ABB RINT5514C 68601649 Power Supply Board

Product Description

ABB RINT5514C (Part No.: 68601649) is the main circuit interface drive board for ACS800 series variable frequency drives. It is the core internal power interface board for ACS800 frame R6 (30/37/45kW). It transfers control pulses between main control unit and power module, collects fault signals and converts onboard power supply. It outputs IGBT drive pulses, samples voltage & current, and feeds back over-current / over-voltage protection signals. It is an essential spare part for maintenance of high-power ACS800 drives.

Specifications

• Model: RINT5514C
• Article No.: 68601649
• Brand: ABB
• Type: Main Circuit Interface Drive Board for VFD
• Compatible Drive: ACS800 Frame R6, 30kW / 37kW / 45kW
• Voltage Class: 380–500V AC
• Function: IGBT pulse driving, DC bus voltage sampling, current sensing, fault feedback, onboard power conversion
• Net Weight: approx. 0.32 kg
• Dimension (W×H×D): 220 mm × 155 mm × 30 mm
• Operating Temperature: -20℃ ~ +60℃
• Storage Temperature: -40℃ ~ +85℃
• HS Code: 8504909000
• Certification: CE, UL
• Remark: No separate official datasheet released, parameters for industrial reference

Application

1. Repair and spare replacement for ABB ACS800 R6 (30/37/45kW) industrial VFD;
2. Troubleshooting of high-power drives for fans, pumps, conveyors and extruders;
3. Retrofit and maintenance of drive systems in paper, metallurgy, cement, power and chemical industries;
4. Monitor power circuit status and trigger protection for over-current, short circuit and over-voltage;
5. Spare stock for legacy ACS800 variable frequency drives.

ACS800 RINT Series Drive Boards

• RINT5514C: ACS800 R6, 30/37/45kW (this item)
• RINT5611C: Alternative main interface board for ACS800 R6
• RINT5412C: Drive board for Frame R5 low-power drives
• RINT5721C: Drive board for Frame R7 high-power drives
• RINT5811C: Drive board for Frame R8 extra-high-power drives