KINKEI

As KINKEI SYSTEM CORPORATION‘s representative in Vietnam, we provide full range options of Travelling Wave Fault Locator System (FL) from a market leading manufacturer of highly advanced electric power measurement and monitoring systems, which have been continuously improved for decades to satisfy customers. Our main products include surge type fault locator SFL-2000, SFL-3000, …

KINKEI SFL-2000 is a surge type fault locator which is able to locates transmission line fault accurately. The calculation error is less than 200m.

Features:

Highly accurate fault locator
・Location accuracy: ±200m
・GPS time synchronization accuracy: 160nS
・High sampling frequency : 10MHz

Reliable fault detection
・DFR deviation trigger and DFR variation trigger are available to detect a fault.

Voltage elements are used for fault locating (OPTION)
・Be able to locate faults even when current surge is too small to detect.

Be able to manage up to 4 terminal per one transmission line
・Complies with IEC61850 and can subscribe GOOSE message from station bus, trigger DFR and record to DFR and SER.

Backup fault locating functions (OPTION)
・Even when the fault surge is very small and it cannot be detected, the system is able to locate the fault point by Backup Fault Locating Functions (the Current Division Ratio Method /The Impedance Method).

Clamp CT
・Easy to install.

Multi channels, compact size
・Be able to connect to up to 8 circuits.
・Dimension482(W)×266(H)×300(D) mm

Highly operable human machine interface
・Not only F/L server but also surge recorder is equipped with a web server.

KINKEI SFL-3000 is developed based on SFL-2000 technology and compatible with existing SFL-2000.

Features:

High sampling & Accurate time synchronization
・High sampling frequency : 10MHz
・GPS time synchronization accuracy: 160ns

Reliable trigger
・Four types of triggers are available to detect transmission line fault certainly.

Split-Core Current Transformers
・Easy to install with Split-Core CT

Voltage elements are used (OPTION)
・Be able to use voltage elements even when current surge is too small to detect.

Multi channels, compact size fault locator
・Be able to connect to up to 8 circuits.(Current + Digital )
・Be able to connect to up to 4 circuits.(Current + Voltage + Digital )
・Dimension 482(W)x221.5(H)(EIA: 5U)x296.8 (D) mm

KINKEI Travelling Wave Fault Locator System consists of the Surge Type Fault Locator SFL-2000 and SFL-3000 installed at every terminal (electric power station) of transmission line and F/L server that performs computation necessary to localize the fault point.

The result of fault location can be checked by accessing the system from the client PC through Web browser.

Features:

Highly accurate locating
・Location accuracy: ±200m

Applied transmission lines
・Solid (directly) grounding system, Resistance grounding system
・Overhead line (OH), Underground cable (UG), combined OH&UG
・600km
・Able to manage up to 4 terminals per transmission line

Highly operable human machine interface
・Both F/L server and SFL-3000 are equipped web server.
・Connection to the F/L server and the SFL-3000 can be made through a web browser.

E-mail notification
・An E-mail is automatically sent to the registered address to notify the occurrence of a fault.

Backup fault locating functions (OPTION)
・Locate the fault point by the current division ratio method or impedance method when the fault surge is very small.

Fault location mapping (OPTION)
・Fault locating on map are available.