Rockwill standard recloser
What is Standard of Rockwill Brand Auto Recloser? Rockwill Brand standard auto rec…
Rockwill standard recloser

Rockwill standard recloser

Detailed description

  • Description
  • Function feature
  • Additional options

What is Standard of Rockwill Brand Auto Recloser?


Rockwill Brand standard auto recloser is fully meet to Standard IEC62271-111 & ANSI/IEEE C37.60.

Fully follow the above standard for type test and routine test.

Additional functions reuirement is offered, like: ESKOM standard, TANESCO standard, BPC standard, SEC standard, DEC, Meralco, KPLC, BREB,...etc.

Besides, Rockwill even provide with patent design for new recloser,....

RCW+ auto recloser

RCW+ type auto recloser is ANSI/IEC standardized plus design products which is equipped with one magnetic actuator mechanism, one manual closing/opening/Locking device, 3 current sensors, max 6 voltage sensors, with more functional like protection curves + curves programble, coodination logics + logics  programble,  programble communication protocols, PC software, APP control tool, etc...  with RWK352 controller,....

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RCW+ type auto circuit recloser is a solid insulation reclosure with zero pressure Sf6 GAS sealed. with high creepage design, higher insulation level,  suit using for Maximum 42kV level sytem.

It's vacuum interrupting technology, and IP67 IP protection class, It avoid any bad influence high polution enviroment of humidity, salt or alkali incursion or small animal,etc...

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RCW+ type auto circuit recloser is proper for using in either important area or extreme bad envirment area which normal ACR is not capable well service!

More information pls contact with us!


Rockwill Standard auto recloser


Rockwill's recloser gather multi relay protections like:

EF1/EF2

SEF1/SEF2

Cold Load Pickup

Live Load Blocking

Oscillography Capture capability

Programmable Logic

4 Independent Protection Groups

Advanced Automation

Harmonic Protection and Monitoring

Hot Line Tag Capability

Negative Phase Sequence Overcurrent

Inverse Time Protection

Live Line Function & Hot Line Tag Function

Definite Time Protection

Directional Sensitive ground Fault Protection

Two fast-two slow curves

Phase (OV1) & Line-to-Line (OV2) Over Voltage

Temporary Time Addition

Directional over current and ground fault protection

Voltage Protection Element

Phase under-voltage balanced element (UV1)

Logic program-able function

Phase-to-Phase Under-voltage Element (UV2)

Zone Sequence Co-ordination

Loss of Supply (UV3)

High set Instantaneous element

Voltage Sag Protection (UV4 Sag)

Power Quality monitoring including Systems Performance Indices, Voltage Sags and Swells

Voltage reclose control with automatic back feed(restoration provides loop automation functionality)

If you want More functions, pls consult with us

Part Number

RCW15M/630-20

RCW27M/630-20

RCW38M/630-20

Current Sensing

3 x Current Transformers

3 x Current Transformers

3 x Current Transformers

Voltage Sensing

3 x Voltage Sensors

3 x Voltage Sensors

3 x Voltage Sensors

Control Type

RWK-351

RWK-351

RWK-351




Best solution for your power!
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