SiC power module TH20F1210C8E-WT

ACDC

Product Introduction
The TH20F1210C8E-WT is a 20 kW AC/DC charging module developed for EV charging piles. It accepts a wide three-phase input (three-phase + PE) covering 260–520 VAC and provides a rated DC output of 20 kW with a constant-power regulation range at 100–120 V DC. The module uses intelligent air cooling and communicates with the main controller via CAN bus for parameter setting and operational control.

Product Advantages

• Wide AC input voltage range: 260–520 VAC
• Wide DC output regulation: 20–120 V DC
• Constant-power operation: 20 kW at 100–120 V DC
• High efficiency (documented peak ≥94% / parametric table ≥96%)
• High power factor: ≥0.99 at full load
• Low harmonic distortion: ≤5% above half load
• Low standby power: <10 W
• Operating temperature range: -40 °C to +75 °C
• Digital parallel control for current sharing imbalance <±5%
• Intelligent fan control based on device temperature, output voltage and current
• Hot-plug capable for fast installation
• Comprehensive protections: input OVP/UVP/OCP/phase loss, output OVP/current limit/reverse current, environmental temperature protection, short-circuit self-recovery

Parametric Performance (selected key parameters)
Model: TH20F1210C8E-WT

AC input: Rated 380 VAC (three-phase), operating range 274–487 VAC; input frequency 50/60 ±5 Hz; input power factor ≥0.99; input overvoltage protection ~490±10 VAC; input undervoltage protection ~270±10 VAC.

DC output: Rated output power 20 kW; output voltage range 20–120 V DC; output current range 0.5–200 A; constant 20 kW between 100–120 V DC; peak efficiency values reported ≥94% / ≥96%; soft-start 3–8 s; short-circuit self-rollback; voltage regulation ≤±0.5%; current regulation ≤±1%; THD ≤5%; current sharing imbalance ≤±5%.

Operating environment
Working temperature: -40 °C to +75 °C; relative humidity ≤95% non-condensing; altitude ≤2000 m (derating above 2000 m).

Product features
Cooling: intelligent fan cooling; standby power <10 W; communication: CAN bus with main monitor; address UI: digital screen with key operation; hot-plug support; module dimensions (no handle): 460 × 218 × 84 mm; weight ≤20 kg; MTBF ~500,000 hours.

Technical specifications

• Model: TH20F1210C8E-WT
• Rated DC output power: 20 kW
• DC output voltage range: 20–120 V DC
• DC output current range: 0.5–200 A
• Constant power: 20 kW at 100–120 V DC
• AC input rated voltage: 380 VAC (three-phase); operating 274–487 VAC (supports 260–520 VAC)
• Input frequency: 50/60 ±5 Hz
• Power factor (full load): ≥0.99
• THD (above half load): ≤5%
• Efficiency: peak values reported ≥94% / parametric table ≥96%
• Standby power: <10 W
• Soft start: 3–8 s
• Protections: input OVP/UVP/OCP/phase loss; output OVP/current limit/reverse protection; environmental temp detection; short-circuit self-rollback
• Cooling: fan (intelligent control)
• Communication: CAN bus
• Address/UI: digital display with keys
• Dimensions (no handle): 460 × 218 × 84 mm
• Weight: ≤20 kg
• Operating temperature: -40 °C to +75 °C
• Humidity: ≤95% non-condensing
• Altitude: ≤2000 m (derate above)
• MTBF: 500,000 hours