This is a fan with RH56V-Zik Part Number and an EC motor technology engine that operates in three phases of alternating current with a voltage of 380-480 volts. The rated voltage of UN is 3 ~ 380-480 volts and the FN\'s rated frequency is 60.50 Hz. The PSYS input power is 2.60 kW and the rated flow current is between 4.20 and 3.40 amps. The nN\'s rated speed is 1410 rpm. The thermal class of motor is thcl155, and the ambient temperature of the TR is at -15 ° C, and the maximum ambient temperature of the TR in the NMAX is 60 ° C. The electric connection is integrated to the controller, and its protection class is IP54.

The German STEGO heater has a heater with a small body and an internal fan, with part number CSL028. Using a PTC heating element, it prevents the formation of moisture inside electrical and control cabinets with high component density. Its touch-safe plastic case ensures the safety of users by providing heat protection. This product is widely used in instrument control boards, electronic and electrical equipment and systems, as well as data center cooling system boards. It is one of the widely used spare parts of Schneider brand datacenter cooling systems, including chillers.

The original large display 4985 with NTP protocol consists of a 16x64 LED matrix. Two lines of 42 mm or one line of alphanumeric characters of 84 mm can be displayed on the matrix. The device can work as a large display for values such as network time, time difference and network frequency, which can be transferred from the hopf 7001 (RC) system with the 7515 (RC) board. The large display is equipped with a very accurate quartz clock, and can be synchronized with the DCF77 signal. The display also works with the NTP protocol as a time synchronizer.

System 7001(RC)-GPS is a modular system with integrated GPS receiver. German Hopf master clocks 7001 are produced in the dimensions of 3 rack mount units. The device has a complete display and keyboard. The GPS-based system 7001(RC) is equipped with functional boards to output the required signals according to the customer\'s needs. The number of possible functional boards to integrate and upgrade is primarily determined by the number of slots available in the 19-inch rack and the capacity of the power supply. However, there are a maximum of 14 expandable slots, in which many different protocols and outputs can be embedded.

System 6844(RC)-SUB is a semi-modular SUB-Master system. It is produced in 1 to 3 units based on customer requests. You can benefit from hopf Master/Slave Strin signals, PPS pulse, DCF77 pulse (1Hz), IRIG-B and NTP/SNTP to synchronize the 6844(RC)-SUB system. The device has a screen and a keyboard. By running up to two (2) NTP LAN Board 7273 (RC) or NTP LAN Board(s) 7274 (RC), the 6844SUB system becomes a highly accurate NTP Stratum 1 time server for synchronizing computers and industrial networks.

The 6890 time servers are fully special network time server systems for NTP (Network Time Protocol). They support Global Navigation Satellite Systems (GNSS) GPS, Galileo, GLONASS and BeiDou for accurate and reliable time synchronization at very competitive prices. The 6890 series network time server systems have a compact design with a small enclosure for DIN rail installation. With an integrated 72-channel GNSS receiver for GPS, Galileo, GLONASS and BeiDou, reliable satellite time signal evaluation ensures the quality of received frequencies even in challenging and noisy installation conditions. This small and very high-quality time server is one of the most competitive time servers in the world with POE and 24V DC power supply and extensive protocols and internal firewall. 

The MA5603T is the Huawei SmartAX MA5600T model, providing 13 slots. Huawei SmartAX MA5600T is the global first OLT which integrates the functionality of aggregation switch and edge router. It can provide high-density GPON, 10GPON and Ethernet P2P optical access, triple play service, TDM/ATM/Ethernet leased line services for business customers and high precision clock, and high-density GE/10GE interfaces for cascading remote access equipments. MA5600T helps to simplify network architecture, to improve network reliability and lower TCO essentially.

German Hopf LSZH cables have very advanced technology in the type, and assembly of connectors on the cables. This has reduced cable losses, and increased its efficiency. With German Hopf time server cables, you can easily see all kinds of GNSS satellites with high gains from a distance of 20 to 200 meters, and provide accurate timing for equipment through Hopf time servers. LSZH Time Server coaxial cable has high working pressure and stable performance at high frequencies. In addition, the cable prevents the interference of electromagnetic waves and noise. It works continuously and uninterruptedly to connect time server equipment.

The HOP3412S1310-2TP is a full Gigabit managed industrial PoE switch. it has 8*10/100/1000M PoE ports and 2*100/1000 SFP fiber slot ports, port 1-8 can support IEEE 802.3af/at standard POE power supply, single port POE power up to 15W, and the maximum POE output power is 30W (at-120W). As a POE power supply device, it can automatically detect and identify the electrical equipment that meets the standard and supply power through the cable. It can supply the POE terminal equipment, such as wireless AP, network camera, network telephone, industrial sensor and so on, to meet the demand for high density PoE power supply network environment. 

Fan control board 641-0868 is used in INROW ACRC301S cooler. It controls the 2218 F/2TDH40R fan, which is a 48 volt fan with a power of 102 watts, and a current of 2.13 amps. This practical part is responsible for controlling and monitoring the ambient temperature with an NTC resistor. If needed, the fuse cuts off in the control circuit, and removes the fan from the circuit. It is one of the important spare parts of Schneider machines in data centers.

The HOP3408P device is an OLT control center with GPON technology for small projects. With 8 GPON ports and 4 10G uplinks and 4 1G copper uplinks and NMS, USB accesses, it enables a wide range of network features for various solutions. Houper OLT center is able to connect to various brands of modems, switches and OLT with its reliability, stability and expandability. It supports all standard OLT protocols and provides many fast and easy features for programming and configuring the device. Among its other advantages, there is the reliable redundant power. Its small dimensions makes it very suitable and economical for industrial, home, corporate and organizational projects.

The continuous and accurate measurement of temperature and humidity is very important due to the high sensitivity of data centers environment to temperature and humidity. Therefore, with very accurate measuring devices, the necessary signals are constantly given to the system for the required controls. The W0N-0297 humidity sensor is used in the Schneider brand INROW ACRC602P cooler. It can be installed on a special base. This sensor converts the humidity of the environment into an electrical signal. It provides control circuits to adjust the humidity of the environment by activating or deactivating the fans. The cable length of the sensor is about 0.5 meters.