10KVA - 500KVA Three Phase UPS System Online For Telecommunications

HP Series 10-500KVA UPS

Advantages and characteristics

UPS Features:

Double conversion true online design, using digital technology UPS has perfect protection function and high reliability;

1. The inverter adopts all-digital vector control technology with real-time processing of DSP, MCU and DDC, which can accurately control various parameters of the machine and conduct comprehensive control over it.

2. The combination of advanced IGBT high-frequency pulse width modulation technology (PWM) reduces system noise and power loss, and ensures that customers can obtain high-quality voltage output and the highest benefit under various workload conditions.

3. Double conversion, pure online sine wave output, no matter in mains mode or battery mode, it can output pure sine wave power supply with low distortion, providing the best power supply guarantee for user's load equipment.

4. The output is equipped with an isolation transformer to ensure full isolation between the load and the public power grid. Machines equipped with isolation transformers will not have DC components in the load, which can effectively protect the switching power supply of computers, networks and communication equipment from being damaged by DC currents. At the same time, for nonlinear loads, it can also show excellent dynamic performance. The load capacity of the machine is improved, and the load compatibility is good.

5. Automatic frequency/phase synchronization function to avoid the influence of input frequency hopping on the equipment.

6. Perfect protection function, with AC input over-voltage and under-voltage protection, output over-voltage and under-voltage protection, output overload and short-circuit protection, battery under-voltage early warning protection, and internal over-temperature protection, which greatly ensures the operation of the system. Stability and reliability.

7. The use of high-power IGBT devices makes the inverter have strong overload capacity and shock resistance, and at the same time enhances the adaptability to the power grid.

8. Adopt turbo fan cooling module design, better heat dissipation, lower temperature rise, more reliable system; SCR, power module, bolt capacitor and other key components are imported famous brands.

9. Intelligent speed regulating fan, low noise and energy saving.

10, LCD Chinese and English LCD operation interface, management is more convenient.

The flexible parallel technology is suitable for the single, 1+1 and N+1 parallel operation of the system with different loads;

Make each UPS in the parallel system in a relatively independent working state, intelligently, quickly and accurately adjust the synchronous tracking of each UPS in the parallel system to the best (phase difference <0.50), and dynamically adjust the load It realizes precise load sharing, and when the inverter of the UPS fails, the faulty UPS is automatically and accurately and reliably offlined from the parallel system to ensure that the parallel system continues to provide load to the load. High-quality AC power supply, the circulating current of the parallel system UPS is almost zero, and the current unbalance is less than 2%.

Multi-unit parallel system: Allows users to realize parallel operation of up to eight UPSs in critical applications, advanced monitoring and high-level DSP digital control technology make the parallel system as simple as a single unit, all UPSs are equal and do not exist The master-slave relationship is true equality. If you buy a single unit of this type of UPS, you can easily expand to a "1+1" double-unit parallel connection, or continue to expand to an N+X multi-unit redundant system when you need to expand capacity or improve reliability.

Intelligent battery management mode

The special battery management design can effectively improve the service life of the battery, and can accurately calculate the battery discharge time, which is convenient for users to manage.

Parallel machines can share battery packs, which greatly saves investment costs;

The system has undergone strict short-circuit test and 2KVA high-voltage insulation test;

All-digital control technology makes the control of the whole machine accurate, fast, reliable and stable;

Powerful intelligent monitoring function, can provide RS232, RS485, dry contact and parallel interface.

UPS power supply environment monitoring system, with the international leading technology level, has developed intelligent stand-alone and network integrated real-time monitoring and management software, providing users with a professional, complete, practical, safe and reliable power supply monitoring solution, enabling intelligent networks to quickly and reliably. Manage UPS systems. UPS centralized monitoring and management software can monitor UPS on a global scale, integrating point-to-point, point-to-multipoint, multi-point, and multi-to-many full-featured network topology between UPS equipment and computers, forming a huge intelligent UPS Power network monitoring and management system.

Real-time monitoring software features:

1. Real-time monitoring for single users;

2. Real-time monitoring for centralized management of large-scale WAN.

The optional twelve pulses can effectively correct the input power factor and suppress the pollution caused by the UPS to the power grid.

Flexible networking solution

Provide RS232, RS485, dry contact, SNMP card, Modem and other communication interfaces, meet the TCP/IP protocol, and adapt to LAN, WAN and INTERNET network monitoring.

1. The RS232 serial communication interface is connected one-to-one, and directly connected to the RS232 communication port of the computer through the communication cable, realizing the two-way data exchange, remote monitoring and intelligent management between the computer and the UPS equipment in a short distance (<100M).

2. RS485 adopts advanced balanced circuit to improve the interface RS485 serial communication standard, duplex communication mode, one-to-one connection. A dedicated RS485/RS232 interface converter is required, connected to the RS232 communication interface of the computer, and connected to the computer through a cable to support data transmission at higher speed and distance (<1200mm).

3. The SNMP network card adopts the world's popular Ethernet technology, advanced TCP/IP network protocol, duplex communication mode, and many-to-many connection. The built-in or external dedicated SNMP network card of the UPS is connected with the network card configured by the computer to realize intelligent monitoring of less than 100m; it can also be connected to the local area network to realize network monitoring of one (or more) UPS by multiple computers.

4. The built-in Modem of the UPS can dial the local telephone network through the telephone line, call the telephone mobile phone, mobile phone, and prompt the abnormal state of the UPS; transfer to bypass, shutdown, low battery, overload, etc.

5. The UPS dry contact alarm signal is used for remote alarming through the contact closure, and the remote indicator lights, electric bells, and relays are connected to the remote execution unit, indicating that there is no mains power, low battery voltage, machine failure, etc.

Technical

Technical Specifications

Rectifier Input Parameters

1. Rectifier input parameters

2. Rectifier output parameters

(2) Battery

(3) Inverter

(4) Bypass

(5) System

★The size of CP60KVA is: 560x700x1140mm

★Product appearance and size change, please refer to the actual product.