ABB XVC772A102 3BHE032285R0102 High-Voltage Voltage Divider

Overview

The ABB XVC772A102 (3BHE032285R0102) is a High Voltage Detection (HVD) or voltage divider board used in ABB’s industrial automation and medium-voltage drive systems. It performs precise voltage measurement, isolation, and signal conditioning functions to ensure stable and accurate performance in control and protection applications.

General Information

• Part Number: 3BHE032285R0102

• Model Type: XVC772A102

• Manufacturer: ABB

• Country of Origin: Sweden

• Product Category: HVD / Signal Isolator Board

• Application: Medium-voltage drives and control systems

Electrical & Functional Specifications

• Input Voltage Range: 0–800 kV (high-voltage measurement range)

• Isolation Voltage: 2,500 V AC

• Power Supply: 24 V DC (typical for ABB control boards)

• Power Consumption: ≤ 3 W

• Accuracy: ±0.5%

• Function: Voltage division, detection, and signal isolation

• Signal Processing: Integrated digital filtering and diagnostic capability

• Reset Support: Hardware and software reset via system controller

Environmental Conditions

• Operating Temperature: −40 °C to +70 °C

• Storage Temperature: −40 °C to +85 °C

• Humidity: Up to 95% RH, non-condensing

• Protection Rating: IP20 (for installation within control cabinet)

Physical Specifications

• Dimensions): 300 × 200 × 100 mm

• Weight: Approx. 0.2 kg

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