Three-phase transformer 40 KVA special tensions with box
Three-phase transformer 40 KVA special tensions with box
Three-phase transformer 40 KVA special tensions with box
Three-phase transformer 40 KVA special tensions with box
Three-phase transformer 40 KVA special tensions with box
Three-phase transformer 40 KVA special tensions with box

Three-phase transformer 40 KVA voltages as needed IP23 box

Special manufacturing material
€2,803.09 Tax included

€2,316.60 tax excl.

40kVA three-phase transformer with metal box that allows the adaptation of tension and galvanic separation between line and receiver in three-phase systems, the voltage of the primary and secondary can be requested by the customer. Configuration of star input and output windings, neutral accessible in the secondary. Mounted in metal box with an IP-23 degree of protection.

The stresses at which transformers can be manufactured are, for the primary between 100 to 500Vac, and for the secondary between 10 and 500Vac.

Reference: TRT-40-Special

Esquema electrico transformador Yyn
Select the input voltage (primary) and output voltage (secondary) from the right side menu.



1 question about the product
 

Three-phase transformer for voltage change, galvanic separation of circuits or machinery, dry type. Star-connected and neutral input and output windings accessible in secondary winding. The primary and secondary voltage must be requested by the customer.

They are supplied in metal box that provides a degree of insulation IP-23, connection by terminals. It does not incorporate any overload protection circuits. The stresses that can be requested are:

  • Primary or winding 1: between 100 and 500Vac.
  • Secondary or winding 2: between 10 and 500Vac.

Manufactured with low loss magnetic sheet providing high performance.

Technical details:

  • Reference: TRT-40-Special
  • Windings: Thermal class N 200oC
  • Primary voltage: At customer's request
  • Secondary voltage: At customer's request
  • Power: 40KVA.
  • Apparent intensity: In function of tensions.
  • Frequency: 50/60Hz.
  • Connection: Yyn0.
  • Test voltage: 3KV between windings and mass.
  • Insulators: Thermal class F 155oC and H 180oC.
  • Protection: IP-23 (Metal Box).
  • Ambient temperature: TA-25oC.
  • Cooling: ANAN (Air natural).
  • Certificate: UNE-EN 61558, UNE-EN 60076.

Dimensiones de transformadores trifásicos

Attention:
Special production material, once production has started, the order cannot be modified or reversed. Please note that payment order for cash back or non-refund PayPal incorporate this material is not supported.

Questions

Question
Hallo, I was looking at the TRT-40-Special (3x110v->3x230v), and i was wordering: We Rent part of a big old warehouse complex and there we have 3x110v we have them connected fase to fase to get 230v. Now we heard we can stay a while, so I want to upgrade our part of the elektricity. -Does this inverter had an option for a 0 (neutral line) or do I put a big steel pin into the ground? - I am located in the Netherlands (Amsterdam) can you make an invoice (and sell it to me) for me without the taxes. I believe I should pay taxes in the Netherlands and you dont have to pay any. - When do you think it could be here? I will meassure the voltage one last time to be sure. Thanks in advance Jan Terwey
Answer
Hello.
 
You tell us that it has a 110 Vac three-phase input voltage and that it takes 2 phases to have a 230 Vac two-phase voltage.
 
In the transformer that you are commenting on, if you have 110 Vac three-phase at the input and 230 Vac three-phase + Neutral at the output, if you use two output phases you will have 230 Vac two-phase, which is what you have now, if you take one phase and the neutral, will have 110Vac. The only improvement is that it has neutral.
 
What is the output voltage you need for your devices to work?
 
Regards
ADAJUSA
Jan Terwey on 01/30/2023 10:16:35

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