Type B...

• Oil Type Mini-sub

• SF6 Type Mini-sub

200 KVA to 1600 KVA

Type B Mini-Substations features both oil and SF6 Switchgear. Both Specially tailored to meet our clients needs & specifications. Both units are manufactured of the highest quality and meet both BSS and ISO standards and are approved by all major utilities.

• ARC Venting
• Remote operation
• SF 6 & Oil
• Ranging from 315KVA - 2MVA
• Fully padlockable
• Interlocked
• Vandal proof
• Sturdy & Robust Steel Enclose
• Oil; Protection (Fused)
• SF6; Protection Fused / Breaker)
• HV Metering
• LV Metering
• Internal ARC Protection
• Side & Rear Cable access for Maximum operator saftey
• Corrosion Protection for the most arid conditions
• Integrated Test facility
  
  
  
  

System Specifications

• FRMUMU (Fused Ring Main Unit Metering Unit
• FRMU (Fused Ring Main Unit - Non Extensible)
• VRN (Vacume Ring Main Unit - Non Extensible)
• VCN (Vacume Circuit Breaker - Non Extensible)

Past Events:

Jocastro attended the Electroc Technical * equipment, transmission, districbution, instrumentation & control supplier road show in Windhoek (Namibia) Thursday, 19 February 2009 The event was a great success and would hereby like to thank all that visited our stand.

Up and Coming Events

Jocastro News:

Jocastro's new Transformer winding machine set to revolutionise the transformer industry.

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Jocastro's new manufacturing plant expected to have phase 1 completed by mid 2009.

Jocastro is BEE compliant.

Stock units available for both transformers , switchgear and miniature sub stations.

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Delivery On Transformers and Miniature Substations 8 -12 Weeks.

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Delivery on Switchgear and Metering units 4 -6 Weeks

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