Home 590SPD2706AA 1PC used working VX4A61M1871M15Y PN072549P703 IGBT Gate Driver Board (3‑phase inverter drive) for Schneider Electric (for Altivar 61/71 series) #QYM001
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1PC used working VX4A61M1871M15Y PN072549P703 IGBT Gate Driver Board (3‑phase inverter drive) for Schneider Electric (for Altivar 61/71 series) #QYM001

Regular price $8,387.00 Sale price $6,999.00
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1PC used working VX4A61M1871M15Y PN072549P703 IGBT Gate Driver Board (3‑phase inverter drive) for Schneider Electric (for Altivar 61/71 series) #QYM001
1PC used working VX4A61M1871M15Y PN072549P703 IGBT Gate Driver Board (3‑phase inverter drive) for Schneider Electric (for Altivar 61/71 series) #QYM001
Regular price $8,387.00 Sale price$6,999.00
1PC used working VX4A61M1871M15Y PN072549P703 IGBT Gate Driver Board (3‑phase inverter drive) for Schneider Electric (for Altivar 61/71 series) #QYM001

1PC used working VX4A61M1871M15Y PN072549P703 IGBT Gate Driver Board (3‑phase inverter drive) for Schneider Electric (for Altivar 61/71 series) #QYM001

$6,999.00
Part Number: VX4A61M1871M15Y; PN072549P703

Brand: Schneider Electric (for Altivar 61/71 series)

Type: IGBT Gate Driver Board (3‑phase inverter drive)

Application: For Altivar 61/71 medium‑voltage drives (matching 1871M15Y IGBT modules)


Core Electrical Ratings


Parameter Specification
Input Power Supply Dual isolated 15V DC (±15V DC); 24V DC logic input
Input Current 250 mA (per channel, ±15V DC); 100 mA (24V DC logic)
Output Gate Current Peak ±6A (sourcing/sinking); continuous 2A
Isolation Voltage 4000V AC (primary‑secondary; 1 min withstand)
Switching Frequency 0‑100 kHz (max)
Duty Cycle 0‑100% (programmable)
Undervoltage Lockout (UVLO) 12V DC (±15V rail threshold)


IGBT Drive Performance


Parameter Specification
IGBT Module Compatibility 1871M15Y (1200V / 1800A, 3‑phase)
Gate Resistance 10Ω (sourcing), 5Ω (sinking) (configurable via jumper)
Turn‑On Delay 1.2 μs (typical)
Turn‑Off Delay 1.5 μs (typical)
Rise/Fall Time 80 ns / 60 ns (typical, 1200V / 100A load)
Dead Time Setting 2‑20 μs (programmable via DIP switch)


Protection & Monitoring


  • Overcurrent Protection (OCP): Shuts down gate drive within 2 μs (short‑circuit detection)
  • Desaturation Protection: Vce monitoring (threshold 7V, delay 1 μs)
  • Overtemperature (OT): NTC thermistor input (10kΩ @ 25°C)
  • UVLO: Triggers fault when ±15V drops below 12V DC
  • Fault Feedback: Open‑collector output (24V DC, 100 mA max)
  • Self‑Diagnostics: Power supply, gate driver, and isolation monitoring


Communication & Control


Parameter Specification
Input Interface 5V TTL / 24V DC logic (PWM command; optical isolated)
Fault Output Open‑collector (24V DC, 100 mA); active‑low
Status LED Indicators Power (green), Fault (red), Channel Active (yellow)
Control Protocol SPI (for configuration); RS‑485 (optional for daisy‑chain)


Mechanical & Environmental


Parameter Specification
Mounting Type DIN‑rail / panel mount (screw terminals)
Dimensions 150 × 100 × 50 mm (W×H×D)
Weight ~350 g
Operating Temperature -25‑70°C
Storage Temperature -40‑85°C
Humidity 5‑95% RH (non‑condensing)
Vibration Resistance 10‑500 Hz, 1G (X/Y/Z axes, 30 mins)

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