ABB|5SHX08F4502|IGCT Gate Unit

SKU: 5SHX08F4502

Manufacturer: ABB
Product No.: 5SHX08F4502
Condition：In stock
Product Type: IGCT Gate Unit
Product Origin: USA
Payment:T/T, Western Union
Weight: 780g
Shipping port: Xiamen
Warranty: 12 months

ABB 5SHX08F4502 IGCT Gate Unit

Description

The ABB 5SHX08F4502 is an Integrated Gate-Commutated Thyristor (IGCT) gate unit designed for high-reliability converter applications, supporting standardized control parameters to enable efficient operation in topologies like Voltage/Current Source Inverters and Static Breakers.

Features

Standardized control parameters for turn-on/off pulses, gate inductance, and back-porch current.
Two generations (A/B) with shared circuitry but different mechanical/drive specifications.
Robust optical control interface with EMI resistance, using 1 mm POF fiber (200 μm HCS for long distances).
Comprehensive diagnostics/protection: status feedback, fault detection, and optional anode voltage monitoring (Gen B).
Industrial-grade environmental compliance for thermal, vibration, and electromagnetic stress.

Technical Specifications

Power Supply:
- Input voltage (VGIN,RMS): Must stay within datasheet-specified range; square-wave AC only (avoid sinusoidal).
- Start-up: Requires ≥28 V during start-up; peak current consumption may cause voltage dips, necessitating direct measurement at connector X1.
- Burst capability: Handles high-current pulses (e.g., 100 pulses of 3 kA within 20 ms with VGAC ≥40 V, dependent on model-specific factor).
Switching Performance:
- Turn-on/off delay: ~2.8 μs (50% command signal to 50% gate-cathode voltage VGK).
- Pulse widths: Minimum ON/OFF pulses follow IGCT datasheet; glitch filter ignores pulses <400 ns.
- Re-triggering: External re-trigger via 0.7–1.1 μs OFF pulses during on-state, with earliest re-trigger >20 μs after turn-on.
Optical Interface:
- 650 nm wavelength with HFBR-1528/HFBR-2521Z components.
- Fiber requirements: 1 mm POF for short distances; 200 μm HCS for >15 m; bend radius ≥35 mm to avoid attenuation.
Environmental Limits:
- Thermal: Lifetime operation dependent on load; capacitor lifetime ~20 years with forced air-cooling (air velocity >0.5 m/s).
- Vibration: Compliant with IEC 68: 5–57 Hz (±0.175 mm sweep), 57–150 Hz (2.5gn), shock up to 30gn/11 ms.
- EMI immunity: Withstands dv/dt >20 kV/μs (4 kV amplitude), di/dt 5 kA/μs (7 kA amplitude), and magnetic fields from 40 kA coils at 30 cm distance.

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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