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Product Introduction
The ABB DATX100 3ASC25H208 Pulse Transformer Board is a highly reliable electronic interface module designed to deliver fast and precise pulse signals for controlling power electronic devices, such as thyristors (SCRs) and IGBTs, in industrial automation systems. Engineered by ABB, the DATX100 pulse transformer board ensures safe galvanic isolation between the control circuits and high-power semiconductor devices, protecting the system from electrical transients and noise.
Part of ABB’s robust control and power electronics product family, the DATX100 board plays a critical role in enabling fast, high-voltage triggering of gate-controlled devices. It ensures accurate pulse timing and energy delivery, which is essential for the reliable operation of phase-controlled rectifiers, motor drives, inverter systems, and industrial heating controls.
Its rugged industrial-grade design and compatibility with ABB Symphony Plus, AC 800M, and associated platforms make it an essential component for OEMs and integrators building advanced control systems for harsh industrial environments.
Product Specifications
| Parameter | Value |
|---|---|
| Product Name | ABB DATX100 3ASC25H208 Pulse Transformer Board |
| Device Type | Pulse Transformer Driver Board |
| Primary Application | Gate pulse triggering for thyristors / IGBTs |
| Number of Channels | 2 channels |
| Isolation Voltage | 4000 Vrms between primary and secondary |
| Pulse Rise Time | < 500 ns |
| Pulse Fall Time | < 700 ns |
| Pulse Width Range | 10 µs to 500 µs adjustable |
| Repetition Rate | Up to 10 kHz |
| Trigger Voltage Input | 5 – 24 VDC logic level compatible |
| Gate Current Output | Up to 500 mA |
| Gate Voltage Output | Up to 15 V peak |
| Operating Temperature Range | -20°C to +70°C |
| Storage Temperature Range | -40°C to +85°C |
| Cooling Method | Natural convection |
| Mounting Type | Panel / PCB Mounting |
| Dimensions (H x W x D) | 215 x 200 x 35 mm |
| Weight | 1.06 kg |
| Certifications | CE, RoHS compliant |
| Compatible Systems | ABB Symphony Plus, AC 800M, ABB Thyristor modules, Industrial Drives |
Product Applications
The ABB DATX100 Pulse Transformer Board is utilized in a wide variety of industrial applications where precise gate pulse triggering and electrical isolation are required:
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Phase-Controlled Rectifiers: Provides fast and accurate gating for SCR-based rectifier bridges in power conversion applications.
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Motor Drives: Triggers IGBT or thyristor gates in variable speed motor drives and soft starters.
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Industrial Heating: Enables precise power control in electric furnaces, induction heating, and industrial ovens.
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Inverters: Used in DC-AC inverters for renewable energy systems and UPS equipment.
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Power Factor Correction: Supports dynamic reactive power compensation circuits.
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PFC and Harmonic Filter Systems: Drives high-speed switching devices in harmonic mitigation equipment.
Product Advantages
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Precise Pulse Timing: Provides ultra-fast rise and fall times (<500 ns / <700 ns) for accurate switching of power semiconductors.
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High Isolation: 4000 Vrms isolation ensures robust protection between control and power sections.
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Versatile Triggering: Compatible with 5–24 V logic inputs, making integration with modern PLCs, DCS, and control systems simple.
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Adjustable Pulse Width: Allows users to fine-tune pulse width from 10 µs to 500 µs for optimized device control.
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Compact Design: Space-saving 215 x 200 x 35 mm footprint facilitates flexible installation in compact control panels.
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Broad Application Range: Designed to trigger both thyristors and IGBTs, offering flexibility across applications.
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Passive Cooling: Natural convection cooling reduces system complexity and maintenance.
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Robust Environmental Tolerance: Wide temperature range (-20°C to +70°C) enables use in harsh industrial environments.
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Industrial Integration: Fully compatible with ABB Symphony Plus and AC 800M control systems.
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High Reliability: Built to ABB’s stringent quality standards for long-term, maintenance-free performance.
Frequently Asked Questions (FAQ)
1. What is the primary function of the ABB DATX100 module?
It generates fast, isolated gate trigger pulses for high-power semiconductors (thyristors / IGBTs).
2. How many channels does the DATX100 board support?
The board supports 2 independent pulse channels.
3. What devices can the DATX100 drive?
It is designed to drive thyristors (SCRs), IGBTs, and similar gate-controlled devices.
4. What isolation voltage does the DATX100 offer?
It provides 4000 Vrms isolation between control and power sides.
5. What is the maximum pulse repetition rate?
The board supports up to 10 kHz pulse repetition rate.
6. What input voltage is needed to trigger the board?
It accepts 5–24 VDC logic-level trigger inputs.
7. What industries commonly use the DATX100?
It is widely used in motor drives, rectifiers, heating systems, inverters, and power factor correction applications.
8. What cooling is required for the DATX100?
The board is cooled by natural convection — no fans required.
9. How is the module mounted?
It can be panel-mounted or installed on a PCB chassis.
10. What is the size and weight of the DATX100?
The board measures 215 x 200 x 35 mm and weighs 1.06 kg.
Recommended Related Models (Same Series or Related Models)
| Model Number | Key Specifications |
|---|---|
| ABB DATX102 | 4-channel pulse transformer board for SCRs/IGBTs |
| ABB DATX120 | High-isolation pulse transformer board |
| ABB DATX130 | Pulse board with extended temperature range (-40°C to +85°C) |
| ABB DASD146 | Thyristor module with integrated pulse board |
| ABB DASA110 | Power supply module for pulse control systems |
| ABB DATX200 | Compact pulse transformer board for panel integration |
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|---|---|
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