ABB FS300R12KE3/AGDR-72CS – 300A 1200V IGBT Power Module with AGDR-72C Gate Driver | ACS800 Drive Platform
Engineering Background
The FS300R12KE3/AGDR-72CS is ABB’s factory-matched kit combining the Infineon FS300R12KE3 high-power IGBT module (300 A / 1200 V, 3-phase bridge topology) with the ABB AGDR-72C fiber-optic gate driver board. This combination is the standard power conversion assembly used in ABB ACS800 and compatible medium-voltage AC drive platforms, engineered for demanding industrial motor control applications where switching precision and thermal reliability are non-negotiable.
Product Positioning
Designed for procurement engineers and drive maintenance teams sourcing OEM-equivalent replacement assemblies. Konmask supplies this kit as a tested, traceable unit — eliminating the integration risk of sourcing the IGBT module and driver board separately from different vendors.
Complete Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number (Kit) | FS300R12KE3/AGDR-72CS |
| IGBT Module P/N | FS300R12KE3 (Infineon / ABB OEM) |
| Gate Driver P/N | AGDR-72C |
| Collector Current (IC) | 300 A (DC) |
| Collector-Emitter Voltage (VCES) | 1200 V |
| Gate-Emitter Voltage (VGES) | ±20 V |
| Topology | 3-Phase Full Bridge (6-pack) |
| Switching Frequency | Up to 4 kHz (drive-dependent) |
| Gate Signal Interface | Fiber-optic (AGDR-72C) |
| Isolation Voltage | ≥ 2500 VRMS |
| Operating Temperature | –40 °C to +125 °C (Tj) |
| Cooling | Liquid-cooled baseplate (drive heatsink mount) |
| Module Package | Infineon EconoPACK™+ / 62mm |
| Compatible Platform | ABB ACS800, ACS600 (selected frames) |
| Weight | ~1000 g (kit) |
| Origin | Germany / Finland (OEM) |
Proven Application Environments
- Industrial AC Drives: ABB ACS800 series inverter power stage replacement (R6–R8 frames)
- Heavy Motor Control: Compressors, pumps, fans, hoists, and extruders in continuous-duty cycles
- Steel & Mining: High-inertia load drives requiring robust short-circuit withstand capability
- Marine & Offshore: Thruster and propulsion drive power modules
- Renewable Energy: Wind turbine converter power stages (compatible topologies)
- Oil & Gas: Variable speed drives in hazardous-area motor control centers
Engineering Advantages
- Factory-Matched Kit: IGBT module and gate driver are paired and tested as a unit — eliminates compatibility risk
- Fiber-Optic Isolation: AGDR-72C provides full galvanic isolation between control and power circuits, critical for high-voltage safety compliance
- Soft-Switching Optimized: Gate resistor network on AGDR-72C is pre-configured for FS300R12KE3 switching characteristics — no field tuning required
- Integrated Protection: Desaturation (DESAT) detection, undervoltage lockout (UVLO), and active Miller clamp on driver board
- Drop-In Replacement: Mechanical and electrical footprint matches ABB OEM assembly — no drive frame modification needed
- Thermal Reliability: Low VCE(sat) at rated current minimizes conduction losses and heatsink thermal load
System Architecture & Signal Flow
The AGDR-72C receives PWM switching commands via fiber-optic cables from the drive’s control board (RDCU/RMIO). Each fiber channel drives one IGBT leg. The driver board generates isolated ±15 V gate pulses, monitors collector voltage for fault conditions, and returns fault signals to the control board via fiber. The FS300R12KE3 module converts DC bus voltage (typically 650–900 V DC) to 3-phase AC output for the motor. Thermal sensors embedded in the module feed back to the drive’s thermal management loop.
Sourcing & Quality Verification
- All units sourced from authorized ABB distribution channels or verified OEM surplus with full traceability
- Pre-shipment inspection: visual, dimensional, and basic electrical continuity check
- Date codes and lot numbers documented — available on request
- Anti-static packaging with humidity indicator card
- Counterfeit-prevention: holographic ABB labels verified; no remarked or re-branded units
Procurement Process
- Submit your drive frame number and application voltage to support@konmask.com for compatibility confirmation
- Receive quotation with lead time and stock status within 1 business day
- Order via this listing or request a formal proforma invoice for PO-based procurement
- Shipment via DHL Express / FedEx with full tracking; export documentation included
- Post-delivery technical support available via email or WhatsApp
Technical FAQ
Q: Is this kit compatible with ACS800-04 and ACS800-07 frames?
A: Yes. The FS300R12KE3/AGDR-72CS is the standard power module assembly for ACS800 R6 and R7 frames in both inverter and regenerative configurations. Confirm your frame code before ordering.
Q: Can the IGBT module be used without the AGDR-72C driver?
A: Technically possible with a compatible third-party driver, but not recommended. The AGDR-72C is specifically characterized for the FS300R12KE3’s gate charge and switching behavior. Using a mismatched driver risks shoot-through or excessive switching losses.
Q: What is the typical failure mode this kit replaces?
A: Most common failure is IGBT desaturation fault (overcurrent/short-circuit event) causing module latch-up, or AGDR-72C fiber receiver degradation causing spurious gate pulses. Both components should be replaced together after a power fault event.
Q: Do you provide installation support?
A: Yes. Konmask provides a replacement procedure checklist and can arrange remote video support for first-time installers. Contact support@konmask.com.
Q: What warranty is provided?
A: 12-month warranty against manufacturing defects under normal operating conditions. Does not cover damage from incorrect installation, overvoltage, or drive control faults.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
