Delta Ultron EH -15kVA UPS 3:1 GES153EH320035

The Delta Ultron EH 15kVA UPS (model GES153EH320035) is a compact and high-efficiency uninterruptible power supply system built to deliver clean, reliable power for critical systems in IT, industrial, and commercial environments. Designed with a three-phase input and single-phase output configuration (3:1), this model combines advanced online double-conversion technology with high power density and flexible battery options. Ideal for data centers, control rooms, and sensitive electronic systems, the EH 15kVA ensures business continuity, precise voltage regulation, and extended battery performance in demanding conditions.

Product Features

True 15kVA/13.5kW capacity for demanding loads
Provides 15,000 VA and 13,500 W of real power, enabling seamless operation of mission-critical devices without performance compromise.

Three-phase input, single-phase output configuration
Offers compatibility with industrial three-phase infrastructure while delivering stable single-phase output for IT and electronic systems.

Online double-conversion for clean and continuous power
Protects connected equipment from voltage spikes, sags, frequency variations, and other electrical anomalies by providing isolated, conditioned power.

Wide input voltage range and frequency tolerance
Operates across 305–478 VAC and auto-senses 50/60Hz input, making it ideal for unstable or fluctuating power environments.

High efficiency for cost savings
Delivers up to 95% efficiency in normal mode, significantly reducing energy consumption and cooling requirements.

Advanced battery management system
Supports both sealed lead-acid and lithium-ion battery types with configurable charging current (1–4 A), ensuring optimized charging and extended battery life.

User-friendly LCD display
Integrated LCD panel offers real-time system status, alarms, and configuration settings for easy operation and monitoring.

Flexible output voltage and low distortion
Maintains output voltage with low total harmonic distortion (< 2%), protecting sensitive electronics and ensuring performance consistency.

Hot-swappable battery support
Allows for battery replacement without powering down the UPS or connected equipment, reducing downtime during maintenance.

Multiple communication options
Equipped with RS-232, USB, RS-485, SNMP, and AS-400 interfaces, enabling seamless remote management and system integration.

Product Specifications

• Model: Delta Ultron EH 15kVA UPS (GES153EH320035)
• Rated power: 15,000 VA / 13,500 W
• Phase configuration: 3-phase input, 1-phase output (3:1)
• Input voltage range: 305–478 VAC
• Input frequency: 50/60Hz ±10% (auto-sensing)
• Input power factor: > 0.99 (at full load)
• Input current harmonic distortion (iTHD): < 3%
• Output voltage: 230 VAC (single-phase)
• Output voltage distortion (THD): < 2%
• Output frequency: 50/60Hz ±0.05Hz
• Output voltage options: Multiple selectable
• Battery type: Sealed lead-acid or lithium-ion (configurable)
• Battery voltage: 240 VDC
• Charging current: Configurable, 1–4 A
• Hot-swappable batteries: Supported
• Display: User-friendly LCD interface
• Communication interfaces: RS-232, USB, RS-485, SNMP, AS-400
• Dimensions (W x D x H): 260 x 620 x 717 mm
• Installation type: Rack-mountable
• Application: Data centers, control rooms, telecom, industrial automation