Method Statement for Variable Frequency Drives VFD Testing and Commissioning

In one of our previous post we mentioned details about the variable frequency drives principle. Now this page provides you the method of testing and commissioning of VFD drives in simple steps. Remember before testing all installation and construction completion should be approved. Power Connection Requirements: Megger the incoming and outgoing power cable & connections for… Read More »

Instruction Manual for Circutor LV Capacitor Bank Regulators M98235701-03-12A & M98248601-20-12A

CIRCUTOR S.A. thanks you for choosing one of the regulators from the Computer Smart series. These units have been built with state-of-the-art technologies, including a powerful processor that can calculate the optimum algorithms and achieve the best correction of the cos φ. The units comply with the EN 61010 Electrical Safety Standard, in accordance with… Read More »

Uninterruptible Power Supply SURT 8000/10000 VA 200-240 VAC UPS Installation & Operation Manual

Introduction: The APC® by Schneider Electric Smart-UPS® RT is a high-performance, uninterruptible power supply (UPS) that provides protection for electronic equipment from utility power blackouts, brownouts, sags and surges. The UPS filters small utility line fluctuations and isolates electronic equipment from large disturbances by internally disconnecting from utility line power. The UPS provides continuous power from… Read More »

MGE Galaxy 5500 UPS Panel Operation & Troubleshooting Manual

The Schneider Electric brand and any registered trademarks of Schneider Electric Industries SAS referred to in this guide are the sole property of Schneider Electric SA and its subsidiaries. They may not be used for any purpose without the owner’s permission, given in writing. This guide and its content are protected, within the meaning of… Read More »

Procedure for Pulling Horizontal Data & Voice Cables in Conduits Using Fishtape

Overview Horizontal cable is installed between the telecommunications closet and the work area outlets for workstations. It supports many different kinds of information for its users: Voice communications Data communications Other building information systems (such as CATV, IPCCTV) Pulling horizontal cabling is one of the most important jobs of a successful installation. Because the cable… Read More »

Medium-Voltage Switchgear Type NXPLUS C Wind Features & Requirements

Siemens Fixed-Mounted Circuit-Breaker Switchgear Type NXPLUS C Wind up to 36 kV, Gas-Insulated. Environmental independence Hermetically tight, welded switchgear vessels made of stainless steel as well as single-pole solid insulation make the parts of the primary circuit under high voltage of NXPLUS C Wind switchgear Insensitive to certain aggressive ambient conditions, such as: – Saline air… Read More »