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EKF DV AVERES Technical Manual

Residual current circuit breakers
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TECHNICAL MANUAL
Residual current
circuit breakers
DV EKF AVERES

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Summary of Contents for EKF DV EKF AVERES

  • Page 1 TECHNICAL MANUAL Residual current circuit breakers DV EKF AVERES...
  • Page 2 1 DESCRIPTION Residual current circuit breakers DV EKF AVERES are used in 50/60Hz 230V/400V AC electrical circuits. Residual current circuit breakers (RCCB) are designed to: • protect persons against electric shock by accidental indirect contact with exposed conductive parts of electrical installation.

  • Page 3: Technical Data

    2 TECHNICAL DATA Table 1 Characteristics Values Number of poles 2, 4 Rated operating voltage Ue, V 230 / 400 Circuit type Rated frequency, Hz 50 / 60 Rated current In, А 25, 40, 63, 80, 100 Electromagnetic Residual current protection type (voltage independent) Residual current trip type A, AC, S...

  • Page 4: Overall Dimensions

    Table 3 - Standard trip /non-trip time limits Standard trip /non-trip time limits Type In/A I∆n/A for residual current (I∆), sec. 5, 10, 20, 50, 100, I∆n 2I∆n 5I∆n I∆n 200, 500 (A) Non-se- Any value Any value 0,3 0,15 0,04 0,04 0,04...

  • Page 5: Installation And Connection

    (PE) in the protection area of the RCCB, when installing the device. RCCB DV EKF AVERES can be complemented with the following accessories: shunt release AV-SNT2, alarm contact AV-SD, auxiliary contact AV-OF, auto reclosers M1, M6S and M6, and undervoltage release AV-MIN.

  • Page 6: Operation Conditions

    7 DELIVERY SCOPE Residual current circuit breakers DV EKF AVERES are supplied in an individual package. RCCB 80A and 100A versions are supplied with phase barriers. For all available documentation, scan the QR-code on the insert or on the inside of the package.
  • Page 7 Republic of Kazakhstan: TOO «Energoresheniya Kazakhstan», Kazakhstan, Almaty, Bostandyk district, Turgut Ozal st., 247, apt 4. 13 CERTIFICATE OF ACCEPTANCE The residual current circuit breaker DV EKF AVERES has been approved for operation. Date of manufacture: for information, refer to the product package.

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