East EA901PSRT UPS (rack, LCD, 1000 VA/900 W, EPO version)

The East EA901PSRT Uninterruptible Power Supply (UPS) is designed for reliable power protection in various IT systems, ensuring continuous operation of critical devices. This rack-type UPS, featuring an LCD screen and EPO function, offers a robust 1000 VA / 900 W power capacity, making it ideally suited for servers, network equipment, or other sensitive systems. Its modern technology provides comprehensive protection against voltage fluctuations, power surges, and complete power outages, thus guaranteeing data security and extending equipment longevity.

Product Information

General Specifications

• Capacity: 1000 VA / 900 W
• Operating Humidity: 0 ~ 95% (non-condensing)
• Noise Level: ≤ 50 dB (1 m)
• Dimensions: 440 x 338 x 88 mm
• Package Dimensions: 545 x 428 x 194 mm

Electrical Parameters

• Input Voltage: 110 ~ 176 Vac (linear derating between 50% and 100% load); 176 ~ 280 Vac (no derating); 280 ~ 300 Vac (50% derating)
• Input Frequency: 40 ~ 70 Hz (auto-sensing)
• Output Voltage: 208 / 220 / 230 / 240 Vac (configurable via LCD)
• Output Frequency: 45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz ± 0.1 Hz (battery mode)
• Waveform: Utility Mode: pure sine wave; Battery Mode: simulated sine wave
• Transfer Time: 2 ~ 7 ms (typical), 10 ms (max.)
• Connectors: 6 x C13, RS232, 2 x RJ45

Protection and Battery

• Battery: 2 x 9 Ah
• Protection Features: Short-circuit, overload, overheat, battery discharge protection, and fan check protection
• EPO: Emergency Power Off

Additional Features and Technology

• High-frequency on-line double conversion technology
• DSP control technology with input power factor up to 0.99
• Output Power Factor: 0.9
• Wide input voltage (110 V ~ 300 Vac) and frequency (40 ~ 70 Hz) range
• Frequency Conversion Capability: 50 / 60 Hz conversion
• Fast and stable charging: 90% capacity recovered within 3 hours (standard UPS model)
• Advanced Battery Management

Downloads / Certificates

📄Specification

📄User Manual