Online, lead-acid, tower + rack
Highidea D Series — Specialty-Voltage Online UPS (110 V, lead-acid)
The D Series is a single-phase online double-conversion UPS for 100/110/120/127 VAC systems, using lead-acid batteries in 1–3 kVA tower and 2U rack variants. It is intended for imported or export equipment, marine/offshore loads and other applications that cannot use standard 220–240 V UPS output.
Confirm host, battery, runtime and document scope for the exact configuration
Capacity
1 kVA/800W · 2 kVA/1.6kW · 3 kVA/2.4kW
Topology
Online double-conversion, single-phase
Chemistry
Lead-acid
Config
D1K 2×9AH (ext 24/36V) · D2K 4×9AH (ext 48V) · D3K 8×7AH (ext 48V); rack D1KR 2×9AH · D2KR 4×7AH · D3KR-PRO 4×9AH
Technical data
D Series (D1K/D2K/D3K + D1KR/D2KR/D3KR + S long-backup variants) specifications.
Compare the electrical, battery, monitoring, environmental and compliance data for this product family.
Selection guide
Is this the right model for you?
Quick pointers to confirm fit, or steer you to a sibling model.
- Choose the D Series (D1K/D2K/D3K + D1KR/D2KR/D3KR + S long-backup variants) when its power range, format and operating role match your application.
- Provide capacity, input/output voltage, runtime, installation format and destination-market document requirements for final model selection.
Recommended for
Where the D Series (D1K/D2K/D3K + D1KR/D2KR/D3KR + S long-backup variants) performs.
FAQ
Frequently asked questions
What should I provide to select the right D Series (D1K/D2K/D3K + D1KR/D2KR/D3KR + S long-backup variants)?
Share the load in watts or VA, input and output voltage, required runtime, installation format, site conditions and destination market. Our team will match the product, battery and monitoring options to the application.
Can I request a datasheet for the D Series (D1K/D2K/D3K + D1KR/D2KR/D3KR + S long-backup variants)?
Yes. Contact sales with the required rating and destination market to receive the applicable datasheet, manual and compliance-document list.
Start a project
Configure a D Series (D1K/D2K/D3K + D1KR/D2KR/D3KR + S long-backup variants) for your site.
Tell us the load, voltage, runtime, site conditions and destination. Sales will confirm the host, battery and configuration-specific document scope.