NB-015C5A-CPY04 Integrated Refrigeration Unit – High-Efficiency 3-in-1 Cold Chain Solution for Commercial Vehicles | NEWBASE

Discover NEWBASE’s NB-015C5A-CPY04 3-in-1 integrated refrigeration unit—combining DC/DC converter, compressor drive, and PTC heater control. Ideal for electric commercial refrigerated vans. 96% efficiency, CAN2.0 communication, wide input voltage (300–750Vdc), and intelligent defrost management.

NB-015C5A-CPY04 3-in-1 Integrated Refrigeration Control Unit by NEWBASE

Engineered for the next generation of electric refrigerated transport, the NB-015C5A-CPY04 from NEWBASE Auto Electronics is a high-performance, all-in-one thermal management solution that seamlessly integrates DC/DC power conversion, variable-speed compressor control, and PTC heating management into a single compact module. Designed specifically for commercial cold chain logistics, this intelligent unit ensures precise temperature control, energy efficiency, and reliable operation in demanding mobile environments.

Key Features & Benefits

✅ High-Efficiency DC/DC Conversion

• Input Voltage Range: 300–750Vdc (compatible with most EV platforms)
• Output: 27.5V ±0.3V / 55A (1500W)
• Peak Efficiency: Up to 96% at 540Vdc and ≥50% load
• Built-in protections: Overvoltage (31–33V), undervoltage (17–19V), overcurrent (60±5A), short-circuit (auto-recoverable after reset), and overtemperature (>100°C shutdown)

✅ Intelligent Refrigeration & Defrost Control

• Temperature setting range: –20°C to +20°C
• Automatic compressor speed adjustment based on cabin vs. setpoint differential
• User-configurable defrost time (1–30 min) and defrost cycle (0–10 hrs)
• Manual or automatic defrost activation with drain-wait timer (1–10 min)
• Supports multiple sensors: indoor, outdoor, discharge, suction, and defrost temperature

✅ Robust Communication & Diagnostics

• Dual CAN2.0 interfaces (CAN1 & CAN2) for vehicle integration
• Real-time monitoring via query button: displays system voltage, output current/power, fan/compressor speeds, and fault logs
• Comprehensive fault protection: voltage anomalies, pressure faults (high/low), sensor failures, and communication errors

✅ Automotive-Grade Reliability

• Compliant with GB/T 1804-C mechanical tolerances
• M6 high-voltage terminals rated for 16mm² cables
• Aluminum substrate thermal management: derating >85°C, auto-recovery <90°C
• IP-rated enclosure with proper sealing (requires correct cover installation)
• Recommended 1000V/50A automotive fuse on HV input for safety

✅ User-Friendly Operation

• Backlit control panel with status indicators
• Parameter memory retention after normal shutdown
• 60-second auto-return to main screen for intuitive use

Ideal Applications

• Electric refrigerated delivery vans
• Medical/pharmaceutical cold chain transport
• Food & beverage distribution fleets
• Mobile cold storage units

Why Choose NEWBASE?

As a leading innovator in automotive electronics based in Zhengzhou, China, NEWBASE delivers certified, field-tested solutions that meet global standards for safety, efficiency, and durability. The NB-015C5A-CPY04 reflects our commitment to advancing sustainable cold chain technology through smart integration and robust engineering.