Mercury MDC3320S 20KVA 20KW 3 Phase Online UPS

The Mercury MDC3320S 20KVA 20KW 3 Phase Online UPS is a high-capacity enterprise-grade power protection system designed for mission-critical environments that demand continuous, stable and clean power. Featuring a powerful 20KVA / 20KW output rating and True Online Double Conversion technology, this UPS provides complete protection against outages, voltage fluctuations, harmonics, surges and electrical disturbances.

Built with a 3-phase input and output architecture and a true unity power factor of 1.0, the Mercury MDC3320S maximizes usable power capacity while supporting modern IT loads, industrial systems, telecommunications infrastructure and commercial facilities. Its advanced communication interfaces, intelligent monitoring capabilities and scalable battery architecture make it a dependable solution for demanding power protection requirements.

Browse our complete range of UPS Power Backup Systems in Kenya, explore our selection of Mercury UPS Systems in Kenya, discover more products from the Mercury Online Store in Kenya, or view our UPS Power Backup Services and Solutions in Kenya together with dedicated Mercury UPS Power Backup Solutions in Kenya for professional UPS sizing, installation, maintenance and power backup support.

Mercury MDC3320S 20KVA 20KW 3 Phase Online UPS Features in Kenya

20KVA / 20KW High Power Capacity

Provides reliable backup power for data centers, industrial automation systems, telecommunications infrastructure, server farms and other high-demand applications.

True Online Double Conversion Technology

Continuously converts AC power to DC and back to AC, delivering clean and regulated power while isolating connected equipment from utility power disturbances.

Unity Power Factor Performance

The 1.0 power factor allows the full 20KW output to be utilized for active loads, maximizing efficiency and supporting modern IT infrastructure.

Three-Phase Input and Output

Designed for large-scale installations requiring balanced power distribution and reliable operation across critical infrastructure.

Pure Sine Wave Output

Supplies utility-grade pure sine wave power suitable for sensitive servers, networking equipment, industrial controls and telecommunications systems.

Advanced Battery System

Features a ±120VDC battery bank utilizing 40 sealed lead-acid batteries for extended runtime and superior power resilience.

RS485, RS232 and USB Communication

Supports local and remote monitoring, automation integration and advanced power management capabilities.

SCADA and BMS Integration

Allows seamless integration with building management systems, industrial automation platforms and supervisory control systems.

LCD Monitoring Interface

The integrated LCD display provides real-time information on load percentage, battery status, input voltage, output voltage and fault conditions.

Zero Transfer Time Operation

Ensures uninterrupted power delivery during utility failures without interruption to connected equipment.

Industrial-Grade Reliability

Designed to operate continuously in demanding commercial and industrial environments where uptime is critical.

Mercury MDC3320S 20KVA 20KW 3 Phase Online UPS Specifications

• Brand: Mercury
• Model: MDC3320S
• UPS Type: True Online Double Conversion
• Capacity: 20KVA / 20KW
• Power Factor: 1.0
• Phase Configuration: 3-Phase Input / 3-Phase Output
• Input Voltage: 400V AC ±10%
• Input Frequency: 50/60Hz Auto-Sensing
• Input Connection: Terminal Block
• Output Voltage: 400V AC ±1%
• Output Waveform: Pure Sine Wave
• Voltage Regulation: ±1%
• Transfer Time: 0ms
• Battery Configuration: ±120VDC (2 × 20 × 9Ah / 12V)
• Battery Type: Sealed Maintenance-Free Lead-Acid
• Recharge Time: 6–8 Hours to 90% Capacity
• Battery Connection: Terminal Block
• USB Port: Yes
• RS232 Port: Yes
• RS485 Port: Yes
• SCADA/BMS Integration: Supported
• Display: LCD Monitoring Panel
• Protection Features: Surge, Overload, Short Circuit, Battery Overcharge and Deep Discharge Protection
• Operating Temperature: 0°C to 40°C
• Humidity: 0–90% RH Non-Condensing
• Noise Level: Less than 55dB at 1 Meter
• Height: 250 mm
• Width: 640 mm
• Depth: 900 mm
• Weight: 95 kg
• Certifications: CE, RoHS and ISO9001

Applications of Mercury MDC3320S 20KVA 20KW 3 Phase Online UPS

• Enterprise data centers
• Telecommunications infrastructure
• Industrial automation systems
• Manufacturing facilities
• Healthcare and medical environments
• Large server rooms
• Commercial buildings
• SCADA and industrial control systems
• Mission-critical business operations

Buy Mercury MDC3320S 20KVA 20KW 3 Phase Online UPS in Kenya

Buy the Mercury MDC3320S 20KVA 20KW 3 Phase Online UPS from Rapidtech Networks Limited at the best price in Kenya. We supply genuine Mercury UPS systems and enterprise-grade power backup solutions for data centers, industrial environments and mission-critical infrastructure.

We offer same day shipping countrywide with fast delivery to Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, Thika, Kiambu, Machakos, Nyeri, Meru, Embu, Kakamega, Kisii, Kitale, Naivasha, Kericho, Bungoma, Garissa and Malindi together with other towns across Kenya.

Our technical team also provides professional UPS sizing, installation services, preventive maintenance programs and after-sales technical support.

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