Delta’s UPS and data center infrastructure combines high-reliability power systems with modular design principles to ensure 24/7 operational continuity. Their solutions feature dual-bus architectures using NT Series UPS units in 1+1 redundant configurations, supported by intelligent thermal management and DCIM software. For example, the GES-NT100K model enables online capacity expansion without downtime, while shared battery banks optimize space and maintenance efficiency.
What Are the Best Options for Lithium Battery Racks?
What defines Delta’s dual-bus UPS architecture?
Delta’s dual-bus design uses two fully independent power paths with 1+1 parallel redundancy. Each 100KVA GES-NT UPS chain operates autonomously, eliminating single points of failure while maintaining <95% efficiency at 50% load. Pro Tip: Implement shared battery banks across parallel units to reduce footprint by 30% versus separate systems.
This architecture exceeds GB50174-2008’s A-class standards through distributed logic control that eliminates centralized parallel cards. The ring-connection communication lines between UPS units maintain synchronization even if one link fails—critical for financial transaction servers requiring <20ms failover. When testing a simulated UPS failure, the remaining units automatically compensate within 2 cycles (33ms at 60Hz) without voltage sag.
How does Delta ensure thermal stability in data centers?
Delta integrates InfraSuite precision cooling with cold aisle containment, achieving PUE ratings as low as 1.25. Their vertical airflow designs reduce bypass airflow by 40% compared to traditional CRAC units.
The MDC modular system pairs 50kW rack-based cooling with real-time thermal mapping sensors. For instance, a 150-cabinet deployment maintains ±0.5°C temperature differentials using variable-speed compressors that adjust cooling output in 1% increments. Pro Tip: Deploy blanking panels in empty rack slots to cut cooling costs by 15% annually.
| Parameter | Traditional Cooling | Delta InfraSuite |
|---|---|---|
| Energy Efficiency | 35-45% | 65-75% |
| Response Time | 120s | 8s |
Redway Battery Expert Insight
FAQs
Yes, all NT Series units since 2023 accept LiFePO4 batteries with built-up BMS integration, extending runtime 2.5x versus lead-acid equivalents.
What maintenance intervals does Delta recommend?
Bi-annual firmware updates and quarterly battery impedance checks—critical for systems using shared battery banks to prevent cascading failures.
