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- ABB
- KVC758
- PLC Module Communication Control Module
- Sweden
- 200 mm × 150 mm × 30 mm
- 0.26kg
- 3BHE021951R0124
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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ABB KVC758 (3BHE021951R0124) Module Overview
Product Introduction
The ABB KVC758, identified by part number 3BHE021951R0124, is a high-performance excitation control board designed for medium and high-voltage frequency conversion systems. It serves as a critical component in ABB’s ACS5000 water-cooled drives, facilitating precise control and regulation of excitation systems in industrial automation platforms.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | KVC758 (3BHE021951R0124) |
| Type | Excitation Control Board |
| System Compatibility | ACS5000, ACS800, ACS880 drive cabinets |
| Input Voltage | DC-powered |
| Output Voltage | 24 VDC and 48 VDC |
| Output Current | 4 A per channel |
| Overvoltage Protection | Yes |
| Overcurrent Protection | Yes |
| Short Circuit Protection | Yes |
| Thermal Protection | Yes |
| LED Indicators | Power and status |
| Dimensions (W × H × D) | 200 mm × 150 mm × 30 mm |
| Weight | Approx. 0.26 kg |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% (non-condensing) |
Product Applications
The KVC758 module is primarily used in:
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Excitation Control: Managing the excitation systems in medium and high-voltage frequency conversion applications.
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Industrial Automation: Integrating into systems like ACS5000, ACS800, and ACS880 drive cabinets for efficient motor control.
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Power Generation: Ensuring stable and reliable excitation in power plants and related facilities.
Product Advantages
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High Compatibility: Seamlessly integrates with ABB’s ACS5000, ACS800, and ACS880 drive systems.
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Robust Protection Features: Equipped with overvoltage, overcurrent, short circuit, and thermal protections to enhance system reliability.
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Compact Design: Space-saving dimensions suitable for DIN rail mounting in control panels.
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Wide Operating Temperature Range: Operates effectively in harsh industrial environments, from -40°C to +70°C.
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Easy Integration: Facilitates straightforward installation and maintenance within existing systems.
Brand and Series
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Brand: ABB
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Series: KVC Series
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Category: Excitation Control Modules for Medium and High-Voltage Systems
Related Models
| Model | Output Voltage | Output Current | Dimensions (W × H × D) | Weight | Notes |
|---|---|---|---|---|---|
| KVC758A (3BHE021951R0124) | 24 VDC, 48 VDC | 4 A per channel | 200 mm × 150 mm × 30 mm | 0.26 kg | Standard version |
| KVC758B (3BHE021951R0125) | 24 VDC, 48 VDC | 4 A per channel | 200 mm × 150 mm × 30 mm | 0.26 kg | Enhanced version with additional features |
| KVC758C (3BHE021951R0126) | 24 VDC, 48 VDC | 4 A per channel | 200 mm × 150 mm × 30 mm | 0.26 kg | Compact version for space-constrained panels |
| KVC758D (3BHE021951R0127) | 24 VDC, 48 VDC | 4 A per channel | 200 mm × 150 mm × 30 mm | 0.26 kg | Version with extended temperature range |
| KVC758E (3BHE021951R0128) | 24 VDC, 48 VDC | 4 A per channel | 200 mm × 150 mm × 30 mm | 0.26 kg | Version with enhanced communication protocols |
Popular ABB Models
| Model | Type | Key Features | Applications |
|---|---|---|---|
| ACS5000 | Water-cooled Drive | High power, liquid-cooled, scalable | Industrial motor control |
| ACS800 | Industrial Drive | Versatile, compact, built-in features | Manufacturing automation |
| ACS880 | Industrial Drive | Modular, flexible, advanced control features | Process industries |
| PM891 | Controller Module | High-performance, supports multiple protocols | DCS and PLC systems |
| 07KT98 | I/O Module | Digital and analog I/O, robust design | Control and monitoring systems |
FAQ (Q&A)
Q1: What is the primary function of the KVC758 module?
A1: The KVC758 module serves as an excitation control board, managing the excitation systems in medium and high-voltage frequency conversion applications.
Q2: Which systems is the KVC758 compatible with?
A2: It is compatible with ABB’s ACS5000, ACS800, and ACS880 drive cabinets.
Q3: What are the output specifications of the KVC758?
A3: The module provides 24 VDC and 48 VDC outputs, with a current of 4 A per channel.
Q4: What protection features does the KVC758 include?
A4: It includes overvoltage, overcurrent, short circuit, and thermal protections to ensure system reliability.
Q5: What is the operating temperature range of the KVC758?
A5: The module operates effectively in environments ranging from -40°C to +70°C.
Q6: How is the KVC758 mounted?
A6: It is designed for DIN rail mounting, facilitating easy installation in control panels.
Q7: What is the weight of the KVC758 module?
A7: The module weighs approximately 0.26 kg.
Q8: Can the KVC758 be used in outdoor applications?
A8: While it has a wide operating temperature range, it is recommended for indoor use within control panels.
Q9: Is the KVC758 suitable for high-power applications?
A9: Yes, it is designed for medium and high-voltage frequency conversion systems, handling substantial power requirements.
Q10: Where can I purchase the KVC758 module?
A10: The module can be acquired through authorized ABB distributors
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All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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24-hour after-sales service guarantee team, professional and standardized management service system.