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overview：
ABB LT C391 AE01 HIEE401782R0001 Low Voltage Gate Driver Board is a gate drive card used in ABB industrial variable frequency drives. This board transmits control signals to IGBT power modules and carries fault feedback signals back to the main control unit.
Fuctions & Features:
- Low voltage gate drive interface for IGBT power modules
- Electrical isolation between control circuit and power stage
- Built-in over-current fault feedback channel
- Matched for ABB industrial variable frequency drive units
- Plug-in PCB structure for field installation and replacement
- Supports real-time signal feedback from power modules
Specification：
|
Specification |
Details |
| Part Number | LT C391 AE01 |
| Material Code | HIEE401782R0001 |
| Product Type | Low Voltage Gate Driver Board |
| Power Supply Input | 24 V DC ±10% |
| Gate Drive Output Voltage | 15 V / -8 V |
| Max Switching Frequency | 8 kHz |
| Operating Temperature | -10 °C to +70 °C |
| Storage Temperature | -40 °C to +85 °C |
| Isolation Voltage | 2500 V AC, 60s |
| Drive Channels | 3 channels |
| Relative Humidity | 5% to 95%, non-condensing |
|
Length |
220mm |
| Width | 135mm |
| Height | 30mm |
|
Weight |
0.38 kg |
Product Comparison
| Model | Part Code | Drive Channels | Operating Temp | Main Application |
|---|---|---|---|---|
| LT C391 AE01 | HIEE401782R0001 | 3 | -10°C ~ +70°C | Standard low voltage IGBT drive for ACS800 |
| LT C390 AE01 | HIEE401780R0001 | 2 | 0°C ~ +60°C | Small power ACS600 drive |
| LT C392 AE01 | HIEE401784R0001 | 3 | -10°C ~ +75°C | High current ACS800 heavy-duty version |
Frequently Asked Questions
Q: What is ABB LT C391 AE01?
A: LT C391 AE01 with code HIEE401782R0001 is a low voltage gate driver board for ABB variable frequency drives. It sends drive signals to IGBT modules and returns fault signals.
Q: Can HIEE401782R0001 replace LT C391 AE01?
A: HIEE401782R0001 is the material code for LT C391 AE01. The two labels refer to the same gate driver board.
Q: Which ABB drives use LT C391 AE01 gate driver board?
A: This gate driver board is used for ABB ACS800 and ACS600 series variable frequency drives. Cross-check your drive model number before purchase.
Q: What is the function of ABB HIEE401782R0001 driver board?
A: It delivers gate control signals to IGBT power modules and monitors power module status. Fault signals pass back to main control board for system protection.
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