VAMP 11V is a basic numerical relay that provides reliable and effective voltage or voltage and frequency protection with automation, control and measurement functions. It may be applied to all low voltage or medium voltage applications as a primary or back-up protection device. Many selectable options embedded in the relay offer a high level of flexibility in terms of application and maintenance. VT ratio, communication protocol, HMI language or independent settings of hysteresis for under or over-voltage protection are all selectable in the menu. Moreover, only 3 relay models are used to accommodate specific applications and operating conditions. A unique list of only 10 model variants (type designations) cover all model, voltage input range and auxiliary power supply options, meaning that ordering and spares holding is simplified for ease of use. Switchable serial communication (IEC 60870-5-103 or Modbus) allows the device to connect to almost any kind of SCADA system. A front USB port and multilingual HMI makes Vamp 11V user-friendly with reduced maintenance costs. VAMP 11 series is housed in a small flush mounting case (only 106.5 x 106.5 x 113 mm) which can be complemented by two optional accessories: a wall mounting adaptor and a secure front cover to prevent from unauthorised access.


Depending on the model, VAMP 11V is a perfect choice for retrofit of older technology devices (model L). It can be used as an auxiliary under or over voltage relay in MV substations or a primary voltage protection in LV substations (model N). Whereas VAMP 11V model A, having larger number of inputs & outputs allows users to create more advanced schemes for medium and low voltage applications. This model provides as well the most cost-effective solution for load shedding or restoration and a good choice for retrofit of over or under frequency electromechanical protection relays.


V11V Quick Start

Quick-Start-V11V-EN-QS-ver1.1.pdf | pdf | 685 KB | Last Changed: 17/12/2015 3:24pm


V11V connection diagrams

V11V-connection-diagrams.zip | zip | 445 KB | Last Changed: 17/12/2015 3:27pm


V11V Brochure EN

Vamp11V-NRJED115657EN-122015-web.pdf | pdf | 685 KB | Last Changed: 18/12/2015 8:22am


V11V Brochure RU

Vamp11V-NRJED115657RU-122015-web.pdf | pdf | 718 KB | Last Changed: 18/12/2015 8:23am


V11V User Manual

Vamp-11V-EN-Manual-1.0.pdf | pdf | 5.4 MB | Last Changed: 29/04/2016 3:34pm

V11V User Manual