Overview
The ABB LT C391 AE01 (HIEE401782R0001) functions as a low‑voltage gate/driver module in ABB automation systems. It provides gate drive and signal control for inverter or power modules. Brand: ABB. Country of Origin: Switzerland.
General Information
Part Number: HIEE401782R0001
Manufacturer: ABB
Brand: ABB
Country of Origin: Sweden
Model: LT C391 AE01
Type: Gate Driver / Low‑Voltage Interface Board
Function: Drives control signals for internal power modules, ensures isolation and signal integrity
Power Specifications
Driver Voltage: Low‑voltage logic domain (typical 24 V DC for control logic)
Gate Drive Current: Designed to supply gate drive pulses to insulated gate modules
Protection: Built‑in short circuit, overdrive protection, isolation barriers
Communication & Interface
Interface Role: Interfacing between control logic and power module gates
Signal Types: PWM gate signals, feedback/control paths
Diagnostics: Supports status monitoring and fault feedback to control logic
Operator Interface: Status/fault LEDs, control signal feedback lines
Environmental
Operating Temperature: –20 °C to +70 °C
Humidity: Up to 95% RH, non‑condensing
Protection Rating: Enclosure‑mounted (IP20 when inside control cabinet)
Storage Temperature: –40 °C to +85 °C
Dimensions & Weight
Weight: 0.36 kg
Dimensions: 195 x 115 x 40 mm
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