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2-in-1 Integrated EV Drive System with High-Efficiency 7.5kW AC Vector Control Inverter and DCDC Converter for Electric Vehicles
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2-in-1 Integrated EV Drive System with High-Efficiency 7.5kW AC Vector Control Inverter and DCDC Converter for Electric Vehicles
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2-in-1 Integrated EV Drive System with High-Efficiency 7.5kW AC Vector Control Inverter and DCDC Converter for Electric Vehicles

Detail Information
Product Description
Detail Information
Highlight:

2-in-1 Integrated EV Drive System

,

High-Efficiency DCDC Converter

,

7.5kW AC Vector Control Inverter

Product Description
Product Overview
The NB100-D-075-020 is a state-of-the-art 2-in-1 integrated drive system engineered specifically for new energy commercial vehicles, with specialized focus on electric cold chain logistics and EV air conditioning systems. This compact unit seamlessly combines a high-performance 7.5kW AC Vector Control Inverter (VFD) and a robust 2kW DC-DC Converter into a single, lightweight housing.
Designed to replace bulky, separate components, this all-in-one solution powers both the electric scroll compressor (via 0-380V AC output) and auxiliary low-voltage systems like condenser fans, water pumps, and control units (via 24V/27.5V DC output). With its wide input voltage range (400V-750V), IP67-level protection capabilities, and advanced CAN bus communication, the NB100-D-075-020 optimizes space, reduces wiring complexity, and enhances reliability in electric buses, refrigerated trucks, and specialty EVs.
Key Features & Benefits
  • Space-Saving 2-in-1 Architecture: Integrates a 7.5kW synchronous motor driver and 2kW isolated DCDC converter, reducing system weight by up to 30% and simplifying installation
  • High-Efficiency Power Conversion: Features DCDC conversion efficiency of up to 96% at 540V input, minimizing energy loss and extending vehicle range
  • Precise Vector Control: Utilizes SVC Open-Loop Vector Control for synchronous motors, ensuring smooth operation, high torque at low speeds, and precise frequency regulation (0-400Hz) for EV compressors
  • Robust Environmental Adaptability: Designed for harsh automotive environments with operating temperature range of -40°C to +75°C and comprehensive protection against over-voltage, over-current, overheating, and short circuits
  • Smart CAN Bus Integration: Fully compatible with ISO 11898-2 standards, allowing seamless real-time monitoring and control via vehicle BMS or central PLC systems
Technical Specifications
Model Number NB100-D-075-020
Application Electric Cold Chain Vehicles, EV Air Conditioning, New Energy Commercial Trucks
Inverter Section (DC/AC)
Rated Output Power 7.5 kW
Output Voltage 3-Phase 0-380V / 0-220V AC
Output Frequency 0 - 400 Hz (Vector Control)
Control Method SVC Open-Loop Vector Control (Synchronous Motor Optimized)
Carrier Frequency 0.8 kHz - 12 kHz (Auto-adjusting)
Input Voltage Range DC 400V - 750V (Starts >375V, Derates <350V)
DCDC Converter Section (DC/DC)
Rated Output Power 2.0 kW
Rated Output Voltage 27.5 V DC (Adjustable for 24V systems)
Rated Output Current 73 A
Input Voltage Range DC 300V - 750V (Full load >450V, Derates <450V)
Conversion Efficiency ≥ 96% (Typical at 540V Input, >50% Load)
Output Ripple & Noise ≤ 500mVp-p
General Specifications
Communication Protocol CAN Bus (250kbit/s, ISO 11898-2 Compliant)
Protection Functions Over-current, Over-voltage, Under-voltage, Over-heat, Short-circuit, Phase-loss, Motor Stall
Operating Temperature -40°C to +75°C (Derating above 85°C substrate temp)
Storage Temperature -40°C to +95°C
Cooling Method Natural Convection / Forced Air (System Dependent)
Safety Standards Designed per GB/T18488.1-2006; EMC per GB/T18655-2010 Class 3
Dimensions/Weight Compact Modular Design (Consult datasheet for exact mm/kg)
Why Choose the NB100-D-075-020 for Your EV Fleet?
In the competitive market of electric refrigerated transport, reliability and efficiency are paramount. The NB100-D-075-020 addresses critical pain points by eliminating the need for separate inverters and DC-DC converters. Its ability to drive high-speed electric scroll compressors with precise frequency control ensures consistent cargo temperatures, while the high-efficiency DCDC stage guarantees stable power for critical safety and control systems even during wide battery voltage fluctuations.
With built-in AVR (Automatic Voltage Regulation) and intelligent thermal management, this drive system maximizes uptime and reduces maintenance costs. Whether you are manufacturing electric cold chain trucks, electric buses with integrated HVAC, or specialty new energy vehicles, this 2-in-1 solution offers the perfect balance of power density, performance, and cost-effectiveness.
Contact us today to request a sample or discuss custom integration options for your next-generation electric vehicle platform.
Tags: 

ev dc dc converter,  

48v to 12v converter,  

dcdc converter

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Products
PRODUCTS DETAILS
Products

Electric Bus Air Conditioner

Parking Air Conditioner

Transportation Refrigeration Units

BTMS System

Refrigerated Tricycle

DC DC Converter

HVAC Control Module

Automotive PDU

Bus Air Purifier

Bus Defroster

Vehicle AC Accessories

Refrigerated Storage Container

Mini Refrigerated Van

Autonomous Delivery Vehicle

Automotive Shock Absorbers
2-in-1 Integrated EV Drive System with High-Efficiency 7.5kW AC Vector Control Inverter and DCDC Converter for Electric Vehicles
  • name
  • name
  • name
  • name
  • name
  • name
2-in-1 Integrated EV Drive System with High-Efficiency 7.5kW AC Vector Control Inverter and DCDC Converter for Electric Vehicles
Detail Information
Product Description
Detail Information
Highlight

2-in-1 Integrated EV Drive System

,

High-Efficiency DCDC Converter

,

7.5kW AC Vector Control Inverter

Product Description
Product Overview
The NB100-D-075-020 is a state-of-the-art 2-in-1 integrated drive system engineered specifically for new energy commercial vehicles, with specialized focus on electric cold chain logistics and EV air conditioning systems. This compact unit seamlessly combines a high-performance 7.5kW AC Vector Control Inverter (VFD) and a robust 2kW DC-DC Converter into a single, lightweight housing.
Designed to replace bulky, separate components, this all-in-one solution powers both the electric scroll compressor (via 0-380V AC output) and auxiliary low-voltage systems like condenser fans, water pumps, and control units (via 24V/27.5V DC output). With its wide input voltage range (400V-750V), IP67-level protection capabilities, and advanced CAN bus communication, the NB100-D-075-020 optimizes space, reduces wiring complexity, and enhances reliability in electric buses, refrigerated trucks, and specialty EVs.
Key Features & Benefits
  • Space-Saving 2-in-1 Architecture: Integrates a 7.5kW synchronous motor driver and 2kW isolated DCDC converter, reducing system weight by up to 30% and simplifying installation
  • High-Efficiency Power Conversion: Features DCDC conversion efficiency of up to 96% at 540V input, minimizing energy loss and extending vehicle range
  • Precise Vector Control: Utilizes SVC Open-Loop Vector Control for synchronous motors, ensuring smooth operation, high torque at low speeds, and precise frequency regulation (0-400Hz) for EV compressors
  • Robust Environmental Adaptability: Designed for harsh automotive environments with operating temperature range of -40°C to +75°C and comprehensive protection against over-voltage, over-current, overheating, and short circuits
  • Smart CAN Bus Integration: Fully compatible with ISO 11898-2 standards, allowing seamless real-time monitoring and control via vehicle BMS or central PLC systems
Technical Specifications
Model Number NB100-D-075-020
Application Electric Cold Chain Vehicles, EV Air Conditioning, New Energy Commercial Trucks
Inverter Section (DC/AC)
Rated Output Power 7.5 kW
Output Voltage 3-Phase 0-380V / 0-220V AC
Output Frequency 0 - 400 Hz (Vector Control)
Control Method SVC Open-Loop Vector Control (Synchronous Motor Optimized)
Carrier Frequency 0.8 kHz - 12 kHz (Auto-adjusting)
Input Voltage Range DC 400V - 750V (Starts >375V, Derates <350V)
DCDC Converter Section (DC/DC)
Rated Output Power 2.0 kW
Rated Output Voltage 27.5 V DC (Adjustable for 24V systems)
Rated Output Current 73 A
Input Voltage Range DC 300V - 750V (Full load >450V, Derates <450V)
Conversion Efficiency ≥ 96% (Typical at 540V Input, >50% Load)
Output Ripple & Noise ≤ 500mVp-p
General Specifications
Communication Protocol CAN Bus (250kbit/s, ISO 11898-2 Compliant)
Protection Functions Over-current, Over-voltage, Under-voltage, Over-heat, Short-circuit, Phase-loss, Motor Stall
Operating Temperature -40°C to +75°C (Derating above 85°C substrate temp)
Storage Temperature -40°C to +95°C
Cooling Method Natural Convection / Forced Air (System Dependent)
Safety Standards Designed per GB/T18488.1-2006; EMC per GB/T18655-2010 Class 3
Dimensions/Weight Compact Modular Design (Consult datasheet for exact mm/kg)
Why Choose the NB100-D-075-020 for Your EV Fleet?
In the competitive market of electric refrigerated transport, reliability and efficiency are paramount. The NB100-D-075-020 addresses critical pain points by eliminating the need for separate inverters and DC-DC converters. Its ability to drive high-speed electric scroll compressors with precise frequency control ensures consistent cargo temperatures, while the high-efficiency DCDC stage guarantees stable power for critical safety and control systems even during wide battery voltage fluctuations.
With built-in AVR (Automatic Voltage Regulation) and intelligent thermal management, this drive system maximizes uptime and reduces maintenance costs. Whether you are manufacturing electric cold chain trucks, electric buses with integrated HVAC, or specialty new energy vehicles, this 2-in-1 solution offers the perfect balance of power density, performance, and cost-effectiveness.
Contact us today to request a sample or discuss custom integration options for your next-generation electric vehicle platform.
Tags: 

ev dc dc converter,

48v to 12v converter,

dcdc converter

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