SolaHD S4K2U3000C - Uninterruptible Power Systems, Capacity: 3000 VA, 2700 Watts, Typical Back-up Time: 3/11, Input Plug: L5-30P, Output Receptacle: (6) 5-20R, (1) L5-30R, 120 Vac, Frequency: 50/60 HZ
SolaHD

S4K2U3000C

UPC: 783472006113

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Specification Sheet

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Overview

SolaHD's S4K2U3000C UPS delivers robust power protection for industrial and commercial equipment. With a 3000 VA capacity and 2700 W continuous output, it supports high‑demand loads while maintaining a 120 VAC, 50/60 Hz supply. The unit’s typical backup time of 3 minutes at full load and 11 minutes at reduced load provides critical downtime protection for servers, networking gear, and control systems. Designed for hard‑wired installations, the L5‑30P input plug ensures reliable connection to the main power feed. The S4K2U3000C features six 5‑20R receptacles and one L5‑30R receptacle, offering flexible distribution of power to multiple devices. Built with SolaHD’s proven reliability, this UPS is ideal for data centers, medical facilities, and industrial automation where uninterrupted power is essential. Its compact footprint and efficient design reduce space and energy costs. The product complies with international safety standards and is rated for continuous operation under harsh conditions. With easy monitoring and management interfaces, operators can quickly assess battery status and perform maintenance. Choose the S4K2U3000C for dependable, scalable power backup that protects critical assets and ensures operational continuity. The UPS’s output is regulated to maintain a stable 120 VAC supply, protecting sensitive electronics from voltage spikes and brownouts. Its 50/60 Hz frequency ensures compatibility with a wide range of equipment. The L5‑30P input allows the unit to be hard‑wired directly to the main service panel, eliminating the need for additional distribution panels. With six 5‑20R receptacles, the UPS can power up to six standard office or industrial devices, while the single L5‑30R receptacle accommodates larger equipment such as servers or industrial controllers. The product’s compact dimensions (provide approximate dimensions if known) and efficient power factor reduce rack space and improve energy efficiency. SolaHD’s engineering team has incorporated robust surge protection and thermal management to extend battery life and maintain performance under load. The UPS can be integrated with existing monitoring systems via its built‑in status LEDs and optional communication interfaces, enabling remote diagnostics and alerting.
  • 3000 VA capacity with 2700 W continuous output
  • Typical backup time of 3 minutes at full load and 11 minutes at reduced load
  • 120 VAC, 50/60 Hz regulated supply with voltage stability
  • Six 5‑20R receptacles + one L5‑30R receptacle for flexible power distribution
  • L5‑30P hard‑wired input plug, surge protection, and thermal management

Specifications

Application
Industrial Automation Systems, Critical Microprocessors and PC Based Systems, Robotics and Process Control, Programmable Logic Controllers (PLC), Mission Critical and High Speed Networks
Back-Up Time
3/11
Battery Type
Valve-regulated, non-spillable, lead acid
Connection Type
L5-30P (input), 5-20R/5-30R (output)
Current Rating
25 A (3000 VA at 120 Vac)
Environmental Conditions
0 to 95 non-condensing
Frequency
50/60 Hz
Frequency Rating, Maximum
70 Hz
Frequency Rating, Minimum
40 Hz
Height
3.3 in
Height
83.82 mm
Length
9.6 in
Length
243.84 mm
Mounting
Securing Flanges. Rack Mounting Hardware is available.
Number of Receptacles
6
Receptacle
IEC 320/C13
Series
S4K2U3000C
Special Features
Hardwire capability for permanent installation, Small 2U height maximizes available space, Input and output noise suppression, Higher output power factor of 0.90, PWM inverter reduces output voltage distortion, Add on batteries for extended back-ups, Integral sealed non-spillable batteries, Hot swappable user replaceable battery, Automatic restart, Automatic and manual battery test, Rack-mount or stand-alone tower mounting
Standard
CE: EC/EN/AS 62040-1-1:2008, ISTA Procedure 1A;cULus Listed, UPS Equipment: S4K2U-5C: UL 1778, CSA C22.2 No. 107.3, ISTA Procedure 1A
Type
S4K2U-5C Industrial On-Line UPS
Voltage Rating
120 VAC
Wattage
1800 WAT
Width
16.9 in
Width
429.26 mm
Package Dimensions (L x W x H)
28.8 IN x 10.9 IN x 23 IN
Package Dimensions (L x W x H)
73.152 cm x 27.686 cm x 58.42 cm
Package Weight (Imperial)
81.800 L
Package Weight (Metric)
37.105 kg
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Frequently Asked Questions

What is the SolaHD S4KC Series UPS design?

The SolaHD S4KC Series is a single-phase, on-line (double-conversion) UPS system. Its on-line design ensures zero transfer time from external to internal power.

What power disturbances does the S4KC UPS protect against?

The S4KC UPS protects equipment from blackouts, brownouts, sags, surges, or noise interference.

What are the mounting options for the S4KC UPS?

The S4KC Series UPS is rack or tower configurable. It is housed in a slim 2U package.

Can the S4KC UPS be hardwired for permanent installation?

Yes, the S4KC UPS has hardwire capability for permanent installation. The attached line cord and receptacle plate can be removed.

What is the output power factor of the S4KC UPS?

The S4KC UPS has a higher output power factor of 0.90.

What type of batteries are used in the S4KC UPS?

The S4KC UPS uses integral sealed, valve-regulated, non-spillable, lead-acid batteries. They are hot-swappable and user-replaceable.

What is the battery recharge time for internal batteries?

Internal batteries recharge to 90% capacity in 3 hours after a full discharge with 100% load until UPS auto shutdown.

What is the operating temperature range for the UPS?

The operating temperature range for the UPS is 0°C to +40°C. Output power factor derating applies above +25°C.

What is the warranty period for the SolaHD S4KC UPS?

The SolaHD S4KC UPS comes with a two-year limited warranty.

What are the output receptacles for the S4K2U3000C model?

The S4K2U3000C model has one NEMA L5-30R receptacle and six NEMA 5-20R receptacles.

Frequently Asked Questions about SolaHD

What certifications and standards do SolaHD products comply with?

SolaHD power supplies are UL 508 Listed for Industrial Control Equipment and comply with multiple international standards, including UL 60950, CUL/CSA-C22.2 No. 234-M90, and IECEx certifications. Our products meet EMC and Low Voltage Directives, with extensive hazardous location certifications including Class I Zone 2, ATEX, and IECEx, ensuring reliable performance in industrial environments.

What industries and applications are SolaHD products used for?

SolaHD products are used across a wide range of critical industrial applications, including factory automation, process control, machine control, material handling, building automation, and harsh environment installations. Key industries include manufacturing, process industries, semiconductor fabrication, packaging, conveying equipment, instrumentation, and environments requiring UL508 compliance such as water treatment facilities. The products are specifically designed for challenging industrial settings, with certifications for hazardous locations and extreme temperature ranges.

What technical support does SolaHD offer?

SolaHD offers comprehensive technical support through experienced sales representatives available worldwide. Our support includes expert consultation for selecting the right power quality solutions, with award-winning online tools to help customers make precise product selections. Technical support covers the entire range of our industrial power solutions, from service entrance protection to point-of-use equipment, ensuring customers can optimize their facility's power infrastructure.

What are the main product lines offered by SolaHD?

SolaHD offers a comprehensive range of industrial power quality solutions across five primary product lines: Power Supplies, Surge Protection Devices (SPDs), Transformers, Power Conditioning, and Uninterruptible Power Supplies (UPS). Key product series include SDN Power Supplies, STV/STFV Surge Protective Devices, Industrial Control Transformers, MCR Constant Voltage Conditioners, and SDU UPS systems designed for industrial automation, process control, and critical manufacturing environments.

What are the key features of SolaHD products?

SolaHD products offer comprehensive industrial power quality solutions that convert, clean, and maintain electric current throughout manufacturing facilities. Key features include noise and surge protection, voltage regulation, drive protection, and uninterruptible power supplies (UPS). Their product lines cover everything from service entrance to point-of-use, with compact DIN rail mountable options that provide flexible, space-saving power solutions for sensitive industrial equipment like PLCs, networks, and control systems.

What environmental ratings do SolaHD products have?

SolaHD products feature robust environmental ratings including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 classifications, as well as IP66 protection. These ratings ensure comprehensive protection against dust, water, and corrosion in both indoor and outdoor environments, with operating temperatures ranging from -40°C to 130°C.

What accessories are available for SolaHD products?

SolaHD offers a comprehensive range of accessories across multiple product lines, including surge protective devices (SPD), tracking filters, power supplies, UPS systems, and DIN rail mountable components. Key accessories include the STV100K Surge Protective Device, STFV Plus Series Tracking Filters, SDN and SCP Series Power Supplies, SDU Series UPS, and various DIN rail filters and converters that can be integrated into industrial control panels and power systems.

How are SolaHD products typically installed?

SolaHD products are typically installed on DIN rail mounting systems in industrial control panels, with multiple installation options including panel/wall mounting brackets. Most products feature easy-to-wire screw terminations, making them suitable for critical industrial applications like factory automation, PLCs, robotics, and computer-based control systems. The products are designed for flexible installation across various industrial environments, with wide operating temperature ranges from -20°C to +50°C and compact, rugged industrial designs.