Model:
MT-SPI-69KV-350KV-30IN-M1SKU:
MT-SPI-69KV-350KV-30IN-M1Availability:
In StockDocuments:
Spec Sheet
$157.94
Estimated price. Final price and availability are subject to confirmation. Contact our sales team for a current quote.
Product Overview
69 kV Station Post Insulator, Porcelain Type, 350 kV BIL, 30 Inches Total Length, w/ a Non-magnetic Cap is a product intended for professional commercial and industrial applications.
Key Specifications
- Unit Type: Station Post Insulator, Porcelain Type
- System Voltage: 69 kV
- Low Frequency Withstand Voltage, Wet, 10 sec.: 145 kV
- BIL Voltage: 350 kV
- Impulse Flashover-Positive: 390 kV
- Min. Arcing Distance: 26.4 inches
- Min. Creepage Distance: 96.5 inches
- Total Length: 30 ± 0.03 inches
- Radio Influence Voltage (60 Hz Test Voltage to Ground): 44 kV
- Radio Influence Voltage (Max. RIV @ 1 MHz): 200 µV
This item is grouped with 400A-600A Non-Fused Disconnect Switches - Wall Mount Disconnects.
Before ordering: Verify ratings, dimensions, compatibility, and installation requirements before ordering.
Specifications
BIL Voltage
350 kV
Bolt Circle
5.0 inches
Bottom (Min. Thread)
0.75
Bottom (Tap + 0.015)
5/8-11
Cantilever Strength (Underhung)
1500 lbs
Cantilever Strength (Upright)
1500 lbs
Cap
Included, Non-Magnetic
Compression Strength
25000 lbs
Core Material
Fiberglass Rod
Fitting Material
Galvanized Steel
Housing Material
Silicon Rubber
Impulse Flashover-Positive
390 kV
Low Frequency Withstand Voltage, Wet, 10 sec.
145 kV
Min. Arcing Distance
26.4 inches
Min. Creepage Distance
96.5 inches
Mount
Horizontal or Vertical Mount
Number of Sections
(1)
Radio Influence Voltage (60 Hz Test Voltage to Ground)
44 kV
Radio Influence Voltage (Max. RIV @ 1 MHz)
200 µV
Shipping Dimensions
13.78" x 13.78" x 51.18"
Shipping Weight
190 lbs
System Voltage
69 kV
Top (Min. Thread)
0.75
Top (Tap + 0.015)
5/8-11
Torsion Strength
15000 ln-lbf
Total Length
30 ± 0.03 inches
Unit Type
Station Post Insulator, Porcelain Type
Weight
-
Technical
Tensile Strength
16000 lbf
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