Output Connections

7-Pin Communication Signals Connector

Connect equipment to the UPS output connector receptacle via the seven-pin output connector (included), or use an APC custom data cable, (must be ordered separately).

The PowerShield communication signals are isolated from its internal circuitry via open collector opto-coupled transistors. The connection labeled “Signal Return” is a common return point for all communication signals. In the typical application, the attached equipment digital ground connects to Signal Return, and pull-up resistors turn the open collector signals into logic levels.

+Voltage output

Voltage output

Signal return.

Low when operating from utility line. Open when operating from battery.

Low when battery is charged. Open when battery fails the Self Test. Low when battery is present. Open when battery is missing.

Low when battery is near full charge capacity. Open when operating from a battery with < 20% capacity.

16-Pin Terminal Board CPW029 Option

The terminal board supplies uninterruptible power for up to eight sites grouped around the power supply.

The terminal board output fuses automatically reset.

Connect the positive W2 and negative W1 wires to the number one and two pins respectively on the 7-pin communication signal connector. See diagram.

Output Grounding

Either polarity of the output can be grounded to the ground stud located on the right side of the display panel. See diagram. Apply a non-oxidant paste to the ground stud prior to connecting the ground wire.

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American Power Conversion CP150E48 user manual Output Connections, Pin Communication Signals Connector, Output Grounding
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CP150E48 specifications

The American Power Conversion (APC) CP150E48 is a versatile and reliable uninterruptible power supply (UPS) designed to enhance the performance and stability of critical electrical equipment. Known for its robust features and advanced technologies, the CP150E48 is particularly suitable for small office and home office applications, providing reliable power backup and protection against various electrical disturbances.

One of the main features of the CP150E48 is its pure sine wave output, which ensures compatibility with a wide range of electronic devices. Unlike modified sine wave systems, pure sine wave technology delivers cleaner power that minimizes the risk of electrical interference, making it ideal for sensitive equipment such as computers, network devices, and telecommunication systems.

The CP150E48 boasts a capacity of 1500VA/900W, allowing users to connect multiple devices simultaneously without the fear of overloading the system. The unit is equipped with multiple output sockets, giving users flexibility in managing their essential devices. The compact and portable design of the CP150E48 makes it easy to integrate into both home and office environments, maximizing space utilization.

Another key characteristic of this UPS is its extensive battery backup runtime. The CP150E48 features a user-replaceable sealed lead-acid battery, enabling users to extend the operational life of the UPS easily. The unit's smart management system diligently monitors battery health, ensuring optimal performance and reliability over long periods of use.

Incorporating advanced technologies such as automatic voltage regulation (AVR) and overload protection, the CP150E48 provides superior management of power anomalies. The AVR function corrects voltage fluctuations without switching to the battery, thereby prolonging battery life while ensuring connected devices receive a stable power supply. Additionally, the built-in overload protection safeguards the unit and connected devices from potential damage caused by excessive load conditions.

With user-friendly features such as an intuitive LCD display and audible alarms, users can easily monitor system status, battery health, and load conditions in real-time. The CP150E48 also features USB connectivity for easy integration with computers, allowing for seamless management and monitoring through APC's software.

Overall, the APC CP150E48 stands out as a reliable and efficient UPS solution that not only protects critical equipment from power disturbances but also enhances operational stability in both home and office environments. Its combination of advanced technology, user-friendly design, and extensive backup features make it an ideal choice for those in need of dependable power protection.
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