The Siemens 6SE7036-5GK84-1JC2 is an IGD8 Inverter Gate Driver Board designed for the SIMOVERT MASTERDRIVES series. This module serves as the critical interface between the control board and the power IGBTs in the inverter section. It converts low-voltage PWM signals from the control unit into high-current, optically isolated gate drive pulses to switch the IGBTs on and off.
Item No :
6SE7036-5GK84-1JC2Order(MOQ) :
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GermanyShipping Port :
WuhanLead Time :
3-5daysWeight :
3kg| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Product Number | 6SE7036-5GK84-1JC2 |
| Alternative Reference | 6SE70365GK841JC2 |
| Product Type | IGD8 Inverter Gate Driver Board |
| Compatible Series | SIMOVERT MASTERDRIVES |
| Input Voltage | 3 AC 500-690V, 50/60 Hz |
| DC Link Voltage | 675-930V DC |
| Current Rating | 860A and 1580A variants |
| Weight | Approx. 0.350 kg |
| Protection Features | Desaturation detection, short-circuit, overcurrent, undervoltage lockout |
| Control Interface | Ribbon cable to main control board (CUVC) |
| Country of Origin | Germany |
| Lifecycle Status | Discontinued (October 6, 2011) / PLM PM410 |
| Migration Path | Product migration to LV SINAMICS |
| Model | Description | Application / Notes |
|---|---|---|
| 6SE7036-5GK84-1JC2 | IGD8 Gate Driver Board (this product) | Critical repair part for MASTERDRIVES units with 500-690V power sections |
| 6SE7090-0XX84-4HA0 | Local Bus Adapter (LBA) | Foundation board for adding option boards to MASTERDRIVES electronics box |
| 6SE7087-6CX84-4HA0 | Option Board Adapter | Used with LBA for specific option board configurations |
| CUVC | Control Unit | Main control board; the IGD8 connects to it via ribbon cable |
| CBP2 | PROFIBUS Communication Board | Adds PROFIBUS DP capability to MASTERDRIVES |
| TSY | Tachometer & Synchronization Board | For speed feedback and drive synchronization applications |
1. What is the 6SE7036-5GK84-1JC2 and what does it do?
The 6SE7036-5GK84-1JC2 is an IGD8 Inverter Gate Driver Board for the Siemens SIMOVERT MASTERDRIVES series. It converts low-voltage PWM signals from the control board into high-current gate drive pulses to switch the IGBTs in the inverter section. It also provides critical protection functions including desaturation detection (short-circuit protection), overcurrent monitoring, and fault feedback to the control board .
2. Is this product still in production? Where can I source it?
This product has been discontinued since October 6, 2011 (PLM PM410 - Product Support Discontinued) . It is no longer available from Siemens directly, but remains available as a spare part from specialized industrial suppliers offering "New Factory Sealed" (NFS) or reconditioned units. Always verify the supplier's warranty (typically 12 months) before purchase .
3. How do I know if this is the correct replacement board for my system?
Before replacement, verify the exact version of your installed board and the power section rating of your MASTERDRIVES unit. The IGD8 is designed for units with 500-690V AC input and 675-930V DC link voltage, supporting 860A and 1580A current ratings . Match the board visually and check the part number label.
4. What are the typical failure symptoms of a faulty IGD8 board?
Common symptoms include: drive not starting, phase fault errors, F001 or similar fault codes on the drive display, one or more red fault LEDs illuminated on the board (one per phase), or intermittent motor operation . The board has status LEDs – green for power, red per phase for fault conditions.
5. What are the typical applications for this gate driver board?
The 6SE7036-5GK84-1JC2 is used in established industrial facilities still operating Siemens SIMOVERT MASTERDRIVES systems, including:
Conveyor systems and material handling
Pumps, fans, and compressors
Extruders and plastics processing machinery
Winches and hoisting applications
Oil & gas facilities
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