1. Product General Overview

ABB LXN1604-6, factory spare part code 3BHL000986P7000, is a rugged DIN rail switching power module independently customized for ABB full-series industrial control systems, developed by ABB in cooperation with Bel Power Convert series for System 800xA DCS, AC800M controllers, S800 I/O racks and ACS variable frequency drive cabinets. The core design highlights shockproof, vibration-resistant and wide-environment adaptability, solving the unstable power supply problem of automation equipment in vibration-intensive workshops such as metallurgical rolling mills, cement kilns, pump houses and wind turbine cabinets.
Different from ordinary commercial power supplies with weak vibration resistance, this module adopts fully enclosed reinforced metal shell, internal circuit board anti-loosening glue fixation and shock-absorbing cushion structure, fully complies with IEC60068-2-6 industrial vibration test standards, and can run stably for a long time under continuous mechanical vibration. Standard 35mm DIN rail snap-on installation structure, the red locking buckle on the back tightly clamps the guide rail, avoiding loose falling caused by long-term vibration; fanless natural convection heat dissipation eliminates fan failure risks under dusty and vibrating working conditions, greatly extending service life. The rated output power reaches 160W, stable 24VDC regulated output, built-in dual AC & ultra-wide DC input circuit, which can be connected to industrial mains or DC backup battery groups, and is the core stable power supply backbone of all key control units inside ABB automation cabinets.

2. Complete Technical Parameter Index

2.1 Electrical Input & Output Parameters

• Input range: AC 85–264V (50/60Hz) universal mains; ultra-wide DC backup input 90–350VDC, compatible with power plant 110V/220V DC control power, frequency converter DC bus standby power
• Active PFC design, full-load power factor ≥0.95, low input surge current, reduce grid harmonic interference
• Rated output: 24.7VDC stabilized voltage, rated current 6.67A, total power 160W, voltage precision ±1%
• Overload capacity: 120% load continuous stable operation; 200% short-circuit overload withstand for 1 second buffer impact
• Output ripple noise ≤100mVp-p, low-noise design to avoid signal drift of analog acquisition modules under vibration
• Conversion efficiency ≥90%, low standby power consumption, energy-saving long-term unattended operation

2.2 Vibration Resistance & Mechanical Specifications

• Vibration standard: IEC60068-2-6, 10–150Hz continuous vibration, amplitude 2mm, 3-axis long-term test without component loose or solder joint crack
• Mounting: 35mm standard DIN rail, built-in metal locking buckle, anti-vibration anti-loosening wiring terminal with spring anti-drop structure
• Dimension: 194(L) × 113.6(W) × 138(H) mm; net weight about 2.96kg, thickened metal shell to improve overall rigidity
• Internal reinforcement: PCB full-area fixing glue, electrolytic capacitors with shock absorption brackets, all connectors with anti-vibration locking design

2.3 Environmental & Safety Indicators

• Operating temperature: -25℃ ~ +70℃; storage temperature -40℃ ~ +85℃, adapt to high-temperature kilns and low-temperature outdoor cabinet scenes
• Humidity: 5%–95% non-condensing, cabinet internal IP20 protection grade, dust-proof and moisture-proof shell
• Insulation strength: 2.5kV DC isolation between power circuit and monitoring signal circuit, separate strong and weak current to suppress EMI interference from frequency converters
• Reliability: MTBF ≥50,000 hours under standard industrial environment; certified by CE, UL508, cULus, IEC61010-1 safety standards
• Full protection system: OVP overvoltage, OCP overcurrent, short-circuit automatic lockout, OTP overheating thermal shutdown, DC reverse connection anti-damage six-layer protection

2.4 Monitoring Communication Function

Dual RJ45 monitoring communication ports reserved on the panel, support Modbus RTU/TCP industrial protocols. Operators can upload real-time data such as input voltage, output current, internal temperature and fault codes to ABB System 800xA workstation, realize remote early warning of power degradation, quickly locate power supply hidden dangers caused by long-term vibration, and avoid system shutdown caused by power failure.

3. Core Advantages of Vibration Resistant Design

1. Industry-leading anti-vibration overall structure The whole machine adopts thickened aluminum alloy heat dissipation shell, all internal electronic components are fixed with shock-absorbing glue and brackets, and the DIN rail back lock buckle uses reinforced metal parts. In metallurgy, mining, wind power and other strong vibration environments, there will be no loose circuit boards, falling capacitors or poor terminal contact, effectively solving the common fault of ordinary power supplies offline under long-term vibration.
2. Wide dual AC/DC input, flexible redundant power expansion Support AC mains and DC battery dual input switching, multiple LXN series modules can be connected in parallel to build N+1 redundant power supply architecture, even if one power module fails due to vibration, other units can continuously supply power to the control network, eliminate single-point power failure risk of key production lines.
3. Fanless maintenance-free heat dissipation Natural convection grille heat dissipation design, no rotating fan parts, avoid fan bearing wear and dust blockage failure under vibration and dust environment, reduce later maintenance frequency and maintenance cost of vibration-intensive workshops.
4. Strong industrial anti-interference matching ABB full set equipment Multi-layer internal electromagnetic shielding, effectively suppress high-frequency EMI generated by inverter IGBT switching during motor vibration operation, ensure stable power supply of AC800M controllers, S800 I/O modules and industrial communication switches, no communication packet loss or signal distortion.
5. Plug-and-play hot-swap maintenance DIN rail quick disassembly design, when the module is damaged, maintenance personnel can directly replace spare parts without cutting off the whole cabinet power supply, other control equipment runs normally, minimize production downtime loss of continuous production workshops.

4. Main Industrial Application Scenarios

1. ABB System 800xA DCS control cabinet: Power supply for AC800M safety controllers and S800 I/O racks in metallurgical rolling mill, cement rotary kiln vibration workshop
2. ABB ACS frequency converter drive cabinet: Auxiliary power for drive main control boards and encoder signal acquisition boards of large fans, compressors and mining conveyors
3. Wind power generation system: Cabinet power supply for wind turbine main control unit, long-term adapt to fan tower continuous vibration environment
4. Power plant and substation automation: UNITROL excitation panel, boiler and turbine coordinated control cabinet backup power
5. Oil & gas and mining industry: Pipeline pump control system, underground mining equipment remote control cabinet power supply
6. Marine automation equipment: Cabin distributed control panel, adapt to ship hull jitter and vibration environment

5. Global B2B Selling Highlights

This LXN1604-6 3BHL000986P7000 is original ABB genuine industrial power module, all units pass factory vibration aging test before delivery, stable spot inventory supports global air and sea fast logistics. Provide standard 12-month manufacturer warranty, complete official datasheet, DIN rail installation wiring diagram and System 800xA system integration guidance documents. Specially customized for vibration-intensive industrial control scenarios, it is the preferred power replacement spare part for ABB complete set project bidding, old cabinet renovation and production line equipment maintenance worldwide.

Short Cross-Border Listing Copy

ABB LXN1604-6 3BHL000986P7000 Vibration Resistant DIN Rail Power Module for ABB Industrial Control System. Rugged anti-vibration reinforced structure complying with IEC60068-2-6 vibration standard, wide AC 85–264V / DC 90–350V dual input, 24VDC 160W stable output, fanless natural cooling, full multi-circuit safety protection, built-in Modbus monitoring communication ports. Perfectly matched with ABB System 800xA DCS, AC800M controllers and ACS frequency converters, widely used in metallurgy, wind power, mining and other high-vibration industrial workshops. Original quality in stock, fast global delivery, 12-month quality warranty.