Solar Insulation Piercing Connectors IEC

Question: What is the cable acceptance range of TE SIPC Solar IPC Assemblies?

Answer: Our SIPC insulation piercing connectors cover a wide range of trunkbus cables from 95mm² to 400mm² and the 6mm² to 35mm² tap cable side.

Question: How many string inputs can the connector accept?

Answer: Below are the string inputs that the connector can accept:

• 2 strings = SIPC 240 & 400 and SIPC240 & 400 - ES with dual tap jumper assembly
• 4 strings = SIPC 240 & 400 and SIPC240 & 400 with quad tap jumper assembly
  
• 6 strings = SIPC 240 & 400 and SIPC240 & 400 with multi-tap (6 point) jumper assembly

Question: What conductor types are acceptable to use with the connector?

Answer: There are two types of conductors that are acceptable to use:

• Trunk Bus Side = AL/CU
• Tap Side = CU

Question: What are the acceptable operating temperatures?

Answer: Below are the operating temperatures of TE’s SIPC:

• Operating Ambient Temperature = -40°C (-40°F) to 55°C (131°F)
• Connector Installation Temperature = 0°C (32°F) to 55°C (131°F)
  

Question: What are the maximum current ratings of TE's SIPC Solar IPC Assemblies?

Answer: Based on an operating ambient temperature of -40°C (-40°F) to 55°C (131°F):

1. Trunk Ratings
   • 95 mm² to 400 mm²  = 300 A
2. Tap Ratings
   • 6mm²  CU stranded = 35A each
     
   • 10mm² CU stranded = 50A each
     
   • 16mm² CU stranded = 70A each
     
   • 25mm² CU stranded = 105A per side
     
   • 35mm² CU stranded = 150A per side

Question: How does the factory-integrated multi-tap harness benefit the installation process?

Answer: The factory-integrated multi-tap harness, reduces the number of field-installed components, and enhances reliability. This also leads to a reduction in installation time and overall costs.

Question: Are the SIPC connectors suitable for harsh environmental conditions?

Answer: Yes, the SIPC 240 and 400 connectors are Class II connectors according to IEC 61140:2001, and are specifically designed to withstand harsh environmental conditions. They are maintenance-free and built to last for the system's lifetime.

Question: What features ensure the safety and reliability of the SIPC assemblies?

Answer: SIPC assemblies are equipped with SAFE-TE caps that are UV-resistant, IP-68-rated, and re-usable. They also include end-seal caps for dead-end applications.