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SOLAHD SDU500B Standby UPS System, 500 VA, 120 V AC Input/Output, Hardwired - Standby UPS Systems
SOLAHDStandby UPS Systems

SOLAHD SDU500B Standby UPS System, 500 VA, 120 V AC Input/Output, Hardwired

The SOLAHD Smart UPS: Single Phase is a standby UPS system from SOLAHD, offering a 500 VA power rating with 120 V AC input and 120 V AC output. It features a single-phase design and hardwired connection, identified…

SKU 3G-OTH-133294

Brand
SOLAHD
Item
SDU500B Standby UPS System, 500 VA, 120 V AC Input/Output, Hardwired
Part Number
SDU500B
Category
Standby UPS Systems
Available to Order
Also known as:SDU500BSOLAHD
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Technical specs
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Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Yes — hazmat handling and paperwork applyHazardous Material
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

SOLAHD
Manufacturer Part Number
SDU500B
Type
Hardwired
Phase
Single
UNSPSC
39121011
AC Input
120 V
Includes
Software and Cable
Mounting
DIN Rail; Wall
UPS Type
Standby
AC Output
120 V
Frequency
50/60 Hz
Standards
EMC: EN50091-2; EN 61000-3-2; EN 61000-3-3; FCC Part 15 Subpart B Class A; IEC 60801-2; IEC 60801-3; IEC 60801-4; IEC 61000-2-2
Catalog Page
205
Power Rating
500 VA
Input Voltage
120 V AC
Medical Grade
Not Medical Grade Approved
Overall Depth
4.5 in
Overall Width
11.1 in
Output Voltage
120 V AC
Overall Height
4.88 in
Housing Material
Metal
Includes Battery
Battery Included
Battery Chemistry
Valve Regulated Lead Acid
Country of Origin
China (subject to change)
Plug Configuration
Hardwired
Power Rating (Load)
300 W
Data Line Protection
Includes Data Line Surge Protection
Power Rating (Total)
500 VA
Run Time - Full Load
4.5 min
Run Time - Half Load
14.5 min
Battery Recharge Time
8 hr
Manufacturer Warranty
2 yr
Output Ports Included
RS232
Input Current - Maximum
10 A
Number of Outlets - UPS
0
Transfer Time - Maximum
6 msec
Transfer Time - Minimum
4 msec
Receptacle Configuration
Hardwired
External Battery Compatible
External Battery Pack Compatible
Automatic Voltage Regulation
No Automatic Voltage Regulation
Number of Outlets - Surge Only
0
Operating Temperature - Maximum
122 °F
Operating Temperature - Minimum
32 °F
Replacement Battery Part Number
RS232
Visible Indicator Light Conditions
Battery Low

Technical Documents

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SOLAHD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SOLAHD Smart UPS: Single Phase is a standby UPS system from SOLAHD, offering a 500 VA power rating with 120 V AC input and 120 V AC output. It features a single-phase design and hardwired connection, identified by manufacturer part number SDU500B.

Frequently Asked Questions

What is the SOLAHD SDU500B Smart UPS used for?

The SOLAHD SDU500B Smart UPS provides backup power and surge protection for critical single-phase equipment. It is commonly used in industrial control panels, PLC systems, and instrumentation where a hardwired 120 V AC supply must remain stable during power disturbances.

What are the specifications of the SOLAHD SDU500B?

The SOLAHD SDU500B is a single-phase, standby UPS rated at 500 VA. It accepts 120 V AC input and delivers 120 V AC output via a hardwired connection. The unit is designed for permanent installation and is identified by manufacturer part number SDU500B.

Where to buy the SOLAHD SDU500B worldwide?

3G Electric supplies the SOLAHD SDU500B to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this hardwired standby UPS.

How to install the SOLAHD SDU500B hardwired UPS?

Installation of the SOLAHD SDU500B must be performed by a qualified electrician following local electrical codes. The unit requires a dedicated 120 V AC circuit and should be mounted in a clean, ventilated area. Always disconnect input power before making connections.

Used in

Common applications for SOLAHD
Industrial automation — SolaHD panel-mount power conditioners (e.g., SKU 5EU18) regulate voltage for PLC and control systems.
Electrical distribution — SolaHD chase-nipple SPDs (e.g., SKU 19L438) protect 240 V AC single-phase circuits from transients.
Three-phase power systems — SolaHD SPDs (e.g., SKU 19L440) safeguard 480 V AC Delta equipment in manufacturing plants.
Control panels — SolaHD standby UPS systems (e.g., SKU 61KP82) provide backup power for hardwired 120 V AC control circuits.
DC power backup — SolaHD DC input UPS systems (e.g., SKU 61VD24) maintain 24 V DC power for industrial control and instrumentation.
Commercial facilities — SolaHD SPDs (e.g., SKU 19L441) protect 120/208 V AC Wye distribution in buildings with sensitive electronics.
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SOLAHD Products

3G Electric supplies SOLAHD standby ups systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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