Wundercurrent Product Technical Data Sheet

1. Product Overview :-    
       ● Description: Extension reel for safe and efficient electric vehicle (EV) charging.
       ● Key Feature: Built-in earthing mechanism for charging in locations without existing earthing.
   

   ● Company Overview: 
   Wundercurrent is a pioneering Indian company committed to empowering electric mobility through smart, safe, and accessible EV charging solutions. Founded with a vision to make EV charging convenient for every user, Wundercurrent specializes in innovative portable charging accessories tailored to Indian infrastructure challenges.

   Our flagship product line includes advanced extension reels with built-in earthing mechanisms, enabling secure charging even in locations without pre-installed earthing—a first in the industry. All products are engineered with safety, durability, and universal EV compatibility at their core.

   From compact city EVs to high-performance Electric SUVs, Wundercurrent supports seamless charging for a wide range of vehicles with reliable, field-tested equipment.

   We are driven by innovation, guided by quality standards like CE and ISO 9001:2015, and inspired by our mission to accelerate India’s transition to sustainable mobility—one charge at a time.

2. Wundercurrent EV chargers Models
   

   Wundercurrent offers two high-performance extension reel models, W2 Ultra and W3 Ultra, built to meet diverse EV charging needs across various vehicle classes.
   ●W2 ULTRA :
       ○     Cable: 25 meters, 2.5 sq mm 3-core Finolex Brand cable
       ○     Core: 3 Core Copper
       ○     Color: Black
       ○     Number/Nominal Diameter of Wires*: 50/0.25 mm
       ○     Insulation Thickness (Nominal): 0.7 mm
       ○     Nominal Sheath Thickness: 1.0 mm
       ○     Max. Overall Diameter: 9.6 mm
       ○     Current Rating (AC): 24 Amps
       ○     Resistance (Max.) per Kilometer at 20°C: 7.98 ohms.
       ○     Dimensions: 14 * 12 * 8 (L*W*H) Inches
       ○     Weight: 7.5kg

   ●   EV Compatibility :
           Tata Tiago EV, Tata Tigor EV, Tata Punch EV, MG Comet, Citron E-C3 EV
   
   ● W3 ULTRA :
          ○     Cable: 25 meters, 4 sq mm 3-core Finolex Brand cable
         ○     Core: 3 Core Copper
         ○     Color: Black
         ○     Overall Diameter: 16.1 mm
         ○     Current Rating: 44 Amp
         ○     PVC Insulation Thickness: 0.7 mm
         ○     Min. PVC Inner Sheath Thickness: 0.3 mm
         ○     Armor insulation Dimensions: 1.4 mm
         ○     Min. PVC Outer Sheath Thickness: 1.24 mm
         ○     Max DC Resistance: 4.16 Ohm
         ○     Max. AC Resistance: 5.9 Ohm
         ○     Approx. Reactance at 50Hz: 0.0927 Ohms/Km
         ○     Capacitance: 0.22 mFd/Km
         ○     Dimensions: 14 * 12 * 8 (L*W*H) Inches
         ○     Weight: 8.5kg
   ●     EV Compatibility :
   EV Mahindra XUV400, Tata Curvv EV (All variants),Tata Harrier EV, Tata Nexon EV (All variants), Mahindra XUV 400,Mahindra XUV E8, BYD e6, BYD atto3 EV, BYD Seal, MG ZS EV, Hyundai Kona Electric, Hyundai IONIQ Electric, Kia EV6, Volvo XC40, MG Windsor EV, Hyundai Creta EV, Mahindra XEV9e,BYD Sealion 7, BYD eMAX-7, Mahindra BE6,Mercedes-Benz EQB
   

3. Electrical Specifications :
       ●  Compatibility: Single-phase Indian standard 16 amp socket.
      ●  Plug Top : 25Amp type M, Norisys brand.
       ●  Socket: 25 Amp Northwest by Wipro brand.
       ● MCB: 25 Amp Northwest by Wipro brand.
   ● Cable Properties:
           ●    Weather Resistance: -55°C to 50°C
         ●   Fire Resistant: Yes
         ●   Waterproof: Yes
   ● Earthing:
         ●   Built-in mechanism with 6 mm pure copper.
         ●   Earthing rod grade: C10100.
         ●   Recommended earthing resistance: < 5 ohms (varies depending on ground conditions).
        ●   Earthing Rod Instructions: : Insert earthing rod directly in soil/ground.
   ●  Safety Certifications: CE, ISO 9001:2015
   
4. Digital Energy Meter
   ● Display Parameters:
        ✔    Voltage
        ✔   Current
        ✔   Power
        ✔   Energy Consumed (kWh)/Unit
        ✔   Frequency
        ✔   Power Factor
    ●     Feature: Energy reset key & Overload Alert.
   
5. . Environmental Specifications
   ● Operating Temperature Range : -55°C to 50°C
   ● IP Rating (Main Unit): IP65
    
6. Physical Specifications
   ● Housing Material : Lightweight fiber body, Metal stand with powder coating.
   Reel Mechanism: Manual.
   
   
7. Warranty and Support :
   ● Warranty:
        ○     Website/WhatsApp: 2 years includes doorstep pickup and delivery for hassle-free service).
        ○     Amazon: 1 year (includes doorstep pickup and delivery for hassle-free service).

         ●  Replacement Guarantee: 30 days for malfunctions (same product and color, subject to availability, or refund).

         ●  Customer Support:
                    ○     Email: wundercurrentev@gmail.com / team@wundercurrent.in
                ○     Phone/WhatsApp: +91 9313197730
         ● Purchase:
               ○     Website:  wundercurrent.in 
               ○     https://www.amazon.in/l/27943762031?ie=UTF8&marketplaceID=A21TJRUUN4KGV&product=B0CW1D2K7P&me=A2UABC05DT6006

         8. Safety Features
                   ●  Built-in external earthing mechanism.
               ●   Waterproof, heat-resistant, and fire resistant Cable.
               ●  Short Circuit Protection by Miniature Circuit Breaker (MCB) .

         9. Usage Guidelines
               ●  Charging Location: Any compatible single-phase 16 amp socket.
            ●  Earthing Rod Usage: Insert earthing rod directly in soil/ground.
            ●  Weather Resistance: Cable can be left outside; keep main unit dry.
            ●  Charging Time: Dependent on EV’s onboard charger and battery capacity (refer to EV manual).

            10. Regulatory Compliance  
                   CE, ISO 9001:2015,RoHS