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Vendor: TENSE

TK40 - Current transformer 300/5 400/5 500/5 600/5 800/5

Barcode: TK403005302
€19,48
€19,48
excl. VAT: €16
12 in stock
Mark: 300/5
  • Description
  • Instructions
  • Payment methods
  • Warranty

Current Transformer TK40 - TENSE

Product description:
The TK40 current transformer's measuring window is designed for indirect measurement of alternating current in low-voltage installations and industrial applications. The transformer converts the high primary current into standard secondary current suitable for measuring, controlling, or protecting equipment.

Features:

  • Precision current conversion with accuracy class 0.5S.

  • Compact and durable housing made of flame-retardant, non-flammable ABS.

  • Terminal block with non-removable cover, suitable for large gauge conductors.

  • Short-circuit current withstand: Ith = 60 × In

  • Continuous current withstand: Id = 1 × In

  • Operating temperature: -25 °C ... +85 °C

  • Mounting: KK0001 or KK0002

  • Test voltage: 3 kV for 1 minute

  • Maximum system voltage: 0.72 kV

Technical parameters

Parameter Value
Available variants

300/5A, 400/5A, 500/5A, 600/5A, 800/5A
Rated burden 3.75 VA
Accuracy class 0.5S
Primary winding 40 × 10 mm
Inner hole (conductor diameter) Ø 30 mm
Rated frequency 50-60 Hz
Impact current limitation FS 5
Installation KK0001 / KK0002
Housing material Flame-retardant, non-flammable ABS


Standards:
IEC 60044-1, IEC 61869-2, VDE 0414-1, DIN 57414, BS3938, BS7626, EN 61869-2

Quality control:
Each transformer is individually factory tested, the results are recorded in a test report and attached to the transformer.

Download

Technical information on current transformers (996 kB) - will be sent on request

Online card payment - after completing the order, you will be redirected to the payment gateway, payment confirmation will be sent to you by email

Cash on delivery - payment is made to the transport company's driver according to payment regulations

Bank transfer - you will receive a proforma invoice by email no later than the next business day, which will contain the account number you need to enter when making the payment. 

Invoice - this payment option is available to partners who have a framework agreement signed with our company.

If you want to use the last 2 options, please call our manager and they will instruct you on how to obtain an invoice with or without VAT.

The electrical devices we supply meet high quality standards, have a 24-month warranty, and comply with all EU requirements.

We also offer free shipping for orders over €100, a flexible system of discounts and promotions. The technical knowledge and experience of our employees allow us to provide high-quality advice and, if necessary, offer alternative electrical product solutions.

The electrical equipment we supply meets high quality standards, has a 24-month warranty and complies with all EU requirements.

In case of a claim, product returns are free of charge.

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