Eaton 9155 8kVA UPS 32-Battery Hardwired Power Protection
The Eaton 9155 8kVA/7.2kW hardwired UPS is engineered for organizations requiring mission-critical power continuity. This dual-conversion online UPS delivers uncompromising protection for data centers, medical facilities, financial institutions, and industrial environments where downtime costs are measured in thousands per minute. With 32 integrated batteries and hardwired configuration, the 9155 ensures zero-transfer-time backup power, voltage regulation, and frequency stability for servers, networking equipment, and sensitive instrumentation.
Key Features
- Dual-conversion online architecture for continuous power conditioning
- 8kVA/7.2kW capacity with 32-battery hardwired configuration
- Zero-transfer-time backup power protection
- Advanced voltage regulation and frequency stabilization
- Hardwired battery integration for enhanced reliability
- Scalable design for enterprise-grade deployments
- Comprehensive monitoring and management capabilities
- Built-in surge suppression and harmonic filtering
Technical Specifications
| Specification |
Details |
| Manufacturer |
Eaton |
| Model |
9155 |
| Part Number |
K4081100BIKX000 |
| Power Rating |
8kVA / 7.2kW |
| Battery Configuration |
32-Battery Hardwired |
| UPS Type |
Dual-Conversion Online |
| Transfer Time |
Zero milliseconds |
| Input Voltage |
Single or three-phase (model dependent) |
| Output Voltage |
Regulated and stabilized |
| Frequency Regulation |
±0.1Hz precision |
Frequently Asked Questions
What is a dual-conversion online UPS and why does it matter?
A dual-conversion online UPS continuously converts incoming AC power to DC, then back to AC, ensuring your equipment always receives clean, regulated power. Unlike standby models, there's zero transfer time to battery, protecting against power anomalies, surges, and sags that can damage sensitive electronics.
How long will the Eaton 9155 provide backup power?
Runtime depends on load and battery configuration. The 32-battery hardwired setup provides extended backup duration for critical equipment. Consult load calculations and runtime charts for your specific application requirements.
Is the Eaton 9155 suitable for data center environments?
Yes. The 8kVA hardwired UPS is purpose-built for data centers, offering enterprise-grade reliability, scalability, and monitoring. Its dual-conversion architecture and integrated battery system make it ideal for protecting servers and networking infrastructure.
What makes hardwired battery configuration superior?
Hardwired batteries eliminate connection points and potential failure modes, delivering maximum reliability and uptime. This configuration is preferred for mission-critical applications where redundancy and fault tolerance are non-negotiable.
