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SKU: STL60-09K
Power Modules
STL60-09K — 9 kW Low-Voltage EV Charging Module
High-Density, Scalable, Robust.
The STL60-09K AC/DC charging module is designed for low-voltage charging equipment. It uses DSP digital control, resonant soft switching and active PFC for high power density, high power factor, low harmonics and high efficiency,
9 kW rated
20–68 Vdc wide output
≥95% efficiency
Hot-swappable
Parallel up to 60
Technical Specifications
INPUT
3φ 380 Vac (full load 323–520 Vac, derate to 260 Vac), <20 A, 45–65 Hz, PF ≥0.99, THD ≤5%
OUTPUT
20–68 Vdc · 150 A · 9 kW · ≥95%
COMMS
CAN; parallel up to 60 modules
Warranty & Service
18 months from date of invoice.
Detailed Specifications
PARAMETERS
| PARAMETER | VALUE |
|---|---|
| Rated Output Power | 9 kW |
| Output Voltage Range | 20–68 Vdc |
| Rated Output Current | 150 A |
| Adjustable Current Limiting | 15–165 A, continuously adjustable |
| Efficiency | ≥95% |
| Voltage Regulation Accuracy | ≤±0.5% |
| Current Regulation Accuracy | ≤±1% |
| Current Sharing Imbalance | ≤±5% |
| Rated Input Voltage | 3φ 380 Vac (323–520 Vac full load) |
| Input Current | <20 A |
| Input Frequency | 45–65 Hz |
| Power Factor | ≥0.99 |
| THD | ≤5% |
| Operating Temperature | -40 to +75 °C (derate from 50 °C) |
| Storage Temperature | -40 to +75 °C |
| Altitude | 4000 m max; no derate below 2300 m |
| Cooling | Forced-air |
| Dimensions (W×H×D) | 130 × 84 × 396 mm |
| Weight | 7 kg |
| MTBF | 120k hours |
INTERFACE
| INTERFACE | VALUE |
|---|---|
| AC Input | 3φ 380 Vac (323–520 Vac) |
| DC Output | 20–68 Vdc, up to 150 A |
| CAN | Parallel up to 60 modules |
PROTECTIONS
| PROTECTION | DESCRIPTION |
|---|---|
| Input fuse | Input fuse |
| Lightning protection | Lightning protection circuits |
FEATURES
| FEATURE | VALUE |
|---|---|
| Cooling | Forced-air |
| Hot swapping | Supported |
| Self-diagnostics | Failure self-detection prompts |
Additional Details
The STL60-09K AC/DC charging module is designed for low-voltage charging equipment. It uses DSP digital control, resonant soft switching and active PFC for high power density, high power factor, low harmonics and high efficiency, with a 20–68 Vdc wide output and support for parallel installation.
Applications: e-scooters, e-mopeds, e-bikes, e-tricycles, e-forklifts, golf carts and other low-speed EVs.
