SINE Gateway 2 (Nano Platinum Edition) – 80A power source filter, 20kg “huge” chassis, filter by choke roll The first impression of SINE Gateway 2 is the extremely solid metal block design, weighing up to 20kg, completely without screws, combining shockproof and vibration-canceling materials with pure graphite particles. All components, wires, and component sockets inside Gateway 2 are optimized for current transmission with CRYO technology, which is cold-annesed at -196 degrees for two days, and 8 outlet sockets are plated with platinum precious metal, which helps increase the efficiency of dynamic performance reproduction. SINE Gateway 2 has a total of 8 output sockets, designed to sound down on a very thick metal surface, this thick aluminum block both prevents electromagnetic interference from penetrating (from the environment) and helps to secure the power cord plug. than. Filter noise with 2 choke coils The only technology that is considered to be SINE equipped for Gateway 2 is the choke filter. This technique is not new, but because of its high cost, choke filtering is usually only used by expensive lamp amplifier manufacturers. The advantage of choke filtering is noise optimization, but harmonics are almost kept intact.

Reference price: 87,000,000 VND S-60A Pt Edition large power source filter – Dual magnetic conduit technology, precious metal plated socket The S-60A Pt Edition is an upgraded version of SINE’s very popular S-60A power filter. This device has an impressive design in the shape of a poweramp, the front panel is up to 10mm thick, allowing anti-shake and EMI/RF interference. To optimize resonance, SINE S-60A Pt Edition is also equipped with a special layer of vibration-absorbing material in the form of graphite crystals lining the bottom. This power filter has 8 outlet sockets arranged on the back, divided into 2 sockets for digital devices, 2 sockets for poweramp and devices that require large current levels and 4 sockets for analog devices. In particular, the sockets have been upgraded from the gold-plated version to the platinum-plated precious metal, helping to increase the efficiency of detail reproduction and especially the dynamics. SINE S-60A Pt Edition uses filter technology with a pair of magnetic pipes that can withstand loads up to 60A, which not only prevents noise from affecting detail, harmonic distortion, but also provides a much quieter background. The input CB of the S-60A Pt and all its sockets and internal wires have undergone a 48-hour cooling treatment with a temperature of -196°C. The circuitry prevents overload or sudden surge of current due to electrical problems. from the input is also fully equipped by SINE for S-60A Pt Edition. In its product range, SINE also offers smaller capacity power filters such as the S-30A Pt Edition, S-20A and S-2X.

Reference price: 52,000,000 VND SINE Caspian 5 Pt – Isolation transformer 5 KVA, equipped with Cyro cold filter socket and Platinum plating SINE Caspian 5 Pt has an anti-vibration aluminum chassis design up to 8mm thick with all components such as CBs, wires, sockets being treated with Cyro cold filtering to optimize the molecular structure of the conductor surface. The 8 rear outlet sockets are plated with platinum instead of gold as usual. The heart of the SINE Caspian 5 Pt is a 5000 VA toroidal transformer wrapped around with a noise-proof copper plate. With the advantage of blocking and isolating all kinds of noise from the upstream power but almost unchanged the characteristics of the line, along with a large capacity of up to 5 KVA, SINE Caspian 5 Pt is chosen by many audiophiles to equip systems. ultra hi-end big.

Reference price: 88,000,000 VND SINE SAT-3KV – 3000 VA capacity isolation transformer, vertical chassis design Designed specifically for providing isolated power to high-end hi-end systems, the SINE SAT-3KV inherits many technologies from the flagship Caspian 5 Pt model. This model has a capacity of 3KV, 8 outlet sockets with a vertical chassis design, allowing for compact layout in the corner of the room, built-in display of output voltage indicator. Duplex oultet sockets (USA) are also applied by SINE with Cryo cold annealing process along with gold plating to optimize contact points. SINE SAT-3KVA uses a toroidal transformer with high purity copper quality, but is not shielded like the Caspiam 5 Pt model.

Reference price: 55,000,000 VND SINE SRT-5KV Pt Voltage Stabilizer – Prevents noise and stabilizes output voltage for home cinema and audio systems The output voltage stabilizer or voltage stabilizer for hi-end audio systems requires special techniques to ensure noiseless and clean power supply. SRT-5KV Pt is specially designed for audiophiles by SINE, the chassis is made of thick aluminum, the bottom has anti-vibration pins, with a display of the output voltage. In Vietnam, there are many areas where the grid power supply is not stable, SINE SRT-5KV Pt ensures to receive variable input power from 195 V to 245 V, while providing stable output in customizable levels from 195 V to 245 V. 205 to 235V with an extremely fast response rate of only about 15-20 milliseconds. For small and medium-sized systems, SINE also offers the SRT-3KV voltage stabilizer design with a capacity of 3000VA.

Reference price: 110,000,000 VND SINE NIDAS HC+ power lead – 30A load-bearing, anti-interference, anti-vibration In the power supply system for the hi-end system, the set of 3 CBs – wall sockets and power leads play a very important role. These components are the starting point for providing a clean, stable power source. NIDAS HC+ power lead is a very successful product of SINE, with good load response and anti-interference ability on the transmission line, used to connect from the floor CB to the wall socket of the listening room or go from the main power meter to the listening room. . One of the most important requirements of the upstream conductor is the load bearing and thermal resistance to ensure electrical safety. SINE NIDAS HC+ wire has a heat-resistant layer of up to 105 degrees Celsius. In addition, SINE is equipped with a laminated copper foil armor to prevent electromagnetic interference along the way. The NIDAS HC+ power cord has a coaxial structure consisting of 5 wire cores of 10AWG size (equivalent to 5.26 mm2), with a load capacity of up to 30A. In addition to the 5 main wire cores, SINE is specially equipped with 2 very soft rubber tubes, which have good vibration absorption effect, optimize electron transmission, this is a special technique only applied in wires expensive audio source. Of course, NIDAS HC+ conductors are cryo-treated by SINE at -196 degrees Celsius. In addition to NIDAS HC+, SINE also has other upstream leads such as Zunmu, Nidas…

Reference price: 7,500,000 VND/meter SINE CYRO MCB – CB (Aptomat) is optimally designed for audio systems SINE’s CB is highly appreciated by audio players, providing a very clear sound effect, increased power, better control, and the detail separation between the two channels is also significantly increased. . SINE’s CBs are sourced from famous German brands, which handle cold annealing and optimize contact points.

Reference price: 3,400,000 VND SINE SW-2XT US (Nano Platinum) table top wall socket – EMI/RF anti-interference, 2-layer phosphor bronze and platinum precious metal plated contacts SW-2XT US (Nano Platinum) is SINE’s most advanced double wall socket equipped with impressive transmission and anti-interference and anti-vibration technologies. The SW-2XT US socket has a very thick aluminum block exterior with beautiful milling lines. This cover has a very important effect, preventing external electromagnetic interference from contaminating the power source. In addition, this design also contributes significantly to anti-vibration and helps the power cord plugs to be firmly fixed, especially for large and heavy diameter power cords. The two outlet sockets of SINE SW-2XT, in addition to being cold annealed by SINE Cryo technology, are also covered with 2 layers of plating at the contact points. These two plating layers are phosphor bronze and platinum, respectively. Thanks to this technique, the SW-2XT socket delivers enhanced audio performance in many factors. First, the background is quieter, the dynamic is good, then the listener can clearly feel the microphone detail. Besides the SW-2XT US (model with SW-2XT long mask (L)), SINE also has more affordable wall sockets such as SW-2PT US and SW-2G US.

Reference price:

SINE SW-2XT US (Nano Platinum): VND 4,500,000

SINE SW-2XT (L) (Nano Platinum): VND 4,800,000

SINE SW-2PT (L): 3,200,000 VND

SINE SW-2G US: 2,800,000 VND SINE SW-2PT US Wall Socket (Platinum) Epilogue Owning a full ecosystem of hi-end electrical equipment from power lines, filters/stabilizers, isolating transformers to sockets, wires… helps SINE become one of the brands that provide system The most comprehensive and efficient power supply system for hi-end and home cinema.

Thuy Nguyen 220kV substation (TBA) includes 2 transformers (MBA) 220/110 / 22kV – 250MVA, and in this phase, 1 transformer will be installed. The 220kV side uses the diagram of two busbar systems with a ring busbar with 12 compartments. In this stage, equipment is installed for 7 lanes. The 110kV side uses the diagram of two busbar systems with a ring busbar with 21 compartments. In this stage, equipment is installed for 13 lanes. The station has an area of ​​about 40,100 m2 located in Dong Son commune and Kenh Giang commune, Thuy Nguyen district, Hai Phong city. This is a class I energy project of group B, with a total investment of more than 348 billion dong, invested by EVNNPT, the project is managed by NPMB, and operated by Power Transmission Company 1. Mr. Pham Le Phu, General Director of EVNNPT, said: Digital substations are not only new technology for Vietnam but also advanced countries. Before implementing the project, EVNNPT held many seminars with major equipment manufacturers in the world such as Siemens, ABB, and GE, but the number of 220kV substations was the same size as Thuy Nguyen 220kV substations using TBA technology. number is very few. Thuy Nguyen 220kV substation has the advantages of reducing copper cable by about 80%; reduce transportation, construction and installation of copper cables and reduce the area of ​​cable trenches; reduce the installation space of control and protection devices. Thuy Nguyen 220kV substation will ensure power supply for additional loads and meet socio-economic development needs of Thuy Nguyen district, Hai Phong city and surrounding areas, reduce power loss and strengthen connectivity. safe, stable and flexible in operating the power system.

“The installation of these transformer stations is based on the Hanoi Electricity Development Plan and the actual needs of the people and businesses in the area. Because, after the project paving the way is completed, the number of high-rise buildings on the road surface will increase sharply, leading to an increase in electricity demand, without upgrading the substations, it will not be able to meet the electricity demand during the season. Next summer ”- Mr. Le Dung analyzed.

The location of the transformer station on the sidewalk of Minh Khai street, 3.9 meters from the edge of the house

According to the Deputy Director of Hai Ba Trung Power Company, on the route, there are 7 transformer stations located on the line, up to now, there have been 4 stations with completed construction of underground parts; install the equipment in accordance with the approved positions, in which there is transformer station No. 19.

In the process of choosing the location of these stations, Hai Ba Trung Power has worked and agreed with the ward authorities; District; functional departments of the People’s Committee of Hai Ba Trung district and the unit managing the ring road 2 investment project.

“Ring road 2 is under urgent construction. The technical infrastructure related to the route must also be constructed synchronously to avoid the project being excavated again after completion. Therefore, the power sector has actively implemented the installation of transformer stations, both to ensure the power supply requirements in the coming period as well as synchronize with the Ring Road 2 project “- Mr. Dung said.

However, on April 12, 2021, at the location of the above-mentioned 19 transformer station, Hai Ba Trung Electricity checked and discovered that the transformer station’s cover was covered with a blue nylon canvas.

More seriously, at 9pm on April 14, 2021, when the above-mentioned canvas was removed to continue the construction and installation of equipment and accessories for the station, the construction unit of Hai Ba Trung Electricity had a number of unknown objects obstruct and prevent construction. In order to avoid possible complications, Hai Ba Trung Electricity had to suspend construction.

It is necessary to urgently support the complete construction of the transformer station on Minh Khai street, promptly operate it for the people of the summer of 2021.

According to the plan approved by the Hanoi Electricity Corporation, we will have to complete the construction, energize and put the substation into operation before April 23, 2021 to promptly serve the people in the Summer peak 2021. Therefore, to meet this requirement, we have sent a written request to the People’s Committees of Minh Khai and CAP Minh Khai wards to coordinate and support Hai Ba Trung Electricity in ensuring security and order. , safe for the construction force of the unit “- Mr. Le Dung said.

Regarding the above incident, Mr. Trinh Le Duc, Chairman of the People’s Committee of Minh Khai ward (Hai Ba Trung district) said that the ward has grasped it. However, according to the Chairman of the People’s Committee of Minh Khai ward, up to now, the ward has not received any letter or feedback from the people about the location of the transformer station mentioned above.

“Initial review shows that the installation of transformer stations of the power sector is in accordance with the planning and actual needs of the locality as well as the current regulations. In the process of choosing the location of the station, the power sector has discussed, worked with and agreed with the concerned units and the ward People’s Committee.

Regarding the objects obstructing the construction, we received information from the electricity sector and assigned a comrade Vice Chairman of the ward People’s Committee, urban officials and the ward police force to coordinate and support the application. The developer will complete the energizing construction stage in the coming time, ensuring security and order in the area “- Mr. Trinh Le Duc said.