Table of Contents
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Table of Contents
Related Manuals for Samsara PM Series
Summarization of Contents
Installation Setup
Safety Precautions
Electrical equipment installation requires qualified personnel. Turn off power before proceeding.
System Summary
Details system types, allowable voltages, and CTs needed for power monitoring installations.
Required Materials
Lists essential components for Samsara power monitoring installation, including gateway, adapter, CTs, fuses, and cable.
Power Monitoring Installation Steps
Turn Off Power
Disconnect or switch power off before attempting installation, connection, or service of the power meter or current transformers.
Determine System Type
Identify neutral and hot wires, labeling them for correct system type identification.
Connect Power Meter
3-Phase 4-Wire Wiring
Wiring diagram and instructions for connecting a 3-phase, 4-wire power monitoring system up to 480V.
Gateway and Power Connection
Wire Power Meter to Gateway Adapter
Connects the power meter to the gateway adapter using shielded wire, detailing port connections.
Connect Gateway to Power
Connects the gateway to a power source using either a 120V AC wall adapter or a 12V-48V DC adapter.
Turn Power On
Procedure for turning power on after installation, and verifying gateway status via LED indicators.
Verify Measurements in Cloud
Verify Power Measurements in the Cloud
Log into Samsara account to verify power measurements and phase voltage readings in the cloud interface.
Appendix: Wiring Configurations
Single-Phase 2-Wire Wiring
Alternate wiring instructions for connecting single-phase, 2-wire power monitoring systems.
Single-Phase 3-Wire Wiring (120/240V or 120/208V)
Alternate wiring instructions for connecting single-phase, 3-wire power monitoring systems with specific voltage configurations.
Single-Phase 3-Wire Wiring (up to 415V)
Alternate wiring instructions for connecting single-phase, 3-wire power monitoring systems for voltages up to 415 volts.
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