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Littelfuse SE-330-05-00 NGR Mon.,Univ., Ethernet Dual Sc Fiber
Normally In Stock
Code: 565589
Littelfuse SE-330-05-00 - SE-330 Series – Neutral-Grounding-Resistor Monitor Series - 65-265 Volt, 85-275 Volt (DC)
Condition: New
Usually ships Same Day or Next Day$7965.38
Sale Price
$6637.82
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Description
Littelfuse SE-330-05-00 is a versatile and reliable protection device suitable for resistance grounded AC systems. With its fail-safe/non fail-safe operation and various relay contacts configurations, it ensures safe and efficient operation. It offers standard harmonic filtering, multiple reset options, and a wide range of supply voltage inputs. The device is equipped with USB and Ethernet communication capabilities and includes analog output current for precise monitoring. It also features RF trip capabilities and is available with the latest revision.
Specifications
Manufacturer
Littelfuse
Component
Neutral Grounding Resistor Monitor
Coil Voltage Rating
65-265 Volt
Coil Voltage Rating
85-275 Volt (DC)
Features
Continuous NGR monitoring
Shorted NGR detection
Ground-fault detection
Adjustable pickup (2–100 %)
Adjustable time delay (0.1–10 s)
Universal CT compatibility
Programmable output contacts
Selectable contact operating mode
Analog output (4–20 mA)
Pulsing output (SE-330 only)
Detects resistor failure within seconds, reduces transient-overvoltage risk, removes risk of ground-fault detection failure
Detects a ground fault on the neutral that could bypass the resistor, ensures fault current is not higher than expected
Main or backup protection to detect a ground fault anywhere on the monitored system
Select greatest sensitivity without false operation, adjustable in 1 % increments
Adjustable trip delay allows quick protection and system coordination
Downloads
Code: 565589
Littelfuse SE-330-05-00 NGR Mon.,Univ., Ethernet Dual Sc Fiber
$7965.38
Sale Price
$6637.82