5SDD1060F0001 ABB Press-Pack Diode Module In Stock

Short Description:

ABB 5SDD1060F0001 round disc freewheeling diode, press-pack packaging, widely us

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Product Detail

ABB 5SDD1060F0001 round disc freewheeling diode, press-pack packaging, widely used in excitation cabinets, medium voltage inverters and rectifier power stacks.

Product Overview

Part Number: 5SDD1060F0001
Brand: ABB
Type: Press-pack high-power flat disc rectifier diode (freewheeling diode)
FunctionHigh-power passive rectification and freewheeling protection component. It completes AC-DC rectification for power loops and provides freewheeling paths for inductive loads. Applied in excitation rectifier units, medium voltage converters and SVG power stacks to absorb reverse surge voltage, protect thyristors/IGCTs, stabilize current waveforms and avoid device breakdown caused by inductive counter-electromotive force.

Core Features

Round press-pack double-sided cooling design, no internal bonding wire, outstanding vibration resistance and long service life for vibrating equipment. Compatible with air cooling and water cooling radiators.
Low forward voltage drop, low heat generation, high surge current tolerance, stable continuous heavy-load operation.
Chip conformal coating, dust-proof, moisture-proof and anti-corrosion, adapting to high-electromagnetic-interference environments of power plants, chemical plants and metallurgical workshops.
Standard uniform clamping installation, convenient field replacement on power stacks.

Technical Specifications

Rated repetitive peak reverse voltage: 6000V
Rated average forward current: 1000A
Surge withstand capability: strong anti-transient impact current
Junction temperature range: -40℃ ~ +125℃
Packaging: Round press-pack, dual-side heat dissipation
Protection Grade: IP20 (cabinet installation only)
HS Code: 85411000
Supply: New original, new old stock and fully tested refurbished available

Compatibility

Matching equipment: ABB UNITROL generator excitation rectifier cabinets, medium voltage inverter power units, SVG reactive compensation power stacks, industrial high-power rectifiers
Supporting parts: Press-fit radiator, thyristor/IGCT power modules, gate drive boards
Applicable industries: Thermal power, hydropower, metallurgy, mining, petrochemical
Direct one-to-one replacement for all batches of 5SDD1060F0001

Application

Replacement of damaged freewheeling diodes in generator excitation rectifier bridges
Maintenance overhaul of medium voltage inverter rectifier power units
Repair of SVG static var compensator power loops
Spare backup for high-power rectification, variable frequency drive and excitation systems