Description
Emerson 20 KVA Used UPS – High-Performance & Reliable
The Liebert Super 400D 20kVA UPS from Emerson is a trusted, true online double-conversion UPS built for critical power continuity. Refurbished and tested for industrial performance, it supports heavy-duty applications, features intelligent battery management, DSP control, and transformer-based isolation.
Key Features – Refurbished Emerson 20kVA UPS for sale
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20kVA / 16kW capacity with DSP-based control
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Galvanic isolation transformer for output protection
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High overload support: up to 150% for 1 minute
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<2% THD (linear), <3% THD (non-linear)
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Parallel up to 4 units
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Intelligent monitoring with SNMP & USB
Technical Specifications Emerson 20 KVA Used UPS
Specification | Details |
---|---|
Capacity | 20 kVA / 16 kW |
Input Voltage | 400/415 VAC (3Ph, 4W + PE) |
Voltage Range | 280–500 VAC |
Frequency Range | 45–55 Hz |
Input Power Factor | Unity at full load |
Output Voltage | 220/230/240 VAC ±1% |
Power Factor | 0.8 |
Waveform | Pure Sine Wave |
Voltage Distortion | <2% Linear, <3% Non-Linear Load |
Crest Factor | 3:1 |
Efficiency (AC to AC) | 85% |
Battery Type | VRLA / SMF (12V x 26 Cells) |
Charging Current | 7 Amps |
Overload Capacity (On-line) | 125% for 10 min, 150% for 1 min |
Display | LCD with mimic panel |
Noise Level | ≤60 dBA |
Operating Temp | 0–40°C |
Dimensions (HxWxD) | 1150 x 450 x 650 mm |
Weight | 275 kg |
Applications
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Industrial Automation
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Telecom Facilities
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Medical Diagnostic Labs
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Server & Data Centers
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High-Load CNC Operations
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Broadcast & IT Rooms
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