tag:blogger.com,1999:blog-196939852024-02-19T09:19:50.552-08:00Warehouse Solutions ReviewsWarehouse solutions & automation that help scale operations & customer satisfy: news, tips, reviewsUnknownnoreply@blogger.comBlogger7125tag:blogger.com,1999:blog-19693985.post-52256498123791613332022-11-06T15:23:00.006-08:002022-11-06T15:27:54.124-08:00Crown Forklift Battery Maintenance Tips<p>The biggest headache in any operation is downtime. When not properly maintained, batteries can cause forklift downtime for charging, maintenance or even replacement.</p>
<img alt="Crown Forklift Battery" border="0" data-original-height="546" data-original-width="844" height="414" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGRUQZ6IIMTLszD0SOaajvHPuVYnrW9mgb5KsAYrqLL__7vUMcTfqvx71pCNCgFUVnRs890pcbGZLbLjuT9WJPOCHdWiXb7XMgwXebT-V8MShcwODpfyBPrN3HiX3UXUp6xAMH_eWoAlCDzeOt2aqa1XRRxOnsYmXusOvzvkSrTzSXQilhkg/w640-h414/Crown%20Forklift%20Battery.jpg" title="Crown Forklift Battery" width="640" />
<p>Proper maintenance of your forklift batteries and chargers is crucial to keeping your operation up and running.</p><h2 style="text-align: left;">Forklift Battery Hazards and Problems</h2><p>Weak or Bad Cell - An undetected weak or bad cell will cause more battery changes and overheating, shortening the life of the battery <a href="https://www.ecoganik.com/forklifts/" target="_blank">for your forklift</a> or lift truck.</p><p>Corrosion - A dirty or corroded battery creates heat buildup that can decrease run time, shorten the battery’s life, and lead to other significant safety hazards.</p>
<img alt="Crown Forklift Battery Maintenance Tips" border="0" data-original-height="863" data-original-width="890" height="620" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2wix5twGoYsoTYGCIxTHoijAaFYqEV6ZfOy8QoPMzAHyzGGc87yb_u2-9S6-um5X6E7Vc2SaQDxzliSI5ghvlG8BPsSy_D3YvEas7PXWB3u2qmhjRyLtHmOp9v6Yzi3JhK3a3hVIl8MudtkZ1HpLW4sl8UYLi73w8GLvos_gtfEkAtBUbQg/w640-h620/Crown%20Forklift%20Battery%20Maintenance%20Tips.jpg" title="Crown Forklift Battery Maintenance Tips" width="640" />
<p>Damaged Cables - Damaged cables and connectors increase maintenance costs due to false voltage and amp readings, causing intermittent codes and diagnostic problems.</p><p>Improper Charging - Improper charging practices can increase charging frequency and shorten the life of your battery.</p><h2 style="text-align: left;">When You Install or Change a Battery</h2><ul style="text-align: left;"><li>Turn the truck OFF and check that all controls are in neutral. Disconnect the battery.</li><li>Tilt the steering wheel up, remove the storage tray (if present), and move the seat towards the rear. Raise the seat deck to the open position. Note: A seat deck can fall. Make certain the gas struts are working properly and will hold the seat deck securely in the open position.</li><li>Remove the full side cover or short battery retainer.</li><li>Make certain you use the correct size and weight battery. Never operate a truck that has an underweight or undersized battery installed.</li><li>If you use a roller stand to install or remove a battery, make sure the roller stand is the same height as the rollers in your truck's battery compartment. Also make sure the roller stand is at least as long as thebattery.</li><li>Never let anything metal touch the top of the cells. You could cause sparks or do damage to the battery. Use an insulator (such as plywood) when necessary.</li><li>Use an approved spreader bar to move a battery to, or from, the battery compartment or stand. Make sure you adjust the spreader bar hooks to fit the battery.</li></ul><h2 style="text-align: left;">After Installing Your Forklift Battery</h2><ul style="text-align: left;"><li>Return, lower and tighten the battery retainer and replace the side cover.</li><li>Lower and latch the battery cover.</li><li>Connect the battery.</li><li>Return the steering wheel, seat, and armrest to a comfortable position. Make sure that you can fully operate the controls. Turn the truck ON and check truck operation.</li></ul><h2 style="text-align: left;">Forklift Batteries Can Be Dangerous</h2><p style="text-align: left;">Lead acid forklift batteries produce gas that can explode. They also contain acid that could burn or disfigure you.<br /></p><ul style="text-align: left;"><li>Do not try to install, remove, charge or service your truck battery unless you are trained and authorized.</li><li>Never smoke or use an open flame around batteries.</li><li>Your company should provide an area where it is safe to work on batteries. Use that area for all battery work.</li><li>Use protective equipment such as gloves, eye shields, aprons etc. when working on batteries.</li></ul><h3 style="text-align: left;">Forklift Battery Retainer Must Be in Place</h3><p style="text-align: left;">The battery could slide out if the retainer is not in place. Truck operation can be affected if the battery is able to shift. Check that the retainer is installed and secure.</p><h3 style="text-align: left;">Forklift Battery Size and Weight Is Important</h3><p style="text-align: left;">Make certain you use the correct size and weight battery. Never operate a truck that has an underweight or undersized battery installed.</p><h3 style="text-align: left;">Before Charging Your Forklift Battery<br /></h3><ul style="text-align: left;"><li>See that the battery cells are filled to the proper level. Never use an open flame to check the batteries.</li><li>Check that the charger is the same voltage and amperage as the battery. Read the battery charger instructions.</li><li>Be sure the charger is turned OFF before connecting the battery to the charger. Otherwise a spark could cause the battery to explode. Also, make sure the truck key switch is turned off and all controls are in neutral.</li></ul><h3 style="text-align: left;">Install or Change a Forklift Battery Using a Hinged Door</h3><ul style="text-align: left;"><li>Pull the door release to unlock the door.</li><li>Open the door all the way until it latches in place.</li><li>Loosen, lift and swing the battery retainer away from the battery.</li></ul><h3 style="text-align: left;">After Installing Your Forklift Battery Using a Hinged Door </h3><ul style="text-align: left;"><li>Return, lower and tighten the battery retainer.</li><li>Release the door latch and close the battery door.</li><li>The door should lock in place. Check that it is secure.</li><li>Lower and latch the battery cover.</li><li>Connect the battery.</li><li>Return the steering wheel, seat, and armrest to a comfortable position. Make sure that you can fully operate the controls. Turn the truck ON and check truck operation.</li></ul><h3 style="text-align: left;">Install or Change a Forklift Battery Using a Hard Cab </h3><p style="text-align: left;">Open the doors and rear window all the way when changing the battery or while servicing the truck. Never drive the truck with the doors or rear window open.<br /></p>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-19693985.post-73502030131671179622021-08-22T07:37:00.002-07:002021-08-22T07:37:48.744-07:00How Forklift Fleet Management Systems Can Bring Flexibility & Agility to Your Supply ChainImportant lesson that has risen to the top is the precarious balance between supply and demand and the potential danger of having a supply chain that is too lean. While there are benefits to a lean approach, the pandemic has shown the limitations that could occur as many supply chains were caught off-guard, lacking the flexibility and agility to quickly react to changing market demands and conditions. Many companies struggled to get their supply chains back on track, with some still confronting challenges as we entered the holiday shipping season.<br /><br />
<img alt="Forklift Management Systems Bring Flexibility" border="0" data-original-height="888" data-original-width="1200" height="474" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgjEuytHpKvwtSQAisE292EPV6x1JVWU1lMTbYilwQ5FW7Tv0QeLdfVzNSl1vWgkyPaMcnx802cs2CKEXx9g4XvdHwkDAhDLEl7G2-Smz8ROuVatLVlFbDE4YfcbH2gOM9PniCC/w640-h474/Forklift+Management+Systems+Bring+Flexibility.jpg" title="Forklift Management Systems Bring Flexibility" width="640" />
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There are a number of strategic steps you can take to enhance your supply chain with greater flexibility and agility. When it comes to your material handling equipment needs, the best step you can take is implementing a forklift fleet and operator management system. When utilized effectively, the right system can guide and inform an approach that increases flexibility and agility while helping maintain lean principles and identifying opportunities for increased efficiencies.<br /><br />Following are two important ways in which a good forklift fleet and operator management system can create a more resilient supply chain with greater flexibility and agility.<br /><br />It’s safe to say that last year derailed most businesses’ forecasting and projecting models. At this point, it remains difficult to comprehend how businesses, supply chains and customer behavior have been permanently changed. It can be especially challenging as you try to determine the differences between durable demand, new peaks or permanent changes in demand. This makes data more important than ever as you look to gain insight and better understand your operation and keep pace with customer demands and expectations.<br /><br />
<img alt="Forklift Fleet Management Systems Bring Flexibility and Agility" border="0" data-original-height="1002" data-original-width="1200" height="534" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh6XjMU3RyOocr_kbDnIfFDhfkrFtb_sD1hXbuIEf2RfB4GLBJXxDCWdPFGT-WJh-3jDgI-UvIXsKycP3msyB_ozS60qwx2URf7qS0Tl2tLhwRMg2NYjEfhMfMvGGZFj4-v3xRA/w640-h534/Forklift+Fleet+Management+Systems+Bring+Flexibility+and+Agility.jpg" title="Forklift Fleet Management Systems Bring Flexibility and Agility" width="640" />
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Given the prominent role that forklifts play in the supply chain, there is a wealth of data that can be gathered through forklift fleet and operator management systems, including data on operator performance, product movement and how, when and where your forklift fleet is being used. Knowing the performance of your fleet and operators is especially vital as you deal with demand fluctuations, supply chain disruptions and evolving forecast models.<br /><br />And it’s not enough to just gather the data. You need to have a plan to institute accountability and action. To realize success, you need to have in place the processes, resources, support (internal and external) and commitment to make decisions and take action based on what the data reveals. You can consult with your provider to understand what can be captured, then analyze what is significant and how you can best act on it.<br />
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<br />Another way an effective forklift fleet and operator management system can help you better prepare operations for unexpected shortages and delays, as well as shifting consumer expectations, is helping you determine the right mix of lift trucks for your operations and objectives. This is more than right-sizing. While ensuring your fleet is being utilized by the right operators, at the right times, in the right locations is important, it is equally important that you have the right trucks and technology comprising your fleet to effectively and efficiently get your products out the door.<br /><br />For instance, as many retail and grocery companies are being challenged to move as much product as possible, as quickly as possible, they are also being pressured to maintain facility footprints by building up and not out to increase storage density within existing space. To go higher in the warehouse, you need a forklift that can optimize warehouse slotting by placing heavier loads at higher heights with faster speeds, while also maintaining safety standards with greater operator control and visibility.<br /><br />
<img alt="Forklift Fleet Management Systems Bring Agility" border="0" data-original-height="944" data-original-width="1200" height="504" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAPkfIq1uZMD2pTxLhLKFar_pDx3g_wc5YxpyjeOOhMEpDgY5Z0WWIPVJURIE9UY3IJumGZKgARvcNcogpr7HtbyqVqe8GOQuBuxhkNVrbMeeMwACo7d13WXKONYukWlK6l2Ld/w640-h504/Forklift+Fleet+Management+Systems+Bring+Agility.jpg" title="Forklift Fleet Management Systems Bring Agility" width="640" />
<br /><br />Additionally, as operations seek ways to quickly accelerate productivity to meet fast-changing customer demand while addressing the new paradigm of the socially-distanced warehouse worker, interest in automation has grown dramatically. A flexible automation solution gaining attention is dual mode technology that enables forklifts to switch between manual and automated operations, depending on the needs of the facility. This enables warehouses to take an incremental approach to deploying automation, with minimal supporting infrastructure and with or without a warehouse management system.<br /><br />The data gathered from your forklift fleet and operator management system can help you identify those tasks and equipment that are ideal for automation and develop a clear path for tangible ROI. Having the right data enables you to quickly and strategically grow and evolve your automation efforts, adding diversity and flexibility to your forklift fleet.<br /><br />There has never been a time of more uncertainty and unpredictable changes within the supply chain. Unprecedented demands and changes in consumer behavior are forcing many companies to rethink their operations and more succinctly plan for the unexpected. Implementing a forklift fleet and operator management system and acting on the data it gathers can make powerful progress toward building and maintaining more flexibility and agility in your supply chain.
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Source: <a href="https://blog.crown.com/" target="_blank">https://blog.crown.com/</a>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-19693985.post-73864685767685939302021-08-17T10:58:00.004-07:002021-10-12T01:35:13.139-07:00Circuit Breakers Breaking Capability - Right Calculating According to Existing Operational Model
Each <a href="https://en.wikipedia.org/wiki/Circuit_breaker" target="_blank">circuit breaker</a> has its own name plate, we shall find auto recloser sequence, O-C-O with time sequences, for distribution systems auto recloser may have two trials, auto recloser is leading into chock of power system but improves system reliability up to the limit that “it would not me notified by operator, but by monitoring systems, cables in Middle East wouldn’t be provided with auto-recloser, it is only for overhead lines up to MV level where most of faults are transient. <br /><br />
<img alt="Circuit Breakers Breaking Capability" border="0" data-original-height="563" data-original-width="800" height="450" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEggqwzUmBj8BnKZKJfGLMJBE5WXgaY-Snr8cKXuDKeY3zw-4BcPcHJwT8qJ7FHdmM4OIMZDsJ92sIuG2FJOjmIZJnhusoJXjanlpWDTEJG7j_kS723EoiQeMeM6BzdI66RlVb_w/w640-h450/breakers-breaking-capability-02.jpg" title="Circuit Breakers Breaking Capability" width="640" />
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We shall find “normal operating current” which is the full rating current “ for 220kV breakers 2500 AMPS” , breaking current capability, which is withstand capability for short circuit, it is 40 or 50 KA for 220KV network, and making current capability which is 2.55 times capability withstand, there were some papers talking about figures close to 3 times, mostly not applied because of higher cost, making current for 40KA is 100KA, for 50KA, it shall be 125KA. <br />
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Today, we have heard a story of one engineer wiring on 220 kV breaker that “he had closed a breaker on fault, the breaker is instantaneously tripped while other assets were cracked and damaged, the issue is related to electromechanical forces related to closing on fault as well as question marks should be paid about quality of cracked assets. <br /><br />
<img alt="conducting short circuit calculations" border="0" data-original-height="593" data-original-width="800" height="474" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_H2U6SYaLTK6Zlxs02OylxlzAArNBBLJL06b6hSm9-oiUdwfH3esKU4Qpzw51yFjdAG0p71NXHzhyphenhyphenuEZHIs6auv3wl6ra2SfXZ-DbL4SBL5CHyWurey2sPNNMySgMa0EFRwYY/w640-h474/circuit-breakers-breaking-capability.jpg" title="conducting short circuit calculations" width="640" />
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Also, in reality we are conducting short circuit calculations as per existing operational model as well as for expected planned models at each bus, and fault current is compared with circuit <a href="https://articleabode.com/what-is-vacuum-circuit-breaker-basic-concepts-and-classification/" target="_blank">breaker interruption</a> capacity, and we shall find operational mitigation actions rather than replacing circuit breakers with higher interruption capacity keeping the system reliability in mind, we did not look at “making current capability” keeping in mind that all software packages are calculating all related values like “Ip, Ik”, Ik, X/R”.<br /><br />
Minimum fault current is calculated according to existing operational model or as per protection engineers requirements especially in distribution networks, where if the protection system is responded to lower fault current, it shall respond to high fault current, keeping in mind that minimum fault current shall be for LL fault, and it’s frequency is 5%~10%. LL faults would be expected only for distribution networks “ 11KV OHL”.
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LG fault incidents (85%~90%) is mostly transient for OHL, and for LG faults at substation buses is higher than 3phase fault incidents (5%) current because the middles East systems are solidly grounded.Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-19693985.post-45903443218425148792021-08-17T10:57:00.007-07:002021-10-12T01:33:21.532-07:00Vacuum Circuit Breaker vs SF6 Circuit Breaker
Two kinds of circuit breakers commonly used in 10kV power distribution system In the electrical design of civil buildings, the following two circuit breakers are commonly used in 10kV systems. Vacuum interrupters are widely used in utility power transmission systems, power generation unit, and power-distribution systems for railways, arc furnace applications, and industrial plants.
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<img alt="Vacuum Circuit Breaker vs SF6 Circuit Breaker" border="0" data-original-height="627" data-original-width="800" height="502" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj8miEc67DIMA3G6m9HzARyTJFQmVJrrMZ4I3Lf3gbIjjR0fRKjYzmYZ7D347DdbYZB5lBKiUDY-fQuy61oQEp_1pD9K2ioOaxs4DVkGZNzIMBV1MJFDz1hPo8w2Zg8ApXVS8i0/w640-h502/vacuum-circuit-breaker-vs-sf-6.jpg" title="Vacuum Circuit Breaker vs SF6 Circuit Breaker" width="640" />
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Sulfur hexafluoride circuit breakers protect electrical power stations and distribution systems by interrupting electric currents, when tripped by a protective relay. Instead of oil, air, or a vacuum, a sulfur hexafluoride circuit breaker uses sulfur hexafluoride (SF6) gas to cool and quench the arc on opening a circuit.
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<h2>Vacuum Circuit Breaker</h2>
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The contact of the vacuum circuit breaker, <a href="https://www.wlw.de/en/company/tavrida-electric-8066756" target="_blank">as Tavrida Electric</a>, cuts off the circuit in the high vacuum arc extinguishing chamber, and the insulating medium and the arc extinguishing medium used are high vacuum air. There is basically no substance that can be ionized in the arc extinguishing chamber. <br />
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In any case, when the contacts are separated, the arc channel between the contacts is only composed of the metal vapor of the contact material.
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<img alt="Vacuum Circuit Breaker Illustration" border="0" data-original-height="535" data-original-width="800" height="428" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJrH4qXs9tbLTxc43IdaMtHrCMM2nN8cqJKP5qUXJ4pncqsIEg968JmvaQ41tlWjGt7y7nfKVi4543y0DiKP-0v2teGYq9vK1YIcXECrCperMcysRhLq5wncennV-gK9cX_fPm/w640-h428/vacuum-%25D1%2581ircuit-%25D0%25B8reaker+.jpg" title="Vacuum Circuit Breaker Illustration" width="640" />
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The advantages of vacuum circuit breakers are small contact distance and fast action; short arcing time and fast arc extinguishing; small size, light weight, fire and explosion prevention; suitable for frequent operation.
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<h2>SF6 Circuit Breaker</h2>
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SF6 circuit breakers use sulfur hexafluoride gas as the insulating medium and arc extinguishing medium. Sulfur hexafluoride has relatively excellent insulating ability and arc extinguishing ability. Compared with air, its insulating ability is about 2.5~3 times higher. <br /><br />
<img alt="SF6 Circuit Breaker Illustration" border="0" data-original-height="567" data-original-width="800" height="454" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgi5R_982YRTVrhJPD1c-SenRIpAj__aCqHcNrqXrYEXif-3VMKCRTYk1g3YyGdrlDhqBaDR1aQece6BybzAfXAQjpTfzJa-oqo1sSdDOJAyY1F4STF_h0Y1UwW6mRe4q6Npayo/w640-h454/sf6-circuit-breaker.jpg" title="SF6 Circuit Breaker Illustration" width="640" />
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SF6 circuit breakers mostly use the arc extinguishing principle based on the combination of thermal expansion and compressed air assisted blowing. This technology has been widely and maturely applied in the field of high-voltage switchgear. It has smooth breaking characteristics and will not intercept current when breaking current. Therefore, no operating overvoltage is generated, and damage to the life of the capacitor bank can be avoided.
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After the <a href="https://en.wikipedia.org/wiki/Sulfur_hexafluoride_circuit_breaker" target="_blank">SF6 circuit breaker </a>is opened, the contact burns are relatively slight, which prolongs the maintenance period and is also suitable for frequent operation.
Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-19693985.post-53931076675190134942021-08-17T10:57:00.006-07:002021-09-02T23:39:49.507-07:00Metal Clad Medium Voltage Switchgear up to 24kVT.M. has realized and tested TMclad an Medium Voltage air-insulated switchgear for primary distribution. It’s composed by modular prefabricated unit for interior, combinable with a metallic shell, module/container TMPowerCube, and equipped with extractable circuit breaker in SF6 or <a href="https://www.wattpad.com/1100841178-single-phase-load-switching-single-phase-circuit" target="_blank">vacuum</a> type. Those devices are interchangeable inside the same unit.<br />
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<img alt="Medium Voltage Switchgear up to 24kV" border="0" data-original-height="564" data-original-width="800" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjB_9XDobw3FqICrKa6aGKXNDVpyVIVAWl7hyE3817iH_hEynMSrHt0Caq48RR1hBXjzcD9RtTeZukneioesxGbyixF5jZNC_ZSyToncGqYTob54nLcBL9y7uGaH-rxdxY9W2de/s600/medium-voltage-switchgear-up-to-24kv.jpg" width="600" /><br />
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They are available in two different versions: TMPC / M and TMPC / E and they are pre-assembled and tested at the factory and allows the creation of frameworks in accordance with IEC 62271-200, <a href="https://webstore.iec.ch/publication/17249" target="_blank">IEC 60694</a>, IEC 17-1, CEI 17-6.
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<li>TMPC / M: complete module including the access compartment for cables which could be arranged for withdrawable VT.</li>
<li>TMPC / E: container without the cell-free cables access and so without the possibility of including a withdrawable VT, but thanks to its smaller size is more flexible and is useful for the creation of double-level switchboard. It’s the perfect solution <a href="https://www.europages.co.uk/TAVRIDA-ELECTRIC/00000005445328-001.html" target="_blank">for medium voltage</a> in case of small spaces.</li></ul>
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TMclad main characteristics:
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<li>Vast range of functional unit.</li>
<li>Modular and gearing of electric and mechanic interlocks for the maximum security.</li>
<li>Simplicity of Installation and maintenance.</li></ul>
Available with:
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<li>Rated voltage: up to 24KV.</li>
<li>Rated current: 630A - 4000A.</li>
<li>Rated short-time withstand current of the main circuit: 25kA 3sec. - 40KA 3sec. - 50KA 1sec.</li>
<li>Internal Arc up to 31,5kA 1sec.</li>
<li>Standard External protection degree: IP30, other IP degrees under request.</li></ul>
In TMPowerCube modules It’s possible to install the following devices. Vacuum circuit breaker, SF6 circuit breaker, Vacuum Contactors, service and earthing modules: VD4, VM1 and Vmax series, HD4, V-Contact VSC, each operation is performed on the front of the module/container. Thanks to its characteristics, TMclad range is perfect for every kind of needs guaranteeing service continuity and personnel security.Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-19693985.post-70285338111472342432021-08-17T10:55:00.004-07:002021-10-12T01:31:27.107-07:00VS1-12 High Quality Indoor Fixed type VCBIn order to meet the market requirements for high quality VS1 as well as their adaptation with its switchgear, <a href="https://www.facebook.com/Xdegemac-High-Voltage-Electric-Equipment-CoLtd-326006877875028/" target="_blank">Jigao High Voltage Company</a> develops this new generation of VS1 type indoor high voltage vacuum circuit breaker. It is three- phase AC, 50 Hz indoor power distribution equipment with the voltage of 12kV. It can be used for protecting and controlling equipments in the fields of power supply and distribution system such as substation and industrial and mining industry etc.
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<img alt="High Quality Indoor Fixed Type VCB.jpg" border="0" width="600" data-original-height="647" data-original-width="800" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhqTpiMsxdkJHIP0Fk1zvoQFp3adpkjD3bYZ-Fi2FtlRBQcEky93j2rArRSH5DZLD0I8IH-Wycd8QdX2DzO6g6hFd6w5QNJSKyIcsEi6xdHCnuF5pnpdadbBF8kZHie7rWJEnv8/s600/high-quality-indoor-fixed-type-vcb2.jpg"/>
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VS1 series vacuum circuit breaker has taken into consideration of reliable interlock function which can be frequently operated at the ratedcurrent and with the capability of many times operations of breaking short-circuit current and fault current. This series of vacuum circuit breaker is an integrated unit by adopting the front and rear arrangement between operating mechanism and <a href="https://www.keepandshare.com/doc24/112934/tena-rec15-25-booklet-ssline-en-2-pdf-975k?da=y" target="_blank">vacuum interrupters</a> technology. It can be used for fixed installation unit and also can be used for independent track by equipped with Chassis.
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<h2>Product Standard</h2>
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VS1 type vacuum circuit breaker conforms to national standard GB 1984-2003 HV Vacuum Circuit Breaker, JB3855-1996 3.6- 40.5kV indoor AC high voltage vacuum circuit breaker, DL/T403-2000 12kV 40.5kV HV vacuum circuit breaker ordering technical conditions, and IEC62271-100:2001 high voltage AC circuit breaker relevant regulations.
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<h2>Applying Ambient Conditions</h2>
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<ol>
<li>Ambient temperature: -10℃–+40℃</li>
<li>Ambient humidity: the average humidity of a day should be no more than 95%; the average humidity of a month should be no more than 90%;</li>
<li>Earthquake intensity: not exceed 8 degrees</li>
<li>Saturated vapor pressure: average pressure of a day should be no more than2. 2kPa,the average pressure of a month should be no more than 1.8kPa;</li>
<li>The height above sea level: 1000m(not including special requirements)</li>
<li>It should be installed in the places without fire, explosion, serious filth, chemical corrosion and violent VS1 ration. </li>
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For use in an environment prone to chemical corrosion, reclosers by <a href="https://www.wlw.de/en/company/tavrida-electric-8066756" target="_blank">this company (TES</a>) are perfect, but for medium-voltage networks. Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-19693985.post-27589214268309119302021-08-17T10:53:00.002-07:002021-09-02T23:36:40.632-07:00Maintaining SF6 Gas Quality for GIS & Circuit BreakerMaintaining <a href="https://en.wikipedia.org/wiki/Sulfur_hexafluoride" target="_blank">SF6 gas</a> quality for GIS and Circuit Breaker is a must. Any issue in insulation medium for High Voltage equipment is a time bomb. Dew point of SF6 gas should be periodically measured, if it's found below accepted limit during routine maintenance, SF6 gas recovery process should be performed in order to improve the gas quality. Сircuit breakers with <a href="https://www.edocr.com/v/xz5zomer/tavrida-electric/tavrida-electric-rec-15-25" target="_blank">vacuum champer</a> are often confused with SF-6. They have a different arc extinguishing technology.
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<img alt="Maintaining SF6 gas quality" border="0" data-original-height="656" data-original-width="800" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhJ1ujV0YFad-TI30cxrXdZ_xGH3hM2vZMMGyT4lhUvdN9StHX0qKsnAhNerbkyyq5Uxc1k7bqJDj1ToSMBUETS0NkEuU4oTFQF2LeCQw6z2ONnSvfFMN3i9GnShiRrPJqvRs3N/s600/maintaining-sf6-gas-quality.jpg" width="600" />
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FTHS Series of <a href="https://www.facebook.com/fuootechoilpurifier/" target="_blank">FUOOTECH Company</a> SF6 Gas handling system is applied to the extraction, filling, backfilling, purification and recovery of sulfur hexafluoride gas in SF6 electrical equipment. The built-in filtration and adsorption system can absorb impurities, water, decomposition products and oil content in SF6 gas. The integrated design and small size are easy to move and use. The efficient maintenance - free filtration system greatly guarantees the quality of SF6 gas recovery. SF6 gas should be recycled when the SF6 electrical equipment is applied.
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Therefore, FTHS Series SF6 Gas Recovery and Re-filling Machine is a special designed to recover and fill SF6 gas when making and maintaining sf6 electrical equipment. SF6 gas recovery device is suitable for the extraction, filling, backfilling, purification and recovery of sulfur hexafluoride gas in sf6 electrical equipment.
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<iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="400" src="https://www.youtube.com/embed/JIFP2awPwi0" title="YouTube video player" width="640"></iframe>
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The recycled SF6 gas can be directly stored into the container in a liquid form, small volume, easy to move, fast vacuum extraction speed, the recovered SF6 gas can be dried and filtered. It can also be backfilled with SF6 gas to SF6 electrical equipment.
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<h2>Main Features</h2>
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<ol>
<li>Advanced design, full function and compact structure with simple operation.</li>
<li>Compressed systems: it takes closed compressor to ensure no leakage.
</li><li>Vacuum systems: it takes rotary vane vacuum pump to prevent oil returning
</li><li>Purification systems: Equipped with Ingersoll Rand filters which takes electric heating and high efficient adsorbents. Without frequent replacement of the adsorbents, so the purification result is better.
</li><li><a href="https://www.europages.co.uk/TAVRIDA-ELECTRIC/00000005445328-001.html" target="_blank">Electric systems</a>: Equipped with automatically confirmation three phase power devices, failure protection.
</li><li>Control systems: the valves take the latest technology.
</li><li>Storage system: Provide the storage tank according to users requirements.
</li></ol>Unknownnoreply@blogger.com0