Trip circuit protection relay SIPROTEC 7VK87
panel-mountdigitalprogrammable

trip circuit protection relay
trip circuit protection relay
trip circuit protection relay
trip circuit protection relay
trip circuit protection relay
trip circuit protection relay
trip circuit protection relay
trip circuit protection relay
trip circuit protection relay
trip circuit protection relay
trip circuit protection relay
trip circuit protection relay
trip circuit protection relay
trip circuit protection relay
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Characteristics

Measured/monitored value
trip circuit
Mounting
panel-mount
Other characteristics
digital, programmable, configurable, adjustable, modular, with integrated transformer

Description

The SIPROTEC 7VK87 circuit breaker management device has specifically been designed for circuit-breaker management. With its modular structure, flexibility and the powerful DIGSI 5 engineering tool, the SIPROTEC 7VK87 device offers future-oriented solutions protection, control, automation, monitoring and PQ basic. Features Main function: •Automatic reclosing function, synchrocheck, circuit-breaker failure protection Tripping: •1-pole and 3-pole or 3-pole Inputs and outputs: 12 predefined standard variants with •4/4 or 8/8 current transformers / voltage transformers, •5 to 31 binary inputs, •8 to 46 binary outputs Hardware flexibility: •Flexibly adjustable I/O quantity structure within the scope of the SIPROTEC 5 modular system Width of housing: •1/3 × 19 inches to 2/1 × 19 inches Functions DIGSI 5 permits all functions to be configured and combined as required. •Automatic reclosing function and synchrocheck for line protection applications with 1-pole and 3-pole tripping •Circuit-breaker failure protection for 1-pole and 3-pole tripping •Point-on- wave switching •Control, synchrocheck and switchgear interlocking protection •Voltage controller for transformers •Arc protection •Voltage protection •Graphical logic editor to create powerful automation functions in the device •Single-line representation in small or large display
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.