MCC's

Low Voltage Electrical Systems

Direct On Line Solutions

• Complete range of standard starters.
• Isolator Stations.
• Junction Boxes.

Soft Starter Solutions

• Complete range of standard starters.

Variable Speed Drive Solutions

• Complete range of standard starters.

Distribution Boards

• SANS 10142.
• Main & sub distribution boards.
• From 380V to 690/1000V.
• Up to 6200A.

Fixed pattern Motor Control Centre

• Steelwork & Copperwork.
• IEC 61439 Compliant.
• IEC 61641 Compliant.
• From 380V to 690/1000V.
• Up to 4000A,65kA/1s, Int.Arc 65kA/300ms.
• Up to IP54, Form 3b/4a.

Fully withdrawable Motor Control Centre

• From 380V to 690V.
• Up to 5000A Main busbar,1090A Vertical busbar.
• Short time withstand (1s) 50/80kA - 480V.
• Degree of protection IP42, Form 3b & 4b.

Electrical Reticulation

• 4Sight OT Automation has been extensively involved in large electrical reticulation projects both urban and rural environments
  (involving both overhead and underground).

Low Voltage Electrical Services

• Design.
• Procurement.
• Manufacturing.
• Setup and Configuration of Network Architecture.
• Factory Acceptance Testing.
• Installation.
• Handover with Certificate of Compliance

 

Low Voltage Electrical Components

Switchgear

Moulded Case Circuit Breakers

• Rated currents from 16 to 1600 A.
• Short circuit breaking capacity of up to 80 kA (380/415 V).
• Moulds with fixed and adjustable thermal and magnetic units.

Miniature Circuit Breakers

• Rated currents from 2 to 125 A tripping characteristic curves B and C.
• MCB in 1, 2, 3 and 4 poles.
• Short-circuit breaking capacity: 3/10 kA IEC 60809 (residential).
• 510 kA IEC 60947-2 (industrial).

Air Circuit Breakers

• Rated currents up to 6 300A.
• Short-circuit breaking capacity of up to 120 kA (380/415 V).
• Standard trigger unit with LSIG protection.
• Fixed and withdrawable versions.
• Complete range of accessories.

Motor Protection Circuit Breakers

• Starting and protection for motors up to 18.5 KW / 25 HP at 380/415 V.
• Adjustable thermal release for overload protection up to 100 A.

Electronic Overload Protection

• Smart relay.
• Reliability and precision on monitoring, operation and protection of LV electronic motor.
• Compact and modular concept.
• Full motor protection and monitoring through current and voltage measurements.
• Multiple operating modes including PLC functions.

Ultra Rapid Semi Conductor Fuse Protection

• Designed and tested according to IEC 60269 for currents from 2 to 1 000 A.
• AR classes, NH type: protection against short-circuits in semiconductors / electronic equipment up to 690 V ac.

Compact Contactors

• Contractors and overload relays.
• Complete line from 9 to 800 A.
• Direct mounting of contractors to overload relays up to 105 A.
• Large accessary range.

 

Soft Starters

• CE Certified.
• UL Certified.
• IEC Compliant.
• Any motor application from 3 A to 2160 A.

Variable Speed Drives

• CE Certified.
• UL Certified.
• IEC Compliant.
• 0.55 to 5600 kW.

Surge Protection

• Type 1 to Type 3.
• IEC Compliant.
• Devices for installation in residential, and industrial environments.

Chokes/Reactors

• Single Phase Line Chokes.
  • Single phase input reactors, used to reduce harmonics.
• Three Phase Line Chokes.
  • Three phase input reactors, used to reduce harmonics.
• Motor Chokes.
• Three phase output reactors, used with long or multiple motor cables.

 

MCC

MOTORS

TRANSFORMERS

DIVERS

POWER QUALITY