Littelfuse Electrical Products Oil and Gas Brochure
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SE-330-20-00
NGR MONITOR 48-Vdc | Series: SE-330SE-330-20-00 is an advanced ground-fault and neutral-grounding resistor monitor with a supply voltage ac of 28–52 and a supply voltage dc of 36–72. Network communications is offered via USB.
| Property | Value |
|---|---|
Supply Voltage AC | 28 - 52 |
Supply Voltage DC | 36 - 72 |
Relay Contacts Config | 2 Form A; 2 Form C |
Analog Output Current (mA) | 4 - 20 |
Communications | USB |
New Rev Avail | Now |
Old Rev Avail | No longer available |
IEEE Device Numbers | 50G - 50N - 51G - 51N - 59N - 86 |
Relay Contacts Operation | Fail-safe / Non Fail-safe |
Dimensions | 8.4 H x 3.9 W x 5.8 D in. |
Weight (kg) | 0 Kg (kilogram) |
Auto Manual Reset | Latching; Autoreset |
Conformally Coated | Standard |
Frequency (Hz) | 50; 60; ASD |
GF Trip Level Range (%) | 2 - 100% of CT-Primary Rating |
GF Trip Time (s) | 0.1 - 10.0 |
Harmonic Filtering | Standard (DFT) |
Reset Type | Front-panel switch/Remote N.O. Contact |
RF Trip Level V | 20 - 2000 (systems up to 5 kV); 100 - 10000 (systems over 5 kV) |
RF Trip Time (s) | 12 |
System Type | Resistance Grounded AC |
SE-330-20-00 Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| SE-330-20-00 | NGR MONITOR 48-Vdc | View More |
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