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Pro
Shelly Pro 3EM-400 — Three-phase energy meter 400A with 3 CT clamps, Wi-Fi + LAN + Bluetooth
Specifications
Reference:
SH PRO 3EM-400
Subcategory:
Construction Material
Type:
Energy Meter
Brand:
SHELLY
Colour:
White
Length
:
1.9 cm
Width
:
6.9 cm
Height
:
9.4 cm
Voltage:
110 230V ~ 50/60 Hz
Material:
Plastic
Barcode
:
3800235268117
Series:
Pro
Master box quantity:
12
Product description
Professional three-phase energy meter for DIN rail, suited for higher-power installations (industrial/commercial). Measures up to 400A per phase and neutral, with 3 included 400A current transformer clamps. 1% measurement accuracy (Class B, per IEC 62053-21). Records accumulated energy, voltage, current, and instantaneous power per phase. Local history for up to 60 days at 1-minute intervals. Supports photovoltaic setups (bidirectional measurement).
Features:
- Measurement: up to 400A per phase and neutral (3x 400A clamps included)
- Power supply: 100-260Vac per phase
- Accuracy: 1% (Class B)
- Multi-protocol connectivity: Wi-Fi 4, Bluetooth 4.2, LAN
- Local storage: up to 60 days (1-min intervals)
Typically used for remote control of:
- Industrial/commercial energy monitoring
- Photovoltaic systems
- Detection of consumption peaks and phase imbalance
Features:
- Measurement: up to 400A per phase and neutral (3x 400A clamps included)
- Power supply: 100-260Vac per phase
- Accuracy: 1% (Class B)
- Multi-protocol connectivity: Wi-Fi 4, Bluetooth 4.2, LAN
- Local storage: up to 60 days (1-min intervals)
Typically used for remote control of:
- Industrial/commercial energy monitoring
- Photovoltaic systems
- Detection of consumption peaks and phase imbalance
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