AC INPUT BAT
UPS ON BYPASS
Normal Mode Operation Batteries at 100% Charge Load at 10%
Battery Mode Operation Batteries at 30% Charge Load at 50%

Operating Instructions

9.0OPERATING INSTRUCTIONS

9.1Normal Mode Operation

During normal operation, utility power provides energy to the UPS. The filters, power factor correction circuit and the inverter process this power to provide computer grade power to connected loads. The UPS maintains the batteries in a fully charged state. The four green load level LEDs indicate an approximate level of load in 25% increments. If the UPS becomes loaded beyond full rating, the fifth (amber) LED indicator will illuminate and the UPS will sound an audible alarm. The display template indicates the percentage of load (10% of load shown in example) on the UPS output.

AC INPUT BATTERY UPS ON BYPASS

9.2Battery Mode Operation

Battery mode occurs in event of an extreme input voltage condition

or complete utility failure. The battery system supplies power through the DC to DC converter to the inverter to generate power for the connected load. During battery mode an alarm sounds every 10 seconds. This will change to two beeps every 5 seconds

when the battery runs low (approximately 2 minutes remaining, but this is user configurable). The AC Input LED will extinguish,

and the Battery LED will illuminate to warn that a utility problem has occurred. Each battery level indicator represents a 20% capac- ity level. As capacity decreases, fewer indicators remain illumi- nated. Refer to 12.0 - Troubleshooting. For approximate battery

run times, refer to Table 5. These times are approximate, based on resistive load and an ambient temperature of 77°F (25°C). To increase this time, turn off non-essential pieces of equipment (such as idle computers and monitors) or add the optional external battery cabinet.

! CAUTION

Turning OFF the UPS while in it is battery mode will cut off output power.

9.3Bypass Mode Operation

Bypass mode occurs when the OFF button is pressed once while

the UPS is in Normal Mode. During bypass operation, utility power provides energy to the UPS. The utility power bypasses the inverter and provides power for the connected load.

The four green load level LEDs indicate an approximate level of

load in 25% increments. If the UPS becomes loaded beyond full rating, the fifth (amber) LED indicator will illuminate and the UPS will sound an audible alarm. The display template indicates

the percentage of load (26-50% of load shown in the example above) on the UPS output.

9.4Battery Recharge Mode

Once utility power is restored, the UPS resumes normal operation. At this time, the Battery Charger begins recharging.

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PRODUCT

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Emerson GXT2-6000RTL630 Normal Mode Operation, Battery Mode Operation, Bypass Mode Operation, Battery Recharge Mode
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GXT2-6000RTL630 specifications

The Emerson GXT2-6000RTL630 is a high-performance uninterruptible power supply (UPS) designed to safeguard critical equipment in various applications, including data centers, telecom systems, and industrial processes. This model is part of the GXT2 series, which is renowned for its reliability and advanced features.

One of the standout characteristics of the GXT2-6000RTL630 is its robust power capacity of 6000 VA/6000 W. This makes it ideal for protecting sensitive electronic devices against power disturbances such as surges, spikes, and complete power outages. The UPS is designed to deliver clean, continuous power with a sine wave output, ensuring that all connected equipment operates optimally.

A key feature of the GXT2-6000RTL630 is its double-conversion online technology. This ensures that the UPS provides uninterrupted power supply through its inverter, converting incoming AC power to DC and then back to AC. This process isolates connected devices from power fluctuations and increases the overall reliability of the power supply. With a wide input voltage range, the UPS can adjust to varying power conditions while maintaining a stable output.

The GXT2-6000RTL630 is equipped with an intuitive LCD display. This user-friendly interface provides real-time information about the UPS status, including input/output voltage, load level, battery capacity, and alarms. This allows users to monitor the system easily and take proactive measures if necessary.

In terms of battery management, the GXT2-6000RTL630 features advanced battery charging technology. It includes a hot-swappable battery design, allowing users to replace batteries without shutting down the system. This capability reduces downtime and increases operational efficiency. Additionally, the UPS employs intelligent battery management to maximize battery life and ensure reliable operation.

Another notable feature is its network management capability. The GXT2-6000RTL630 can be connected to a network through an optional SNMP/HTTP card, enabling remote monitoring and management. This is particularly beneficial for larger installations and organizations that require centralized control over multiple units.

Furthermore, the UPS supports multiple configurations, allowing for flexibility in installation according to space and power requirements. It can be rack-mounted or placed in tower mode, making it suitable for various environments.

In summary, the Emerson GXT2-6000RTL630 is a sophisticated UPS that combines high capacity, advanced technology, and user-friendly features. Its double-conversion architecture, real-time monitoring, and intelligent battery management make it an excellent choice for anyone needing reliable power protection for critical applications. Whether for data centers, telecommunications, or industrial operations, this UPS ensures that equipment remains protected and operational, even in the face of power issues.
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