump remanufacturing facilities, diesel injection service networks operating multiple test benches simultaneously, and any organization where electricity costs represent a significant portion of the operational budget. Its rapid return on investment through energy savings makes it particularly attractive for facilities in regions with high industrial electricity rates and for companies pursuing environmental sustainability certifications. The energy feedback technology also reduces the heat load on workshop air conditioning systems, providing secondary energy savings in climate-controlled testing laboratories.
Packaging & Quality Assurance
The CRB-E3000 ships in a reinforced fumigated plywood export crate with integrated shock indicators for logistics monitoring. The regenerative drive unit is transported in a separate internally padded compartment to prevent vibration damage to sensitive power electronics. Each shipment includes a factory energy performance test report documenting the verified energy recovery efficiency, a detailed energy savings projection model tailored to local electricity rates, and comprehensive documentation supporting green procurement and sustainability reporting requirements. Standard delivery time is 25-35 working days.