---
title: "Instagrid Link Max 400V"
id: "20069"
type: "product"
slug: "instagrid-link-max-400v"
published_at: "2025-09-22T15:34:58+00:00"
modified_at: "2026-05-05T12:56:50+00:00"
url: "https://sglonline.co.uk/product/instagrid-link-max-400v/"
markdown_url: "https://sglonline.co.uk/product/instagrid-link-max-400v.md"
excerpt: "Instagrid Link Max 400V Power Distributor (for Three Instagrid One Batteries) The Instagrid Link Max 400V is a cutting-edge power distribution hub designed to connect three Instagrid One battery power packs (sold separately) — delivering portable, silent, and emission-free 3-phase..."
taxonomy_product_type:
  - "simple"
taxonomy_product_cat:
  - "Power Generators"
---

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[Power Generators](https://sglonline.co.uk/product-category/machines/power-generators/)

# Instagrid Link Max 400V

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£1,702.00£2,042.40 Exc VATInc VAT

Available for Collection or Next Day Delivery. Extended Lead Times May Apply to Larger Equipment. Usually Ships In:

SKU: Link400Category: [Power Generators](https://sglonline.co.uk/product-category/machines/power-generators/)

- [Description](#tab-description)
- [Reviews (0)](#tab-reviews)

## **Instagrid Link Max 400V Power Distributor (for Three Instagrid One Batteries)**

The **Instagrid Link Max 400V** is a cutting-edge **power distribution hub** designed to connect **three Instagrid One battery power packs** (sold separately) — delivering portable, silent, and emission-free **3-phase 400V power** anywhere you need it.

Purpose-built for professional and industrial applications, the Link Max 400V allows you to run **3-phase welders, compressors, and cutting equipment** completely off-grid. Lightweight, compact, and generator-free, this system is a **game changer for mobile welding and fabrication tasks**, offering the performance of a traditional engine-driven unit without the noise, fumes, or maintenance.

When combined with three Instagrid One batteries, the system delivers a **rated output of 11 kW** and a **peak power output of 54 kWp**, ensuring powerful, consistent energy for even the most demanding equipment. It’s been **tested to run a 350A MIG welder at 220 amps for over an hour** — proving its reliability in real-world, high-load applications.

The Link Max 400V features a **standard 5-pin 400V / 16A socket** compatible with industry-standard red commando plugs and includes a **battery charge indicator** for clear visual monitoring. Built-in **RCD protection** ensures safe operation throughout setup and use.

### **Key Features**

- **3-Phase Power Anywhere:** Run industrial tools and welding machines off-grid
- **Rated Output:** 11 kW continuous
- **Peak Power Output:** 54 kWp
- **Connection Ports:** 5-pin 400V 16A socket (compatible with standard red commando plugs)
- **Battery Compatibility:** Works with 3 × Instagrid One batteries (sold separately)
- **Runtime Example:** Powers a 350A MIG welder at 220A for over 1 hour
- **Silent & Emission-Free:** No fans, no fumes, no fuel — just clean power
- **Advanced Safety:** Integrated RCD protection for secure operation
- **Portability:** Each unit is lightweight and easy to carry, ideal for mobile work

### **Applications**

- 3-phase welding and fabrication
- Construction and maintenance
- On-site metal cutting and grinding
- Emergency power for industrial equipment
- Remote or off-grid engineering operations

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