THE 5 ANSWERS YOU'RE LOOKING FOR TO MOVE TO E-MOBILITY
THE 5 ANSWERS YOU'RE LOOKING FOR TO MOVE TO E-MOBILITY
The world of mobility is changing rapidly, and e-mobility (electric mobility) is now a daily reality. But what does going electric really mean? In this article, we'll explore the technological foundations of modern vehicles and introduce Telwin's definitive solution for home and professional charging: the Mastercharge range.
Understanding E-Mobility: Vehicles, Engines, and Connections
An electric vehicle is not simply a car with a battery; it is a sophisticated system that transforms stored electrical energy into mechanical energy for movement.
The types of vehicles
- HEV (Hybrid Electric Vehicle) : Hybrid vehicles with two motors that cannot be recharged via external charging stations.
- PHEV (Plug-in Hybrid Electric Vehicle) : Hybrids equipped with an electric and combustion engine, rechargeable through external charging points.
- BEV (Battery Electric Vehicle) : Fully electric vehicles that rely exclusively on battery charging.
Technological heart: Engine and Batteries
Cars can have one or more engines depending on the power required. Energy is stored in lithium-ion batteries, the most common technology because it guarantees greater range, low weight, and no memory effect.
Connection standards
For charging, the vehicle is equipped with an input for AC (alternating current) or DC (direct current) charging. In Europe, the standard plug is Type 2 (Mennekes) , used by Mastercharge. Other standards include Type 1 (common in Asia), CHADEMO (Japan), and CCS (an enhanced version of Type 2 for fast charging).
What you really need to charge safely, quickly and without surprises
To go electric, you first need to decide how to charge it, how quickly, at what cost, and with what level of safety. This guide will help you quickly understand:
- Which technology is compatible with your system?
- how to avoid meter disconnections
- How to choose between a wallbox and a portable charger
The basics of E-Mobility
- HEV – Non-plug-in hybrids
- PHEV – Plug-in Hybrids
- BEV – 100% electric
The most popular charging standards:
- Type 2 (Mennekes) – European standard
- CCS – Advanced version for fast charging
- CHAdeMO – Widespread in Japan
- Type 1 – Asia/USA

TAKE CONTROL OF CHARGING WITH THE TELWIN MASTERCHARGE RANGE
The Mastercharge Range : Safety and Efficiency
Mastercharge is Telwin's line dedicated to electric mobility, designed for those seeking practical and safe charging at home, at work, or while traveling. Choosing a dedicated station means focusing on:
- Safety : Built-in protections against overload, overheating and short circuit.
- Control : Monitoring via Mastercharge App or RFID badge.
- Reliability : Robust, waterproof (up to IP65) and certified products.
Mastercharge : Technology and Control
- Dedicated app : To remotely monitor parameters such as voltage, current, time, energy and costs.
- Smart Connectivity : Wi-Fi for OCPP 1.6 communication, Bluetooth for App connection.
- Exclusive Access : Activation via RFID badge (2 included).

EV USERS' REAL PROBLEMS
(and how Mastercharge solves them)
1. Fear of blowing the meter
Many users fear that charging their car will trip the meter, especially in single-phase 3 kW or 4.5 kW homes.
- The 740 CONNECT model integrates Power Management, which automatically regulates the power consumption.
- Avoid detachments, without manual intervention.
2. Doubts about compatibility with the system
Single-phase? Three-phase? 3 kW? 6 kW? Industrial socket? Compatibility is the first hurdle for anyone wanting to install a wallbox.
- 2200 CONNECT → perfect for enhanced three-phase business or domestic systems
- 740 CONNECT → ideal for single-phase systems
- FLEX 22 → works everywhere thanks to the interchangeable Schuko and CEE cables
3. Unclear charging times
- Dedicated app with real-time monitoring
- Current regulation (FLEX 22 only)
- Instant display of power, energy and runtime
4. System safety
Charging from an unprotected household outlet can be risky.
- overload
- overheating
- short circuit
- infiltration (up to IP65)
5. Differences between wallboxes and portable chargers
Wallbox (2200 / 740)
- Fixed, stable, safe
- Ideal for everyday use
- Advanced connectivity (App, Wi-Fi, OCPP, RFID)
Portable charger (FLEX 22)
- Maximum flexibility
- Perfect for travel, second homes, emergencies
- No installation required

The Three Mastercharge Models: Which One to Choose and Why
1. MASTERCHARGE 2200 CONNECT
Power for companies and three-phase systems
22 kW – Three-phase – Code 893006
Who is it ideal for?
- Companies, offices, fleets
- Homes with three-phase systems
- Those who want fast charging and smart management
Key Features
- Charging in Mode 3
- Wi-Fi (OCPP 1.6) and Bluetooth connectivity
- RFID activation
- Integrated 5m cable – Type 2
- IP54 protection
DISCOVER THE 2200 CONNECT AND CHECK IF IT IS COMPATIBLE WITH YOUR SYSTEM
2. MASTERCHARGE 740 CONNECT
The smart home wallbox
7.4 kW – Single phase – Code 893005
Who is it ideal for?
- Single-phase homes
- Those who fear meter disconnections
- Who wants a smart but easy to use wallbox
Key Features
- App + Wi-Fi Connectivity (OCPP)
- Integrated Power Management
- Intuitive plug and charge
- 5m Type 2 cable
- Complete protections
GO TO 740 CONNECT AND FIND OUT HOW TO AVOID METER DISCONNECTIONS
3. MASTERCHARGE FLEX 22
Charging anywhere, without limits
Up to 22 kW – Portable – Code 893008
Who is it ideal for?
- Travelers
- Who doesn't have a fixed point
- Who wants a universal solution
Key Features
- Two plugs included: Schuko (230V) and CEE (400V)
- Adjustable current 6A–32A
- Digital display
- Programmable delayed start
- Total cable 6.5 m
- IP65 protection + carrying bag
DISCOVER FLEX 22 AND CHARGE ANYWHERE WITHOUT INSTALLATIONS
Whether you are looking for a fixed station for your garage or a flexible solution for your travels, the Telwin Mastercharge range ensures you are always "Master of your power" .
Want to understand in 1 minute which model is perfect for your system?
I can guide you with 3 questions: available power, system type and usage style.

QUICK RECAP: WHAT'S YOUR CHARGING SOLUTION?
If you want to avoid meter disconnections
MASTERCHARGE 740 CONNECT – Intelligent power management, ideal for single-phase domestic systems.
If you have a three-phase system and want fast charging
MASTERCHARGE 2200 CONNECT – 22 kW, perfect for businesses, offices and homes with high power.
If you want to recharge anywhere, without installations
MASTERCHARGE FLEX 22 – Portable, compatible with Schuko and CEE sockets, adjustable up to 22 kW.
If your priority is safety
The entire Mastercharge range offers integrated protections (overload, overheating, short circuit, IP54–IP65).
If you want total control from the App
2200 CONNECT and 740 CONNECT – Remote monitoring, OCPP, RFID, advanced management.
Want to know for sure which model is perfect for your system?
Reply with:
- power of your meter
- single-phase or three-phase
- where you top up (home, work, travel)
And I'll guide you to your choice in less than a minute.
Use the form below or send us an email at info@dinamitek.com