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General| Frequency | 50/60 Hz |
|---|---|
| Topology | Double Conversion Online |
| Voltage | 400 V |
| Battery Type | VRLA |
| Communication Interface | RS232, USB, Ethernet, Modbus |
| Operating Temperature | 0 to 40°C |
| Dimensions | Varies by model |
| Weight | Varies by model |
How to unpack and position the UPS unit safely and correctly.
Recommended environmental conditions for storing the UPS unit before installation.
Guidelines for safely lifting and moving the UPS equipment.
Specifies required environmental parameters like temperature, humidity, and dust for UPS installation.
Information on physical space requirements and considerations for UPS placement.
Details on ventilation and heat dissipation needed for correct UPS operation.
Requirements for ventilation in battery rooms to manage hydrogen gas.
Instructions for electrical connections, input, selectivity, and protection devices.
Detailed guide on connecting power supply, load, and battery systems to the UPS.
How to connect communication interfaces like EPO, RS232, and optional cards.
Step-by-step guide for the initial power-up and configuration of the UPS.
Explanation of different operational modes (On-line, Standby-on, etc.) and their functions.
How to adjust factory-set electrical parameters and settings via the control panel.
Steps to safely switch the load to the maintenance bypass.
Procedures for safely powering down the UPS and the connected load.
A visual representation of the UPS internal components and their interconnections.
Detailed explanation of the function of each sub-assembly within the UPS.
Overview of connecting multiple MASTER HE units for increased power and reliability.
Specific electrical setup considerations for parallel UPS configurations.
Guidelines for connecting power and batteries in a parallel UPS system.
How to connect communication signals between parallel UPS units.
Step-by-step guide for starting up a system of parallel-connected UPSs.
How operating modes function and are shared across parallel UPS units.
Procedures for performing maintenance on parallel UPS systems using the bypass.
Regular checks and tasks for maintaining the UPS, performed by trained operators.
Safety precautions and procedures for internal UPS maintenance by specialized technicians.
Guidelines for battery care, lifespan, and preventive maintenance.
Detailed list of potential alarms and their meanings for the remote card.
Details on commands that can be sent via the remote card for UPS control.
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