Part Number: 3BHE024415R0101; Model: GVC714A101; Product Name: High-Voltage Control Board
Brand: ABB (A Global Leader in Power and Automation Technologies)
Product Status: Mass Production Unit; Product Category: High-Voltage Inverter Control Board, Optimized for Medium and High-Voltage Power Conversion Systems
Core Application: Designed for ABB ACS 1000 series high-voltage inverters (315kW - 5000kW) and other medium/high-voltage power control systems. Responsible for IGBT gate drive control, signal acquisition, fault diagnosis, and communication coordination in high-voltage automation scenarios such as industrial motor speed regulation, power grid stabilization, and heavy-duty equipment control.
Core Features: High-Voltage Isolation Design; IGBT Gate Drive Control; Multi-Channel Signal Acquisition; Real-Time Fault Monitoring; Industrial-Grade EMC Protection; Compatible with ABB Inverter Control Systems; Optically Isolated I/O Interfaces.
2. Core Performance Specifications (Ta = 25℃, Unless Otherwise Specified)
2.1 Core Control & Drive Parameters
Drive Target: IGBT Modules for High-Voltage Inverters; Gate Drive Voltage: ±15V DC (Stable Output for IGBT On/Off Control); Gate Drive Current: Up to 2A (Peak, Suitable for Medium-Power IGBTs);
Control Signal Precision: Analog Signal Resolution ±0.1% FS; Digital Signal Response Time ≤10μs; PWM Output Frequency: 0 - 2kHz (Adjustable via System Configuration);
Compatible IGBT Specifications: Suitable for IGBT modules with collector-emitter voltage (Vce) up to 4.16kV, matching ABB ACS 1000 series inverter voltage levels (2.3kV, 3.3kV, 4.16kV).
2.2 Signal Acquisition & I/O Interface
Analog Input (AI): 8 Channels, Optically Isolated; Input Type: 0 - 10V DC / 4 - 20mA DC; Measuring Range: Voltage ±10V, Current 0 - 25mA; Isolation Voltage: 3750Vrms (Per Channel);
Digital Input (DI): 12 Channels, Optically Isolated, 24V DC Signal Compatible; Input Current: 5mA @ 24V DC; Response Time ≤1ms; Digital Output (DO): 8 Channels, Relay Output, Contact Rating: 250V AC / 30V DC, 5A;
Serial Communication Interface: 1 × RS485 Port (Modbus RTU Protocol), Baud Rate: 9600 - 115200 bps (Configurable); 1 × CAN Bus Port (For Internal System Communication), Supports CANopen Protocol.
2.3 Protection Functions
Overvoltage Protection: Trigger Threshold Adjustable (Typical 110% of Rated Voltage), Response Time ≤5μs; Undervoltage Protection: Trigger Threshold Adjustable (Typical 90% of Rated Voltage);
Overcurrent Protection: Fast Detection for IGBT Overcurrent, Trigger Time ≤2μs; Short-Circuit Protection: Direct Shutdown of Gate Drive Signal, with Fault Lockout Function;
ESD Protection: ±15kV (Air), ±8kV (Contact) Per IEC 61000-4-2; Surge Protection: ±2kV (Line to Ground) Per IEC 61000-4-5; Over-Temperature Protection: Built-in Temperature Sensor, Trigger Threshold +85℃.
3. Hardware Configuration & Power Supply
3.1 Power Supply Parameters
Power Supply Source: Dual Power Input (Main/Standby); Rated Input Voltage: DC 24V ±10% (Industrial Standard Voltage); Auxiliary Input Voltage: AC 220V ±10%, 50/60Hz;
Power Consumption: ≤30W (Typical, Full Load); ≤40W (Peak); Power Protection: Reverse Polarity Protection, Short-Circuit Protection, Overload Protection (120% of Rated Power).
3.2 Mechanical & Installation Parameters
Dimensions (W × H × D): 180mm × 220mm × 30mm (Printed Circuit Board, PCB); Mounting Type: Panel Mounting via Fixing Holes (Compatible with ABB Standard Inverter Cabinets);
Connector Type: Industrial-Grade Board-to-Board Connectors, Gold-Plated Contacts for Anti-Corrosion and Stable Connection; Weight: ≤0.8kg (Net Weight, PCB Assembly).