Electrical Monitoring Devices

Updated: 2026-04-25

Datasheets

SPM Series - Miniature Energy Meters

Model	Description	Version	Download
SPM01 FLEX	1-Phase Flexible Energy Meter (63A)	V3.1 (2026/02)	⬇️ PDF
SPM02 FLEX	3-Phase Flexible Energy Meter (63A)	V3.1 (2026/02)	⬇️ PDF
SPM01 MCBM	1-Phase MCB-Mounting Meter	V3.1 (2026/02)	⬇️ PDF
SPM02 MCBM	3-Phase MCB-Mounting Meter	V3.1 (2026/02)	⬇️ PDF

SDM Series - Compact Energy Meters with Clamp CTs

Model	Description	Version	Download
SDM01 Combo	3-Phase Meter with Clamp CTs	V2.1 (2026/02)	⬇️ PDF
SDM02 SP	Split-Phase Meter with Clamp CTs	V2.1 (2026/02)	⬇️ PDF

SRS Series - Smart Relay Switches

Model	Description	Version	Download
SRS01 1PM	1-Channel Smart Relay Switch with Built-in Power Measurement(16A)	V1.1 (2026/02)	⬇️ PDF
SRS01 2PM	2-Channel Smart Relay Switch with Built-in Power Measurement (2x10A)	V1.1 (2026/02)	⬇️ PDF

Accessories & Expansions

To be added soon

User Guides

SPM Series - Miniature Energy Meters

Model	Description	Version	Download
SPM01 FLEX	1-Phase Flexible Energy Meter (63A)	V3.1.3 (2025/09)	⬇️ PDF
SPM02 FLEX	3-Phase Flexible Energy Meter (63A)	V3.1.3 (2025/09)	⬇️ PDF
SPM01 MCBM	1-Phase MCB-Mounting Meter	V3.1.3 (2025/09)	⬇️ PDF
SPM02 MCBM	3-Phase MCB-Mounting Meter	V3.1.3 (2025/09)	⬇️ PDF

SDM Series - Compact Energy Meters with Clamp CTs

Model	Description	Version	Download
SDM01 Combo	3-Phase Meter with Clamp CTs	V1.1.1 (2025/10)	⬇️ PDF
SDM02 SP	Split-Phase Meter with Clamp CTs	V2.1 (2026/02)	⬇️ PDF-IEC ⬇️ PDF-UL

SRS Series - Smart Relay Switches

Model	Description	Version	Download
SRS01 1PM	1-Channel Smart Relay Switch with Built-in Power Measurement(16A)	V1.1 (2026/02)	⬇️ PDF
SRS01 2PM	2-Channel Smart Relay Switch with Built-in Power Measurement (2x10A)	V1.1 (2026/02)	⬇️ PDF

Accessories & Expansions

To be added soon

For 3D Assets, Certificates and DoC, please contact our support team [e-mail]