Single Phase Capacitor Switch RCS-1

The RCS type Capswitch / Capacitor Switch

Rcs type Capswitch/Capacitor switch is a C2/C3 class special switchgear, Full complied with IEEE/ANSI C37.66 standard.

Rockwill offer you options:

Three phase solution,RCS-3N and RCS-3

Single phase solution,RCS-1

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The main difference between RCS-3 and RCS-3N:

Standard RCS-3 capacitor switch is using magnetic actuator.

The normal economic type RCS-3N is using spring mechanism.

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RCS-3N is upgarded type switch from RLW-24 and RLW-36 type vacuum load break switch.

RCS-1 type singe phase capacitor switch

General：

The Rockwill’s new generation RCS capacitor switch is a long mechnical life design vacuum switch that provides an operational life of over 100,000 (30,000open/close) maintenance-free operations.

Using the RCS will result in substantial savings from reduced maintenance and maximized bank uptime and will also improve Power Quality.
The RCS all comply with relevant standards.

Using condition：

Ambient temperature: -40 ~+85 , day temperature  difference: 25℃；
Altitude:≤1000m area;
Wind speed no exceeds 35m/s;
No normally intensity vibration
No intensity erosion gas, medium place (for example acid, alkali, smother eg.)
Pollution class: IV class;
Charge temperature -40℃~+85℃。

Offering：

With reliable design and high performance experience by magnetic actautor device.

High reliable magnetic actuator device

This advanced design monostable type magnetic actuator. With mechanical life 100,000 times.(10 times of spring type mechanism RCS)
Intelligence capacitor switch controller

With optional classes for rated current range:

For 15kV, with 630A, 20kA Breaking capacity. 800A, 20kA capacity, and 1250A, 20kA.

For 27kV, with 630A, 20kA Breaking capacity. 800A, 20kA capacity, and 1250A, 25kA.

With optional communication protocols & I/O port for user choice:
RS-232 and RS-485 ports supporting.

Modbus communication protocol support(GPRS or GSM wireless control*).

Note: (*) mean should customized by manufacturer if needed.

Accessories of RCS

Note:

all above insulating components for BIL 170kV expanding using. Any question pls contact with our engineer.

note:

Standard made of T2 copper material, for 630A rated current using. With expanding range.

Main new advantages of RCS capacitor switch

High reliable manual opening device

Visible ON/OFF indicator

IP64 class waterproof plug connector

Note:

ROCKWIILL Supply special design manual closing device technology with own patent,It applied for nomal and abnormal situation closing. Its closing speed(time) comply with IEC62271-100(GB1984-2003 standard)

This function can offset from magnetic actuator fault which when ctuator can’t work will cause the major accident.

Vacuum pole_

Primarcy incomer terminal(directly connect to intterruter reduce power lost)

Vacuum interrupter(Adopt the APG technology with external silicone rubber mold presure covering, increasing the whole insulation and weathering performance)

Outlet bushing (external modular design easy for quality cotrol amd maintenanace)

Appy ANSOFT design the high performance magnetc actuator, high reliable and free maintenanace. Through 35,000 times opening reverse excitation test, the demagnetization rate less than 1%.

Note:ROCKWIILL supply special patent modular design mono-stable type magnetic actuator with two coils controlling.Its the best design for vacuum RCS capswitch