Brian Kostick’s Post

EHS Today published an article discussing the 25th anniversary of the Arc-Fault Circuit Interrupter(AFCI). AFCIs emerged in 1990s as a specialized circuit breaker, able to detect and stop dangerous arcing in damaged wiring and electrical cords, effectively preventing electrical fires. The National Electrical Manufacturers Association (NEMA) and electrical and fire safety advocates across the globe are celebrating the 25-year anniversary of the Arc-Fault Circuit Interrupter (AFCI). AFCIs are required by the National Electrical Code (NEC) for branch circuits supplying devices and outlets in habitable rooms, closets, hallways, and laundry areas of all residential dwellings, dormitories, hotels, motels, and other occupancies. Their history started in the late 1990s, when AFCIs emerged as a specialized circuit breaker, able to detect and stop dangerous arcing in damaged wiring and electrical cords, effectively preventing electrical fires before they could start. Click the link to learn more! https://buff.ly/4aD1M1i Follow us at Spencer-SHE for more information on safety, health, and environmental topics and checkout our website at Spencer-SHE.com! #WBENC #WBECSouth #supplierdiversity #EHScompliance #50yearsservice #workplacesafety #arcfault

Safety switches are used as a means of disconnecting a service entrance or to facilitate #LockoutTagout procedures for motors and other critical power system equipment - by opening and closing a circuit. Watch our recent video to explore interesting facts about the multiple types of #safety switches available: https://bit.ly/3ODPnlI #PowerManagement

Configuration of NR PCS-902 Line Distance Relay and testing the following functions to ensure that the relay will operate properly before putting it online: ✅Stepped Distance Protection which includes Zone 1, Zone 2 and Zone 3 as forward direction and Zone 4 as reverse direction. ✅Permissive Overreaching Transfer Trip (POTT) with Carrier Aided Protection (21 and 67G) ✅Backup Overcurrent and Earth Fault ✅Power Swing for blocking of Distance Protection ✅Breaker Failure Protection (both Stage 1 and Stage 2) ✅Overvoltage Protection (Stage 1 as Alarm and Stage 2 as Trip) #ProtectionRelay #ProtectionAndControl #powersystem

Empowering Safety through Eaton: As proud distributors, we bring you insights into the world of safety switches. From service entrance disconnects to facilitating Lockout-Tagout procedures, Eaton is at the forefront of electrical safety. Dive into our latest video to unravel interesting facts about the multiple types of safety switches available. ⚡🔧 #EatonSafety #ElectricalDistribution #SafetySwitches

Why should you protect your control system from Mother Nature? Protecting control systems from lightning is crucial for several reasons: Preventing Damage: Lightning strikes can cause significant damage to control systems, including electrical components, circuitry, and connected devices. This damage can result in system downtime, costly repairs, and potential data loss. Ensuring Operational Continuity: Control systems are often critical for the operation of various processes and infrastructure, such as power plants, transportation systems, and manufacturing facilities. Protecting them from lightning helps maintain uninterrupted operations and prevents disruptions that could have wide-ranging consequences. Mitigating Safety Risks: Lightning strikes can create safety hazards by causing fires, explosions, or other dangerous situations, especially in environments where flammable materials or hazardous substances are present.  Preserving Data Integrity: Many control systems collect and process data essential for monitoring and controlling various processes. Lightning-induced damage can corrupt data or disrupt communication networks, leading to inaccuracies, inefficiencies, or loss of critical information.  Compliance and Liability: Depending on the industry and location, there may be regulatory requirements or industry standards mandating the protection of control systems against lightning strikes. Failure to comply with these regulations could result in legal liabilities, fines, or penalties. Financial Considerations: Repairing or replacing damaged control systems can be expensive, not only in terms of equipment costs but also in terms of lost productivity and revenue due to downtime. Investing in lightning protection measures can help mitigate these financial risks and provide long-term cost savings. Considering all of the above, one way to protect your control system from lightning is to invest in surge protection.  Surge arrestors take an overvoltage spike and connect it to ground before it can damage your system (in most cases).  The components in the surge arrestor are designed to pass high potentials directly to ground - components like Metal Oxide Varistors (MOV’s) that pass current from high voltages but maintain a high impedance in normal operation.  Think about what that means for your LAN or your I/O - both analog and digital, not to mention the rest of your control system. American Electrical, Inc. (AEI) has a complete line of DIN Rail mounted surge arrestors here: https://lnkd.in/eH5rW8v2 Or call us at 804.379.2899 for more information. Thanks please share so others can learn!!  Follow AEI for more ! #surgearrestor #surgeprotection #surge #lightning #controls #automation #PLC #I/O #analog #digital #manufacturing #engineering #LAN #protection #electrical

https://bit.ly/3KnaCWe A hazardous location is defined as the presence of a specific concentration of fuel in an environment where electric service is also available. They include: Flammable Gases and Liquids, which have an ignitable range of concentration, and Dust/Fibers and Flyings, which are combustible. Auto Ignition Temperature (AIT) is used to determine the required maximum operating temperature of heat-generating devices, including luminaires. These explosion proof LED lights must be designed to contain all sparks or flames generated during normal or abnormal conditions, and must not exceed the maximum operating temperature required for this environment. The National Electric Code (NEC) classifies potentially hazardous materials and conditions. Basic requirements for Class I Division 2 electrical equipment are no arcing or sparking parts be present, or if present, be in an explosion-proof enclosure. PacLights’s explosion proof lighting products are approved for use in Class 1, Division 2, Groups A, B, C, and D. #PacLights #FHZR #FHZL #HazardousLocationLighting #Class1Div2

EXAMPLE 2 ON WHAT IS TOLERANCE PROTECTION? Example Two: 12kV 3 core 150mm² upriser XLPE cable, has 1kV tolerance protection on 11kV system, while 12kV 3 Core 150mm² upriser XLPE cable with an incorporated 12kV lightning arrester on the HT , has 1kV and lightning tolerance protection on 11kV system. Stay tuned for example 3... #NnabugwuKingsleyOkwudili #PowerSystemEngineering #EngineeringProcurement #ToleranceProtection #EngineeringSpecification #ProjectManagement #DesignForReliability #DesignForSafety #BewareOfCostCutting #Reliability≠#Availability

Spotting the silent threat: our team uncovered a faulty installation from years past. The burnt cable is a testament to the importance of vigilance. Incorrect marrets connecting copper to aluminum wiring were discovered and corrected, ensuring safety and reliability. Stay proactive for a seamless and secure electrical setup. #InstallationVigilance #SafetyFirst

Nothing is more important than safety. Often in Substations, we overlook serious dangers inside the control enclosure. Here is a great article on how to stay vigilant with arc flash safety! https://hubs.li/Q02xZTQ60 #Power #Substations

Unlocking Excellence: BS 6724 Cables ⚙️⚡️ Reliability: Engineered for robust performance. Safety Assurance: Compliant with British Standards for heightened safety. Durability: Armored protection against mechanical stress. Versatility: Ideal for diverse industries and applications. Weather Resistance: Suited for various environments. Fire Resistance: Enhanced safety in fire-prone areas. Longevity: A cost-effective choice with an extended service life. Elevate your electrical infrastructure with BS 6724!