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Overview
- 35kV voltage rating with 200A continuous current capacity
- Maximum Continuous Operating Voltage (MCOV): 17.0kV RMS
- ESA Elbow type design for 35kV class switchgear and transformers
- Shielded construction for enhanced dielectric strength and contamination resistance
- Includes 36" #4 AWG ground lead and 200 amp switching/fault-close loadbreak bushing
Specifications
Amperage Rating | 200 A |
Type | Elbow Surge Arrester |
Voltage Rating | 35 kV |
Package Dimensions (L x W x H) | 0.01 IN x 0.01 IN x 0.01 IN |
Package Dimensions (L x W x H) | 0.0254 cm x 0.0254 cm x 0.0254 cm |
Package Weight (Imperial) | 5.9700 L |
Package Weight (Metric) | 2.7080 kg |
Frequently Asked Questions
What is the length of the ground lead provided?
A 36 inches #4 AWG ground lead is provided with each unit.
What is the maximum discharge voltage at 10 kA for 375ESA-21?
For a 35 kV voltage class and 17.0 MCOV, the maximum discharge voltage at 10 kA is 65.52 kV crest.
What is the duty cycle rating for 375ESA-21?
For a 35 kV voltage class and 17.0 MCOV, the duty cycle rating is 21 kV RMS.
Is the 375ESA-21 submersible?
Yes, the molded EPDM rubber arrester housing is fully shielded and fully submersible.
What is the current withstand rating of the ground lead?
The #4 AWG flexible copper ground lead withstands 10,000 amps for 10 cycles without fusing.
What is the MCOV for the 375ESA-21?
The Maximum Continuous Operating Voltage (MCOV) for the 375ESA-21 is 17.0 kV RMS.
What is the voltage class for 375ESA-21?
The 375ESA-21 is designed for a 35 kV voltage class system.
What is the product type of 375ESA-21?
The 375ESA-21 is a 200 amp elbow style shielded surge arrester.
What is the length of the ground lead provided?
A 36 inches #4 AWG ground lead is provided with each unit.
What is the voltage class for 375ESA-21?
The 375ESA-21 is designed for a 35 kV voltage class system.
Frequently Asked Questions about ABB - Installation Products
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