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Specified ACwatt Modular UPS Models Receive UL 1778 Certification

Date 2026-10-15Author ACwatt

Specified ACwatt high-capacity modular UPS models have received TÜV Rheinland certification to UL 1778 and CSA C22.2 No. 107.3. The certification provides documented safety-standard recognition for the models listed on the certificate.

TÜV Rheinland certificate for specified ACwatt modular UPS models under UL 1778 and CSA C22.2 No. 107.3
TÜV Rheinland certification, issued August 27, 2026.

Certified UPS Models

UPS models: AC480/60-HV-A, AC480/60-HV-B, AC500/62.5-HV-A and AC500/62.5-HV-B

Power modules: MOD62.5-HV and MOD60-HV

Standards listed: UL 1778:2014 R4.24 and CSA C22.2 No. 107.3-14, including G1 and G12 (R2024)

Certificate number: CU 72607138 0001

Voltage Configuration

The certificate’s technical data lists 400 V, 440 V and 480 V input, bypass and output configurations for the AC500/62.5-HV-A model. Refer to the certificate and project configuration for model-specific details.

Modular Power for Critical Applications

ACwatt’s modular UPS architecture supports capacity expansion and redundancy options for applications such as data centers, industrial facilities and commercial buildings. System configuration depends on the selected model and project requirements.

Learn more about the ACM-HV Series modular UPS or contact ACwatt for certificate and configuration details.

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