Step 1 of 5
Project Settings
Define the project scope and target ship type. The ship type determines the applicable IEC standard, plug configuration, and cable requirements for both units.
General
Target Ship Type
Select the ship type this system will primarily serve. This determines the applicable IEC 80005 standard, annex, plug type, and required cable count for Unit 2.
⚓
Offshore Supply / Service
LV · 80005-3
📦
Container Ship
HV · 80005-1
🛢
Tanker
HV · 80005-1
🚢
Ro-Ro Cargo / Passenger
HV · 80005-1
🛳
Cruise Ship
HV · 80005-1
🔵
LNG Carrier
HV · 80005-1
IEC Standard
IEC 80005-1
Voltage class
HV >1 MVA
Annex
Annex D (Normative)
Plug type
IEC 62613-2 Annex I
Power cables required
2
Comm. cables required
1
Step 2 of 5 · Unit 1
Port → Barge Charging System
High power cable delivery from port grid to barge busbar. Includes connection box (port side), cable management system, HV/LV cables, and control panel.
Barge Energy & Charging Duration
Cable count is calculated from barge power demand using the same engineering logic as the
shore fast-charging cable calculation workbook. IEC 80005 does not apply to Unit 1 — this
is a charging system governed by port grid codes and charger specifications.
Total barge battery energy to charge
Available time at berth / anchorage
Derived charging power
P = Energy ÷ Duration = 2 MWh ÷ 2 hr
1.000 MW
required charging power
Port grid connection voltage
Typically 0.8–0.95
Temperature / utilisation (typ. 0.85)
Cable Capacity Table — MV XLPE · 6,600 V
Total line current
— A
Cable type
—
Selected cross-section
— mm²
Effective current / cable
— A
Power delivered / cable
— MW
Cables required (computed)
—
Use computed value or override:
cables
⬆ Click any row in the table to select that cable size. Override manually if needed.
⚠ IEC 80005 series (ship-to-shore) does not apply to Unit 1. Cable sizing above follows
port grid codes and charger specifications only.
Equipment Costs
Rated for barge power demand
Cable Configuration & Costing
MV range: €80–180/m
Cables (from sizing calc)
—
Total cable length
—
Total cable cost
—
Installation & Contingency
Equipment subtotal€ 215,000
Cable cost€ 18,000
Installation€ 34,950
Engineering + Contingency€ 26,795
Unit 1 Total CAPEX
€ 294,745
Step 3 of 5 · Unit 2
Barge → Ship Delivery System
Universal/modular cable management system and crane for delivering power to ships at anchorage. Start by entering the ship's power requirement — this drives cable count validation.
Ship Power Requirement
Primary input — drives cable count & validation
Validated against IEC standard below
Deliverable power
—
Required power
—
Cables used / max allowed
—
Status
✅ Within limits
Select voltage standard below to enable validation
Voltage Standard — Unit 2
HV Shore Connection · ≥1 MVA · IEC 80005-1
Mobile Reel Units
One reel = one cable + plug
HV range: €80–180/m
HV comm. cable · typically lower than power
Crane System
Drives crane wear & OPEX
Installation & Contingency
Equipment subtotal—
Cable cost (all)—
Installation—
Engineering + Contingency—
Unit 2 Total CAPEX
—
Step 4 of 5
OPEX & Maintenance
Annual operating costs. Labour is calculated from worker hourly rate × hours per event. Applies to both units independently.
Labour Rate
Unit 1 — Annual OPEX
Annual labour cost€ 3,120
Annual spares€ 5,000
Unit 1 Annual OPEX
€ 8,120
Unit 2 — Annual OPEX
Annual labour cost€ 5,460
Annual spares€ 8,000
Unit 2 Annual OPEX
€ 13,460
Step 5 of 5
Degradation & Replacement
Component replacement intervals and costs. Years where replacements occur are flagged on the lifetime cost timeline with ⚑.
Cable Replacement
CMS Parts Replacement
Crane Major Service