5810-BI-15 3M | Alldatasheet

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Technical content

Industrial Loadbreak Bushing Insert 200 A 15 kV Class 5810-BI-15 Data Sheet

1.0 Product Description

1.1 General

The 3M™ Industrial Loadbreak 15 kV Bushing Insert threads into a universal bushing well to provide the same function as an integral loadbreak bushing. Using bushing inserts makes field installation and replacement possible and efficient. Bushing inserts and elbow connectors comprise the essential components of all loadbreak connections. The Bushing Insert uses a patented “ALL COPPER CURRENT PATH,” containing only one current transfer point, within the insert itself. The uncomplicated nature of the current path design delivers superior, reliable performance. An internal hex broach allows for positive torque controlled installation. Using a torque tool, the bushing insert can be properly tightened into the bushing well without the fear of accidentally breaking the bushing well stud. The exclusive latch indicator ring, located on the circumference of the bushing’s collar, eliminates the guesswork of loadbreak elbow installation on the bushing insert. The bright yellow ring provides immediate feedback to determine if the elbow is properly installed on the insert. If the yellow ring is completely covered by the loadbreak elbow, it is fully “latched.” If the ring is visible, the elbow can be installed correctly before any problems can occur. The bushing insert meets all the requirements of ANSI/IEEE Standard 386 and is completely interchangeable with mating products that also meet ANSI/IEEE Standard 386. When mated with a comparably rated component, the bushing insert provides a fully shielded and submersible connection for loadbreak operation.

1.2 Installation

No special tools are necessary. The insert can be installed by hand or with the assistance of a torque tool. Using the hex-broached base (see Figure 2) and a torque tool, consistent installation can be easily achieved. Refer to Installation Instruction Sheet for details. Figure 1. Loadbreak Bushing Insert with latch indicator ring and “All Copper Current Path”for application in transformers, switches and other apparatus.

1.3 Production Tests

Tests conducted in accordance with ANSI/IEEE Standard 386:

  • ac 60 Hz 1 Minute Withstand 34 kV
  • Minimum Corona V oltage Level 11 kV Tests conducted in accordance with manufacturer’s requirements:
  • Physical Inspection
  • Periodic Dissection
  • Periodic Fluoroscopic Analysis TABLE 2 Current Ratings and Characteristics Current ratings and characteristics are in accordance with ANSI/IEEE Standard 386. Description Amperes Continuous 200 A rms Switching 10 operations at 200 A rms at 14.4 kV Fault Closure 10,000 A rms symmetrical at 14.4 kV after 10 switching operations for 0.17 s Short Time 10,000 A rms symmetrical for 0.17 s 3,500 A rms symmetrical for 3.0 s Description kV Standard Voltage Class 15 Maximum Rating Phase-to-Phase 14.4 Maximum Rating Phase-to-Ground 8.3 ac 60 Hz 1 Minute Withstand 34 dc 15 Minute Withstand 53 BIL and Full Wave Crest 95 Minimum Corona Voltage Level 11 Voltage ratings and characteristics are in accordance with ANSI/IEEE Standard 386. TABLE 1 Voltage Ratings and Characteristics

3.0 Availability

The 3M™ 5810-BI-15 Industrial Loadbreak Bushing Insert is available for use with ANSI/IEEE Standard 386 universal bushing wells, for making loadbreak connections with 15 kV ANSI/IEEE Standard 386 loadbreak elbow connectors.

2.0 Features and Detailed Description

FIgure 2. Bushing Insert cutaway illustrates uncomplicated nature of current path. Note: Dimensions given are for reference only. Figure 3. Bushing Insert profile and stacking dimensions. Each kit contains:

  • Loadbreak Bushing Insert
  • Shipping Cap (not for energized operation)
  • Silicone Lubricant
  • Installation Instruction Sheet TABLE 3 Loadbreak Bushing Insert Kit Description Catalog Number Loadbreak Bushing Insert 5810-BI-15 3M is a registered trademark of 3M. IMPORTANT NOTICE Before using this product, you must evaluate it and determine if it is suitable for your intended application. Y ou assume all risks and liability associated with such use. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture as of the date of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any loss or damage arising from this 3M product, whether direct, indirect, special, incidental or consequential regardless of the legal theory asserted. Electrical Products Division 6801 River Place Blvd. Austin, TX 78726-9000 www.3M.com/elpd Litho in USA ©3M IPC 2000 78-8124-4459-0-B