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Code: 565646
Littelfuse SE-330HV-00-01 NGR Monitor Hv NC K4
Normally In Stock
Littelfuse SE-330HV-00-01 - SE-330HV Series – Neutral-Grounding-Resistor Monitor Series - 65-265 Volt, 85-275 Volt (DC)
Condition: New
Usually ships Same Day or Next Day*NON-CANCELLABLE, NON-RETURNABLE*
$5939.81
Sale Price
$4949.84
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Description
Littelfuse SE-330HV-00-01 is a versatile relay with various configurations and options. It is suitable for resistance grounded AC systems with a supply voltage range of 65-265VAC and 85-275VDC. With fail-safe/non-fail-safe operation and front-panel or remote reset, it offers flexibility. It also features USB communication and analog output current. Its harmonic filtering capability and GF trip time range make it ideal for different applications.
Specifications
Manufacturer
Littelfuse
Component
Neutral Grounding Resistor Monitor
Coil Voltage Rating
65-265 Volt
Coil Voltage Rating
85-275 VDC
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: 565646
Littelfuse SE-330HV-00-01 NGR Monitor Hv NC K4
$5939.81
Sale Price
$4949.84