LV & MV panels, switchboards — industrial automation & control systems.
Low- and medium-voltage electrical control panels, switchboards, power distribution and automation manufactured to IEC / IS standards in India with full export approvals.
Merchant Trader
Dry Dock Trading LLC sources these products through its group-associated supplier network in India — including Marshal Mfg. & Exports Pvt. Ltd. — and other verified international suppliers. All supply is backed by full export documentation, pre-shipment inspection capability, and UAE-based trade finance support.
Dry Dock Trading LLC sources and supplies a comprehensive range of Low-Voltage (LV) and Medium-Voltage (MV) electrical control panels, switchboards, power distribution equipment and industrial automation systems — manufactured to IEC and IS standards in India and supplied with full export and certification documentation for industrial projects across the Middle East, Africa and beyond.
Division A — LV Switchgear & Panels (up to 1,000 V AC)
Standard: IEC 61439 / IS 8623.
| Product | Voltage | Current | Key Features |
|---|---|---|---|
| Main LV Switchboard (MLVS) | 415/440 V AC 3Ø 4-wire | Up to 6,300 A | IEC 61439 | ACB/MCCB incomer | Form 2B–4B | TPN or 4-pole |
| Main Distribution Board (MDB) | 415 V AC 3-phase | Up to 3,200 A | MCCB/ACB incoming | MCB/MCCB outgoing | Energy metering |
| Sub-Main DB (SMDB) | 415 V AC | Up to 800 A | MCCB incoming | MCB outgoing | IP42–IP65 |
| Power Distribution Centre | 415 V AC | Up to 2,000 A | Floor/wall-mounted | Plug-in or fixed feeder units |
| Final Distribution Board (DB) | 240 / 415 V AC | Up to 200 A | MCB, RCCB, RCBO | IP30–IP65 |
| Distribution Pillar (Feeder) | 415 V AC outdoor | Up to 630 A | Weatherproof IP55 | Street lighting & utility |
Division B — Motor Control Centres (MCC)
| MCC Type | Configuration | Key Features | Application |
|---|---|---|---|
| Fixed Type MCC | Non-withdrawable starters | DOL, Star-Delta, Auto-Transformer | Thermal & short-circuit protection | Cement, steel, food processing |
| Draw-Out / Withdrawable MCC | Plug-in starters | Hot swap | NEMA / IEC | Chemical, pharma, power |
| Intelligent MCC (iMCC) | Fieldbus-enabled | PROFIBUS / Modbus / DeviceNet | Remote monitoring | Modern automated plants |
| VFD Panel | Standalone or MCC-integrated | Speed control | EMC filters | SCADA connectivity | Pumps, HVAC, conveyors, fans |
| Soft Starter Panel | Standalone or MCC-integrated | Controlled ramp | Motor protection relay | Large high-inertia motors |
| APFC / PFC Panel | Fixed or automatic capacitor bank | APFC relay | Detuned banks | Harmonic-safe | Reduces electricity cost and PF penalties |
Division C — MV Switchgear (3.3 kV to 36 kV)
Standard: IEC 62271 / IS 13118.
| Product | Voltage | Technology | Application |
|---|---|---|---|
| Ring Main Unit (RMU) | 11 kV / 33 kV | SF6 gas-insulated | compact, sealed for life | Distribution ring feeder switching |
| VCB Panel | 3.3–33 kV | Vacuum interrupter | Fixed or draw-out | Protection relay | Industrial substation incomer, motor protection |
| SF6 / GIS Switchgear | 11–36 kV | Gas-insulated, fully sealed | Compact footprint | Space-constrained, coastal / humid substations |
| LBS Panel | 11 kV / 33 kV | SF6 or vacuum load break | Fuse-protected cable feeders | Transformer protection, feeder switching |
| MV Motor Control Panel | 3.3–11 kV | Vacuum contactor + protection relay | Large MV motors in industrial plants |
Division D — Control, Relay & Protection Panels
| Panel Type | Function / Protection |
|---|---|
| Transformer Protection Panel | Buchholz, WTI, OTI, PRD | Differential (87T) | OC & EF (50/51, 50N/51N) |
| Feeder Protection Panel | IDMT OC & EF | Distance protection | Auto-recloser control |
| Generator Protection Panel | 87G, 51, 51N, loss of excitation (40), reverse power (32), U/O voltage & frequency |
| Metering & Instrumentation | MFM | CT/PT metering | SCADA output (4-20mA, RS485 Modbus) |
| SCADA / RTU Panel | RTU with DNP3, IEC 61850, Modbus TCP | Fibre & copper comms |
| Furnace Control Panel | Thyristor power controller | HMI | Furnace safety interlocks |
| Crane Control Panel | VFD for hoist & travel | Limit switches | Anti-collision |
Division E — Industrial Automation & Control Systems
| System / Component | Description | Platforms |
|---|---|---|
| PLC-Based Control | From compact machine PLCs to rack-mounted plant-wide systems | Siemens S7 | Allen Bradley | Schneider Modicon | Mitsubishi |
| SCADA System | Plant-wide monitoring, control and data historian | Wonderware | Ignition | WinCC | iFIX | OPC-UA / DA |
| DCS — Distributed Control | For continuous process industries | Honeywell Experion | ABB 800xA | Emerson DeltaV | Yokogawa CENTUM |
| HMI Panel | Machine-level operator interface (4" to 21", IP65) | Siemens TP/KTP | AB PanelView | Weintek | Delta |
| Energy Management (EMS) | Plant-wide monitoring, sub-metering, reporting | Multifunction energy meters | data logger | power quality analyser |
Standards, Certification & Export Approvals
| Category | Applicable Standards |
|---|---|
| LV Switchboard | IEC 61439-1 & -2 | IS 8623 | TTA and PTTA |
| MV Switchgear | IEC 62271-100 | IEC 62271-200 | IS 13118 |
| Protection Relays | IEC 60255 | IEC 61850 |
| Enclosure Protection | IEC 60529 IP31–IP66 | NEMA 1–4X |
| Export Certifications | CE (EU) | SASO (Saudi) | ESMA (UAE) | G-Mark (GCC) | BIS (India) |
| PLC / Automation | IEC 61131-3 | IEC 61511 (SIL-rated) |
From enquiry to delivered order.
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1
Enquiry & Specification
Client shares SLD, equipment list, ratings, destination. Dry Dock assigns the right panel builder or automation supplier.
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2
Technical Clarification
Deviations identified and discussed before quotation.
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3
Quotation & Technical Proposal
Detailed technical & commercial: equipment list, standards, enclosure, FAT scope, delivery, Incoterms.
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4
Engineering & Drawing Approval
GA drawings and schematic diagrams prepared and submitted for client approval.
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5
Manufacturing & FAT
Functional, IR, HV, relay tests. Test report issued.
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6
Export Packing & Shipment
Export packing per international standards. Customs clearance. BoL issued.
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7
Commissioning Support
Commissioning engineers coordinated from panel manufacturer on request.
Request Quotation
Share your SLD or equipment list. We respond within 48 hours.
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