Velion® 50kW Mobile DC Fast Charger with Wheels and Cable One-Pak®

Big Power. Small Footprint. Total Flexibility.

Backed by 130 years of expertise in building rugged, high-performance equipment, Lincoln Electric introduces the Velion® EV Charger family—engineered for unmatched reliability and uptime.

The Velion® 50kW Mobile Charger One-Pak® is a Level 3 DC fast charger capable of providing consistent and reliable EV charging at three output power levels: 12.5kW, 25kW, and 50kW.

This all-in-one solution features potted PC boards, a durable powder-coated steel exterior, and is proudly manufactured with U.S.-made steel. Fully compliant with Buy America (BA), Buy American (BAA), Build America, Buy America (BABA), and American Iron & Steel (AIS) standards.

Machine Numbers: K6021-1, K6021-2

What’s included:

  • (1) Velion® 50kW Mobile DC Fast Charger
  • Wheels and 25 ft. Input Cable
  • (1) 15 ft. CCS1, 150A EV Output Cable (K6021-1 Only)
  • (1) 25 ft. CCS1, 150A EV Output Cable (K6021-2 Only)
Quote - 15' Cable Option
Quote - 25' Cable Option
  • Velion® 50kW Mobile DC Fast Charger with Wheels and 15 ft. Cables One-Pak® (K6021-1)
  • Velion® 50kW Mobile DC Fast Charger with Wheels and 25 ft. Cables One-Pak® (K6021-2)

The image shown is for representation purposes only and may not reflect the actual product.

Product Specifications

Charging Type:Level 3, DC Fast Charging
Input Voltage:480VAC +/- 10%, 3-Phase, Protective Earth (UL Model)
DC Output Voltage:200-1000 VDC
Output Current:Up to 130A
DC Output Power (max):50kW
Efficiency (full-load):>95%
Power Factor (full-load):>0.99
THDi:<5%
IP Rating:NEMA Type 3R
IK Rating:IK08
Operating Temperature:-25°C to +50°C, derating above 40°C
Humidity:20-95% Rh Non-Condensing
Mounting:Mobile Unit
Charger Type:Mobile
Warranty:3 Years, Parts & Labor. Optional: 5 & 10 Years Available

Unit Dimensions (H x W x D): 50 in. x 26 in. x 30 in. (1270 mm x 660 mm x 762 mm)

Dry Weight: 375 lbs. (170 kg)

Vanair®, the Vanair® logo and Mobile Power Solutions® are registered trademarks or trademarks of Vanair®, a Lincoln Electric Company, Michigan City, IN, USA. Lincoln Electric®, and the Stacked Oval Logo are registered trademarks of The Lincoln Electric Company and its related companies. Velion® and One-Pak® are registered trademarks of The Lincoln Electric Company and its related companies. All trademarks and registered trademarks are the property of their respective owners.

Output Cable Specifications (CCS1)

Length:15 ft. or 25 ft.
Amperage Rating:150A
Connector Type:CCS1
Rated Voltage:1000 VDC
Current Type:DC
Cooling Type:Air

System Certification Standards

Charging System:UL2202, UL2231-1, -2, SAE J1772, SAE J2894, SAEJ3400, EMC Class A, FCC Part 15
Communication to the EV:DIN 70121, ISO15118-1,2,3,4,5
Output Cable Compliance Information:UL2251:2013, 3rd Edition, IEC62196-3:2014, IEC 62196-1:2014, SAEJ1772:2017

Features

  • Mobile and Versatile – Compact, lightweight, and easy to maneuver—even on gravel or dirt—enabling on-demand charging anywhere on the lot.
  • Rapid, Flexible Deployment – Deploys instantly without permitting or construction delays—ideal for temporary sites, emergencies, or evolving fleet needs.
  • Future-Proof Compatibility – Equipped with both NACS and CCS connectors to support current and future EV standards, aligning with OEM transitions.
  • Flexible Power Control – Choose from 12.5kW, 25kW, or 50kW to optimize charge speed and manage power demand with precision.
  • Fleet-Centric Design – Tailored for fleet operations with scalable, relocatable charging that adapts to route changes and operational growth.
  • Demand Charge Optimization – Supports longer dwell-time charging at lower DC power levels, helping reduce peak demand charges and operational costs.
  • Lower Upfront Investment – Avoids the high capital costs and long ROI of fixed infrastructure, offering a cost-effective entry point for DC fast charging.
  • Service and Diagnostic Ready – Enables immediate on-site EV servicing and diagnostics without waiting for fixed infrastructure—boosting uptime and efficiency.
  • UL 2202, UL 2231-1, UL 2231-2, SAE J1772 and SAE J2894 certified.
  • One-Pak® comes with Velion™ 50kW Mobile DC Fast Charger with Wheels and 150A, 15 ft. EV Output Cable compatible with CCS1 vehicles.

Replacement Output Cable Options

K5814-1-C-15Velion® 50kW 150A CCS1 15 ft. Cable
K5814-1-N-15Velion® 50kW 150A NACS 15 ft. Cable
K5814-1-C-25Velion® 50kW 150A CCS1 25 ft. Cable
K5814-1-N-25Velion® 50kW 150A NACS 25 ft. Cable

Typical Applications

  • Construction
  • Automotive
  • Construction & Field Erection
  • General Fabrication
  • Heavy Equipment
  • Maintenance & Repair
  • Marine Applications
  • Power Generation

Machine Numbers

  • K6021-1 — Velion® 50kW Mobile DC Fast Charger with Wheels and 15 ft. CCS1 Cable One-Pak®

  • K6021-2 — Velion® 50kW Mobile DC Fast Charger with Wheels and 25 ft. CCS1 Cable One-Pak®

Warranty

3 Years, Parts & Labor. Optional: 5 & 10 Years Available https://www.lincolnelectric.com/en/Legal-Information/Warranty-Statements

California Proposition 65

WARNING: This product contains or produces a chemical known to the State of California to cause cancer and birth defects (or other reproductive harm). (California Health & Safety Code §25249.5 et seq.)

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Vanair - Mobile Power Solutions