Professional reduction adapter enabling the power supply of single-phase 230V devices from an industrial CEE 32A 3P+N+E 400V power socket. The adapter is designed, among other things, to power mobile EV 230V (single-phase) chargers, power tools and service devices requiring a standard SCHUKO socket, in situations where only a 32A 400V power socket is available.
- The adapter should only be used in accordance with the technical parameters: max. 16A / 3.5 kW
- For mobile EV chargers, the charging current should be limited to 16A
- Do not use for 3-phase devices
Read the user manual before connecting.
Professional CEE 32A power adapter
CEE 32A reduction to 230V – a robust and safe solution
A professional power adapter enabling the supply of single-phase 230V devices from an industrial three-phase 32A socket. The adapter uses one phase from a 3-phase installation and provides 230V output voltage. It is a practical 400V to 230V reduction designed for technical and workshop applications as well as for mobile 230V EV chargers. Robust CEE connectors and a 3x2.5 mm² cable guarantee stable operating parameters at a maximum load of 16A (3.5 kW).
How to safely use a 32A power adapter?
EV 230V charger adapter – correct connection and safe use
The adapter must be connected to a functional CEE 32A 3P+N+E (400V) power socket protected by an appropriate overcurrent and residual current circuit breaker. After plugging in the CEE plug, ensure that the connection is stable and properly seated. A 230V device can be connected to the SCHUKO socket, bearing in mind that the maximum load must not exceed 16A (3.5 kW) . For a mobile EV charger, set the charging current to no higher than 16A. Do not exceed the permissible load or use an adapter with a damaged cable. The adapter does not increase the power of the installation – it only reduces the connector type from CEE 32A 400V to 230V SCHUKO.
Where can a CEE 32A adapter for 230V be used?
Use in workshops, on construction sites and for EV charging
The adapter is a practical technical solution that enables a safe transition from a 400V power supply to a standard 230V power supply without interfering with the electrical installation.
• Mobile single-phase 230V EV chargers
• Power tools and construction equipment
• Service and workshop equipment
• Temporary installations
• Power supply for 230V devices in locations with access only to a 32A power socket.
Safe and simple connection
Clear terminal markings – quick and safe cable installation
The adapter is equipped with clearly marked connection terminals, which significantly facilitates cable installation. To connect the cable correctly, strip the ends of the wires, insert them into the appropriate marked terminals and tighten the fixing screws securely. The PE protective cable should be connected first. The visible housing with a protective flap additionally protects the contacts from dust and moisture, ensuring durability and safe use of the installation.
- L1, L2, L3 – phase wires
- N – neutral wire
- PE – protective wire (earthing)
When connecting, you should:
1. Strip the ends of the wires.
2. Insert the wires into the appropriate, labelled terminals.
3. Tighten the fixing screws securely.
4. Connect the PE protective conductor first.
Trust backed by a guarantee
Product covered by a 24-month warranty
Do you care about the high quality of the product you buy? Our solutions will meet your expectations. The chargers we offer are covered by a 24-month warranty valid from the date of purchase.
Specifications
| Producer | Qoltec |
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| Type | CEE 32A to SCHUKO 230V |
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| Number of phases | The adapter draws one phase from a three-phase installation. |
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| Maximum power | 3.5kW |
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| Output current | 16A |
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| Output voltage | 230V |
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| Plug type | CEE 32A to SCHUKO |
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| Conductor cross-sectional area | 3*2.5mm² (L+N+PE) |
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| Cable length | 0.30m |
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| Compatibility | Power supply for 230V devices in locations equipped only with 32A power sockets |
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| IP Rating | IP44 |
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| Notices | 1. Incorrect use of the 400V to 230V power adapter, in particular exceeding the permissible load of 16A (3.5 kW), may lead to overheating of the 3x2.5 mm² cable, damage to the insulation and connectors.
2. Prolonged operation under excessive load increases the risk of melting SCHUKO socket components, voltage drop, unstable operation of the connected device, and in extreme cases may lead to a short circuit or fire in the installation.
3. The lack of adequate overcurrent and residual current protection in the installation may result in a lack of protection in the event of overload or cable damage.
4. Using an adapter with an EV charger set to 32A or connecting 400V three-phase devices constitutes misuse.
Please note: The adapter does not increase the power of the installation or convert the three-phase power supply into a full-fledged 3-phase output — it uses only one phase. |
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| Additional information | Warning: Do not overload the 230 V mains supply. The maximum output load is 16 A (3.5 kW). Do not exceed this value. |
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| Colour | Red, white, black |
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| Material | ABS, PVC |
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| Package | Box |
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| Package depth / length [mm] | 100 |
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| Package width [mm] | 245 |
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| Package height [mm] | 80 |
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| Net weight [kg] | 0.388 |
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| Gross weight [kg] | 0.435 |
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| Certificate | CE |
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| Warranty | 24 month |
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