Single Phase Capacitor Switch RCS-1

Breaking Capacity
High Voltage Circuit Breakers
Operation
Energy-storage Type
Speed
High-Speed Circuit Breaker
Arc-extinguishing Medium
Vacuum
Installation
Fixed
Structure
Vcb
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Single Phase Capacitor Switch RCS-1

Description

 

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.

Beierbian 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 Beierbian 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

Upper terminal Insulator cover 3 pcs/set

Lower expaning bushing 3 pcs/set

Note:

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

Upper terminal  3 pcs/set

Lower termianl  3 pcs/set

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:

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

Main technical parameter

Main technical data of the RCS

No.

 

Item

 

Unit

Data

1

Rated voltage

 

KV

15/27

2

Rated current

 

A

630/800

3

Rated frequency

 

HZ

50/60

 

4

Power frequency 1min

 

Dry

KV

60/79

 

Wet

KV

55/65

 

5

Lightning impulse withstand voltage(peak value)alternate, opposite/fracture

 

KV

125/150

 

6

Rated short circuit breaking current

 

KA

16/20(25*)

 

7

Rated short current switching current(peak value)

 

KA

40/50/(63*)

 

8

Rated peak value withstand current

 

KA

40/50/(63*)

 

9

4S short time withstand current

 

KA

16/20(25*)

 

10

Rated operating circulate

 

 

O-0.3S-CO-180S-CO

 

11

Breaking current frequency under rated short circuit

 

times

30

 

12

Single capacitor breaking

 

A

630

13

Back to back capacitor bank breaking

 

A

400

14

Mechanism life

 

times

30,000

15

Secondary loop 1 min power frequency withstand voltage

 

KV

2

Note: (*) is meant special for optional. When needed should discuss with our engineer.

Exceeds Electrical Requirements of ANSI C37.66

Creepage Distances of RCS capacitor switch

Description

15kV BIL

95kV

15kV BIL

110kV

27kV BIL

125kV

27kV BIL

150kV

T to T*

406mm

960mm

T to G/E*

460mm

1020mm

Note:

T to T* -----Terminal to terminal creepage

T to G/E* -----Terminal to ground/earth creepage

Outline & Sizes for RCS-1

Outline & Sizes for RCS capacitor switch controller

Capacitor switch controller features(Optional)

Offering:

1.ON/OFF signal light; 2.Alarm(fault) light; 3.Open & Close push button; 4.Batteries; 5.Capacitor; 6.MCB; 7.power inverter; 8.intelligence Control device; 9.Rotate switch;10.Auxiliary switch contacts; 11.Cable connector; 12.Terminals; 13.Others

 

Specification of components:

1.ON&OFF single light
ON single light red color,OFF light Green.Power from inner controller
2.Alarm(fault) light
Yellow color,Power from inner controller,Power from inner controller
3.Open&Close push button
Open push button green color,Close push button Red color,Power from inner controller

Note: For remote controlling can set additional circuit loop,power from outside.detail see secondary diagram
4.Batteries,2pcs
12Vdc,7AH/pcs,Close push button Red color,Power from inner controller.
5.Capacitor,1pcs
250Vdc,22000uF.
6.MCB,2poles 1pcs,1poles 1pcs.
AC220Vac,16A,for protection and switching.
7.Power inverter,capacitive &battery/1pcs
Capacitive type,24Vdc exchange to 250Vdc,battery inverter accordingly outside power
8.Intelligence control device 1pcs
For switching&controlling coils
9.Rotate switch,220Vac 1pcs
Control for remote circuit or local circuit
10.Auxiliary switch contacts
backup for clients.220Vac.10A
Note: Other pls contact with Beierbian`s engineers.

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