Whole Home Energy Monitor with One Pair of CTs
LWHEM-2
Leviton’s Whole Home Energy Monitor (LWHEM-2) is the smart solution for your home’s electrical system. It provides real-time energy consumption data and controls Leviton Smart Circuit Breakers*. With inputs for up to three pairs of optional LSMMA Current Transformers (CTs) to measure energy sources, the LWHEM provides an aggregate view of your energy consumption and generation. A set of contact inputs allows integration with an Automatic Transfer Switch (ATS). When paired with Leviton 2nd Gen Smart Circuit Breakers, the LWHEM provides unparalleled control of your home’s electrical system, including alerts for circuit breaker trips, notifications for unusual activity, and the ability to remotely control and schedule circuit breakers.
- SMART - Wi-Fi connection provides remote monitoring and control of your Leviton Load Center, OTA firmware updates, and more
- INTUITIVE - Monitor whole-home energy consumption and production in real-time and view what power source(s) are powering your home
- CONTROL - Remotely control (OFF/ON) Leviton 2nd Gen Smart Circuit Breakers. Program custom schedules for 2nd Gen Smart Circuit Breaker activity to conserve energy and avoid running circuits when electricity is its most expensive
- FLEXIBLE - When integrated with an Automatic Transfer Switch and compatible backup power system, the LWHEM-2 automatically sheds nonessential 2nd Gen Smart Circuit Breakers when backup power is active, preserving power for essential circuits
- WHOLE HOME - The My Leviton app delivers a streamlined Smart Home and Energy Management experience by unifying control, scheduling, and personalization of Leviton Smart Circuit Breakers, Decora Smart Wi-Fi Lighting, and Evr-Green Electric Vehicle Chargers in a single interface
Additional LSMMAs may be purchased to monitor up to 3 energy sources Learn more about the Leviton Load Center smart product family
*One LWHEM-2 configuration supports monitoring of up to 60 Leviton smart breakers.
Product Information
Electrical Specifications
Requires : A dedicated 2-pole Circuit Breaker to power the Whole Home Energy Monitor
Environmental Specifications
Operating Temperature : -40°C to 85°C
Product Features
Brand : Leviton Load Center
Grade : Residential
Works With : LSMMA (Current Transformers), 1st Gen Smart Circuit Breakers, 2nd Gen Smart Circuit Breakers
Standards and Certifications
Standards and Certifications : C-ETL-US, RSS, Wi-Fi CERTIFIED™, FCC Part 15, Class B
Warranty
Warranty : Two-Year Limited Warranty
- Integration with a backup generator and Automatic Transfer Switch can eliminate the need for a costly Essential Loads Panel**
- Remotely control breaker activity (On/Off) from anywhere*
- Schedule breakers by Time/Day to save energy* in a single-app solution that simplifies setup
- Monitor whole-home energy usage from the grid and energy production via alternate sources (Solar/Battery/Generator/Wind)
- One pair of CTs (LSMMA) included; use up to three pairs of CTs plugged into the LWHEM-2 which connects via Wi-Fi to My Leviton
*Requires 2nd Gen Smart Circuit Breakers
**Requires the LWHEM be integrated with an Automatic Transfer Switch via the blue contact input. Only 2nd Gen Smart Circuit Breakers with Remote Control can be configured as nonessential and shed loads when backup power is active. All Standard (non-smart) and 1st Gen Smart Circuit Breakers will remain ON unless physically turned OFF
- US11228912
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