Tender text – Summation current transformers
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Bill of quantities item (GAEB-like, for import into tendering software)
Source: https://celsa-messgeraete.de/en/planer – neutral, without manufacturer or type.

Item no. 01.0010
Short text: Summation current transformers
Long text:
Summation current transformer for measuring purposes, adding the secondary currents of several main
current transformers, for main transformers with equal or unequal ratios.

- Number of inputs: ______ (2 to 9)
- Ratio of the main transformers: equal / unequal; ratios: ______________
- Rated secondary current (inputs and output): 5 A or 1 A
- Accuracy class: 0.5 or 1
- Rated burden: _________ VA
- Standard: ______________

Including mounting material.
To be supplied and installed ready for operation.

Available versions (from product data, as of 21 Oct 2026):
- Number of inputs: 2 – 9
- Main transformers: unequal ratio / equal ratio
- Rated secondary current: 1 or 5 A
- Accuracy class: 0.5 or 1
- Rated burden: 0.2 or 15 VA

Make offered: ______________   Type: ______________ (to be filled in by the bidder)
Quantity: ______ pcs          Unit price: ______________ €          Total: ______________ €

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