デモおよびチュートリアル

リレーおよび制御

NGR Monitor Set-Point Assistant

NGR Monitor Set-Point Assistant

This assistant provides set-point recommendations for Littelfuse Startco SE-325 , SE-330 , SE-330AU , and SE-330HV Neutral-Grounding-Resistor Monitors.

仮想 FPU-32 (VFPU)

FPU-32 Demo

FPU-32 Feeder Protection Unit that allows the user to scroll through the menus.

仮想 MPS (VMPS)

MPS Demo

VMPS は「仮想」MPS-OPI オペレータインターフェースであり、ユーザーがメニューをスクロールできるようにするものです。


仮想 MPU-32 (VMPU)

MPU-32 Demo

VMPU is a "virtual" MPU-32 Motor Protection Unit that allows the user to scroll through the menus.


MPU-32 チュートリアル

This tutorial covers basic topics in using the MPU-32 Motor Protection Unit, including how to enter set points, how to view metered information, and how to handle trips and alarms. Step-by-step instructions guide you through every button press as you accomplish the task at hand.


対称コンポーネントカリキュレータ

対称コンポーネントカリキュレータ

このカリキュレータは、正相分および逆相分を利用して、3 相入力量の不均衡を検知します。 It can be used in conjunction with relay test equipment to verify the unbalance readings for the Littelfuse Startco FPU-32 , MPU-32 , and MPS .


Download Symmetrical Component Calculator v1.0
Find Littelfuse 777 3-Phase Current & Voltage Monitors here.

777 3-Phase Current & Voltage Monitor Features

The 777 demo will guide you through the interface, communication, mounting methods and various other features.

Find Littelfuse 777 3-Phase Current & Voltage Monitors here.

777 3-Phase Current & Voltage Monitor Features

This demo walks you through how the 777 can help when common faults occur.