Description
ABB PP877K 3BSE069274R1
ABB PP877K 3BSE069274R1
ABB PP877K 3BSE069274R1
带 OEM 液体冷却框架 6 和 7 的 PowerFlex 755 交流变频器与标准气冷式PowerFlex 755 框架 6 和 7 交流变频器有很大不同，详细信息如下所示：
• 散热器用冷却板代替。
• 冷却液入口和出口由冷却板进行连接。
• 直流电感器中新增了一个热控开关。
带 OEM 液体冷却的 PowerFlex 755 交流变频器主要功能如下：
• 以 200、300、400 HP (480V) 和 132、200、270 kW (400V) 额定功率提供 OEM 液体冷却。
• 提供与标准气冷式 PowerFlex 750 系列交流变频器相似的 2 kHz PWM输入/输出及过载额定功率 （请查阅表 3）。
• 提供与标准气冷式 PowerFlex 750 系列交流变频器相同的 UL 508C认证和 CE 认证。
• 保持与标准气冷式 PowerFlex 750 系列框架 6 和 7 交流变频器相同的环境空气和周围空气环境要求。
• 对于 IP00、 NEMA/UL Type Open 样式可通过使用者安装的法兰套件变回完整的 NEMA/UL Type 4X/12。
manufacture all the way to service. ABB automation early
In 1990, it obtained the DQS certificate based on ISO9001 certification,
EQnet quality based on ISO 9000/EN 29000 was subsequently achieved
Certification.
However, the Freelance 800F is more than technical excellence, I
We have also spent a lot of effort in proper planning, installation and revision too
This makes engineering design and maintenance faster, more economical and more efficient.
Industrial” is a world-leading all-round integrated open control system launched by ABB Group Automation Headquarters.
It integrates the advantages of traditional DCS and PLC in one body and supports a variety of international field bus standards. It has both the complex analog loop regulation capability of DCS
Power-friendly human-machine interface (HMI) and convenient engineering software, and at the same time have high-speed logic and sequence control equivalent to high-end PLC indicators.
control performance. The system can be connected to both conventional I/0 and various field bus devices such as Profibus, FF, CAN, and Modbus. system tool
It has a high degree of flexibility and excellent scalability, whether it is the control of small production units, or the control of ultra-large-scale whole plants – integrated control, even
The Industrial” system can handle the application of field equipment maintenance management and cross-plant production management control with ease.
An important member of the Industrial” family, the AC800F system fully embodies the Industrial” (Industrial
