StockCode
300713
5kW On-board DC/DC Power Module
EVMC48-5000M
The EVMC48-5000M is an on-board DC/DC power module featuring DC voltage input and adjustable DC voltage output. Utilizing DSP digital control, resonant soft-switching, and Three-level Boost technologies, the module is protected by multiple patents. It is characterized by high power density, a wide input voltage range, an extensive operating temperature range, high efficiency, vibration resistance, and superior EMC performance. The module includes comprehensive built-in protection features—such as input over/under-voltage, output over-current, output over-voltage, output short-circuit, and over-temperature protection—while also supporting multi-module parallel operation.
Product Features
High Efficiency & Energy SavingHigh efficiency: Reduces energy loss, meets energy conservation and emission reduction requirements, and cuts electricity costs for customers.
High power density: Saves customer space and reduces system costs.
01
Excellent PerformanceWide input voltage range: Covers 200V~800V DC input, with high-voltage side startup.
02
Safety & ReliabilityBuilt-in comprehensive protection and fault self-detection: Greatly improves system reliability, with rich fault detection for convenient customer maintenance.
DSP digital control: Fewer components, higher environmental stability, higher reliability, and easier system expansion.
03
Wide AdaptabilityHigh vibration resistance: Designed to meet commercial vehicle on-board equipment requirements, and can pass the ISO16750-3 4.1.2.7 test standard.
Wide operating temperature range and high coolant temperature tolerance: Operating temperature range of -40°C ~ 90°C, with full-load output available when coolant temperature does not exceed 65°C, covering the harsh working environment of automobiles.
04
Product Parameters
EVMC48-5000M
General
DC Output
DC Input
Operating Environment
Other Parameters
General
|
Item |
Specification |
|
|
General |
Model |
EVMC48-5000M |
|
Dimensions |
285*56*164（D*H*W） |
|
|
Weight |
Approx. 4kg |
|
|
Coolant temperature |
under 65°C |
DC Output
| Item | Specification | |
|---|---|---|
| DC Output | Rated Power | 5KW |
| Peak Power | 5.5kW with a duration of not less than 6 minutes | |
| Rated Voltage | 54V | |
| Rated Current | 92A | |
| Output Voltage Range | 42VDC～58.5VDC；54VDC～58.5VDC (Constant Power Range) | |
| Current Limiting Range | 10%~110% (Stepless) | |
| Thermal Derating |
|
|
| Voltage Ripple | ≤ 500mV (Measured with decoupling capacitors, at output currents exceeding 10% of the rated current). | |
| Voltage Regulation Accuracy | ≤±1% | |
| Current Regulation Accuracy | ≤±1% | |
| Full-load Efficiency | ≥95% (Half) | |
| Peak Efficiency | ≥96.5% |
DC Input
| Item | Specification | |
|---|---|---|
| HV DC Input | Rated HV Input | 540V |
| Input Voltage Range | 300Vdc～800Vdc (full load) 180Vdc～300Vdc (linear derating) | |
| Input Current | ＜20A | |
| Startup Mode | Low-Voltage start (High-Voltage start optional) | |
| LV DC Input | LV Input Range | 9Vdc~32Vdc |
| LV Input Current | ＜2A | |
| Input Protection | Fuse; Reverse Polarity Protection; EMC |
Operating Environment
|
Item |
Specification |
|
|
Operating Environment |
Operating Temperature |
-40℃～85℃ |
|
Storage Temperature |
-40℃～95℃ | |
|
Relative Humidity |
0～95% | |
|
Vibration level |
Broadband random vibration 6Gr ms, referring to 4.1.2.7 in the standard ISO1675 0-3 | |
|
Altitude |
Full load output below 2000m |
Other Parameters
| Item | Specification | |
|---|---|---|
| Safety & Reliability | Dielectric Strength |
In-Chassis: 2828VDC, 1min; In-Out: 3540VDC, 1min; Out-Chassis: 707VDC, 1min |
| Insulation Resistance |
In-Chassis: > 20MΩ; Out-Chassis: > 220MΩ |
|
| Safety Standard | Designed according to EN 61800-5-1:2007 | |
| Protection & Alarms | Comm. Interface | CAN2.0 125kbps |
| Power-up State | Default ON | |
| Input UVP | Under-voltage: 180V±5V(Rec: 195V±5V) | |
| Input OVP | Over-voltage: 820V±5V (Rec: 805V±5V) | |
| Over-temp Protection | Shutdown: > 105°C; Auto-recovery: < 95°C (Heatsink temp) | |
| Current Limiting |
Operates at current limit value; Supports long-term loading; Supports 6min+ duration if exceeding rated power. |
|
| Output Short Circuit | Hiccup mode; Auto-recovery after fault removal | |
| Output OVP | 59.5V ± 0.5V: Shutdown & Lock with alarm; Requires manual reset | |
| Output UVP | 40V ± 0.5V: Alarm only (No shutdown) | |
| Internal Faults | DC Bus OVP/UVP; SCI Comm failure; EEPROM R/W error | |
| CAN Timeout | < 2min: Report fault; > 2min: Module shutdown |
Expand all parameters
Application Scenarios
Logistics Vehicles
Commercial Vehicles
Airport Shuttle Vehicles
Logistics Vehicles