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Microprocessor neutral grounding resistor monitor Littelfuse 5SHT-102-E for detection of ground faults
Microprocessor neutral grounding resistor monitor Littelfuse 5SHT-102-E for detection of ground faults
Microprocessor neutral grounding resistor monitor Littelfuse 5SHT-102-E for detection of ground faults
Microprocessor neutral grounding resistor monitor Littelfuse 5SHT-102-E for detection of ground faults
Microprocessor neutral grounding resistor monitor Littelfuse 5SHT-102-E for detection of ground faults
Microprocessor neutral grounding resistor monitor Littelfuse 5SHT-102-E for detection of ground faults
Specifications
Description :
Current Transformers RoHS
Mfr. Part # :
5SHT-102-E
Model Number :
5SHT-102-E
Description

Product Overview

The SE-330HV is a microprocessor-based neutral-grounding-resistor (NGR) monitor designed to detect NGR failures and ground faults in resistance-grounded systems. It offers advantages such as reduced ground-fault flash hazard, minimized point-of-fault damage, and reliable ground-fault protection, ensuring a stable system not subject to ferroresonance. The monitor measures NGR resistance, NGR current, and transformer or generator neutral-to-ground voltage. It is compatible with modern resistance-grounded systems and can be used in alarm-only or tripping systems with selective coordination.

Product Attributes

  • Brand: Littelfuse Startco
  • Origin: Printed in Canada
  • Copyright: 2017 Littelfuse Startco

Technical Specifications

ComponentModelKey Specifications
Neutral-Grounding-Resistor MonitorSE-330HVMicroprocessor-based, detects NGR failures and ground faults, measures NGR resistance, NGR current, and neutral-to-ground voltage.
Sensing ResistorER-series (e.g., ER-15KV, ER-25KV, ER-35KV, ER-72KV, ER-1000HV)100- or 200-kW rating required for monitoring.
Current Transformer (CT)EFCT-1, SE-CS30-70, EFCT-26, SE-CS30-26Used for ground-fault current sensing.

2506301720_Littelfuse-5SHT-102-E_C6095529.pdf

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Microprocessor neutral grounding resistor monitor Littelfuse 5SHT-102-E for detection of ground faults

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Product Detail
Description :
Current Transformers RoHS
Mfr. Part # :
5SHT-102-E
Model Number :
5SHT-102-E
Contact Supplier
Microprocessor neutral grounding resistor monitor Littelfuse 5SHT-102-E for detection of ground faults
Microprocessor neutral grounding resistor monitor Littelfuse 5SHT-102-E for detection of ground faults
Microprocessor neutral grounding resistor monitor Littelfuse 5SHT-102-E for detection of ground faults

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Current Transformers, Pulse Transformers, Power Transformers
Employee Number :
>300
Certification Level :
Verified Supplier
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