MOES ZM-1P63M – Zigbee Bidirectional Power Meter, 63A

Moes ZM-1P63M is a Zigbee monitoring module designed for installation in an electrical panel, tracking the consumption of a single-phase circuit up to 63A. The live load wire passes directly through the module’s measuring aperture, so there’s no need for any external current clamp. Thanks to bidirectional measurement, it can distinguish between energy drawn from the grid and energy fed back—ideal for circuits with photovoltaics or other surplus sources.

Key Specifications:

• Model: ZM-1P63M (module ZM7LT1)
• Phase: single-phase connection
• Voltage: 90–250V AC, 50/60Hz
• Current measuring range: 0.5–63A (max. 63A)
• Measurement accuracy: Class 1.0 (voltage, current, and active power)
• Alarms: undervoltage, overvoltage, overcurrent (adjustable thresholds)
• Protocol: Zigbee 3.0, 2,400–2,483 GHz band, transmit power <+10 dBm
• Operating temperature: -20°C to 70°C
• Protection rating: IP20
• Dimensions: 46.7 × 18 × 21.2 mm
• Package includes: measuring module + user manual

Features:

1. Consumption overview over time: monitor usage by day, month, or year to help identify where energy is being wasted in your home.
2. Bidirectional measurement for PV systems: distinguishes consumed energy from energy fed back into the grid, making it suitable for circuits with photovoltaic systems.
3. Protective alarms: alerts you when voltage or current exceeds set thresholds, preventing damage to connected devices.
4. Compact DIN rail installation: small size (46.7 × 18 × 21.2 mm) fits even in smaller panels next to a circuit breaker.
5. Accurate Class 1.0 measurement: provides sufficient accuracy for real consumption monitoring, not just rough estimates.

Installation:

The module is installed next to the circuit breaker of the monitored circuit: the black wire connects to the neutral (N) terminal block, the live load wire is threaded through the measuring aperture in the direction of the arrow "→Load," and the red wire connects to the L terminal of the circuit breaker. Once powered on, the module pairs via the MOES app. Only qualified individuals should connect to mains voltage—work in the electrical panel should be done by an electrician, not as a DIY experiment.

This is a monitoring-only module—it does not switch the load, it only tracks consumption.