Cable Services Group’s Post

ULC S536-19 Battery testing. 5 Minute load test. To all my fellow fire alarm technicians out there. Here is a safer way to complete this required testing. Get an old single zone panel (I'm using a Mircom 5 zone panel). Remove all the guts and install your 5Ah 200w resister(s). Use standoff posts so you have air flow all around your resister as they get very hot. (after testing my second battery, the resister was 152 degrees F) Do not try and hold or pick up resister after test!!!!!! I installed two resisters, for two reasons. First, I connected two different lead ends for different battery posts. Second, if panel has more then one set of batteries, I'm not sure how many batteries can be tested in a short period of time safely. This way you can alternate back and forth if needed. Or test two sets at the same time. Hope this helps, please share with other technicians so we keep everyone safe.

For those of us who work daily at the intersection of production and manual labor, even the so-called "perception of safety" is crucial. It's not enough to provide solutions that meet high safety standards—we strive to create an environment where safety is palpable. Our systems always have the person at the center of our objectives. The technician must move easily, monitor quickly, and act promptly. Because if the technician feels safe, so does the company. 👉DPY351,a robust and versatile multifunction display. It allows monitoring, configuring, and managing ADELSystem devices 👉Power Supply "UPS" to support Fire & Voice Alarming System. The advanced Uninterruptible Power Supply for alarm system EN54-4 #energy #power #firesafe #alarm #securitysystem #network #monitor #display #ups

Many high-rise multi-occupancy buildings contain ageing rising and lateral mains (RLMs) that are due for replacement. Network Operators have a responsibility to maintain these circuits to reduce the risk of electrical failures that can lead to fires due to the age and condition of wiring. In the following blog we outline the role LV monitoring can play in addressing the challenges associated with RLMs and their maintenance, and discuss the benefits of Kelvatek’s PRESense LV monitor and its RLM monitoring capabilities that enable effective management of faults ensuring maximum public safety. Find out more: https://lnkd.in/euKhESXr #LVMonitor #NetworkOperators #LowVoltage #Maintenance #RLM #Safety

🔌 Power distribution is key in industrial systems and building installations. That’s why we’ve developed the QPD system - a robust, flexible solution for fast, safe power connections up to 690V and 40A. 🛠️ No special tools needed! Plugs, conductor connectors, and distributors can be connected on-site. Thanks to our IDC connection technology, cables up to 5 x 6.0 mm² can be connected directly without stripping. 💪 QPD is not just robust, it’s built for the extreme! Meeting protection degrees of IP68 and IP69K, it’s ready to perform under the toughest conditions. 👉 https://fcld.ly/yveqhnk #PowerDistribution #QPDSystem #Connectivity

Don’t DIY, always use a GSR engineer. Facing a broken gas appliance? DIY may seem cost-effective, but safety comes first! Ensure peace of mind with a Gas Safe registered engineer. Find and check Gas Safe engineers in your area at https://bit.ly/34EsK7X #GSW24 #GasSafetyWeek #EveryCheckCounts

🔌 Power distribution is key in industrial systems and building installations. That’s why we’ve developed the QPD system - a robust, flexible solution for fast, safe power connections up to 690V and 40A. 🛠️ No special tools needed! Plugs, conductor connectors, and distributors can be connected on-site. Thanks to our IDC connection technology, cables up to 5 x 6.0 mm² can be connected directly without stripping. 💪 QPD is not just robust, it’s built for the extreme! Meeting protection degrees of IP68 and IP69K, it’s ready to perform under the toughest conditions. 👉 https://fcld.ly/hfou1yi #PowerDistribution #QPDSystem #Connectivity

LV transfer switches & enclosed safety switches course

Ensuring the safety and stability of electrical systems hinges on the proper selection and configuration of Earth Leakage Protection (ELP) devices. It's crucial to consider discrimination, supply size, and fault conditions for optimal protection. For small supplies, a 300mA RCD with a time delay suffices, whereas larger supplies necessitate ELP relays paired with MCCBs/ACBs. Moreover, incorporating short-circuit protection at the main switchboard ensures rapid fault clearance, safeguarding both the system and its users. Prioritizing these measures guarantees a resilient and secure electrical infrastructure. #ElectricalEngineering #SafetyFirst #ELP #SystemStability #InfrastructureProtection

Supplying three different types of signal — safe and standard switching signals as well as IO-Link signals — to a safety controller can be a frustrating process that often requires the use of multiple different I/O components. Using the example of a vacuum gripper on a handling tool that forms part of a bodywork press, we show you that this does not have to be the case. The TBPN hybrid safety I/O module provides safe PROFIsafe and standard signals as well as IO-Link signals to the safety controller, thus saving wiring and hardware costs. ⚙Our application note will explain how the TBPN also shortens commissioning times: https://lnkd.in/emM4Fbq #Turck #GlobalAutomationPartner #IIoT #DecentralizedAutomation #Safety #SafetyEquipment #IP67 #ApplicationNote

Tesmec TP-GTPR DV7500 Transformer Multipurpose Protection Relay Test Instrument : ISA DRTS64 #protectionrelaytesting