On-Board Shore-Power Receiving Equipment

Compliant with IEC 80005-1 / IEC 80005-2. Available for DNV-GL, BV, ABS, LR, CCS class approval. Suitable for new-building vessels and retrofitting existing ships, helping vessels meet EU-ETS, EEXI-CII emission requirements during berthing.

Product Portfolio

Complete on-board shore-power receiving solution consists of three core product lines:

1. Ship‑side Shore Connection Box (LV & HV)
2. On-board Shore-Power Control Cabinet & HV Access Cabinet
3. Ship-mounted Cable Management System (On-board CMS / Cable Reel)

1. Ship-side Shore Connection Box

Serves as physical power-interface between vessel and shoreside power supply. - Rated voltage: 440V LV / 6.6kV-12kV HV, compatible with 50 Hz / 60 Hz dual-frequency - Power capacity: 200 kVA ~ 2 MVA, customisable - Enclosure: 316L stainless-steel, marine anti-corrosion, IP44-IP66 - Installation: wall-mounted, vertical or horizontal options - Built-in functions: overload & short-circuit protection, phase-sequence detection, voltage-current metering, emergency-stop button, heating & anti-condensation dehumidification unit, electrical-mechanical safety interlock, fibre-optic communication interface - Interoperability: plugs & sockets fully interchangeable with other IEC-standard shore-power connectors - Operating environment: -25 ℃ ~ +60 ℃, relative humidity ≤95 %, altitude ≤1000 m

2. On-board Shore-Power Control Cabinet & HV Access Cabinet

Guarantees safe, bumpless transfer between shore-power and ship-board auxiliary power network. - Low-voltage control cabinet: 250A ~ 2000A; IP22. Equipped with voltmeter, ammeter, synchro-meter, insulation monitor, multi-function meter, emergency-stop and status indication. Realises automatic non-disturbing switch-over between shore supply and onboard generators. - High-voltage access cabinet: 6.6kV‑12kV, composed of incoming cabinet and control cabinet. Integrated PLC & touch‑screen HMI with comprehensive high‑voltage protection logic. ‑ Applicable for new‑build outfitting and retrofit projects: container ships, bulk carriers, Ro‑Ro / Ro‑Pax, cruise vessels, tankers etc.

3. Ship-mounted Cable Management System (On-board CMS / Cable Reel)

Motorised reel unit for automatic storing and paying‑out of shore‑power cables on‑board. ‑ Two variants: Low‑voltage reel and High‑voltage reel ‑ Max cable length: 100 m; cable quantity and cross‑section can be adjusted per requirement ‑ Drive: frequency‑conversion constant‑tension control; adjustable operating speed 0‑10 m/min, real‑time cable‑tension monitoring ‑ Mechanical design: stainless‑steel reel drum, double‑support double‑bearing. Torque‑limit protection, fault alarm and interlock‑signal output. ‑ Protection grade: IP 56, adapted for harsh marine atmospheric environment.

Key Advantages

1. Regulatory compliance: Fully complies with IEC 80005-1/-2 standards. Complete documentation package for classification-society survey & approval. Helps vessels satisfy port emission rules including EU Directive 2014/94/EU.
2. Retrofit-oriented modular design: Compact modules work both for new-building outfitting and dry-dock retrofitting of in-service vessels for EEXI / CII upgrade.
3. Multi‑layer safety mechanism: Electrical‑mechanical interlock, emergency‑stop, anti‑condensation, fault alarm and real‑time status monitoring prevent mis‑operation and marine electrical risks.
4. Global port adaptability: Supports mixed 50 Hz / 60 Hz shore-power connection for worldwide port calls.
5. Flexible customisation: Voltage level, power rating, cabinet layout and reel parameters can be tailored to vessel general-arrangement and actual power-load profile.

Typical Vessel Applications

Container ships, bulk carriers, oil / chemical tankers, Ro-Ro & Ro-Pax ferries, cruise ships, offshore working platforms and special-purpose vessels.

Supply Scope

- Hardware equipment supply - Engineering drawing package for class review - Installation guidance & commissioning support - Operator on-site training - Spare-parts and long-term technical support