Description
LS Electric LSLV0110SP100-2CEND (SP100; Packaged Bypass VFD)
Packaged SP100 bypass unit for 240 VAC systems with integrated 3-contactor bypass, built-in DC reactor and standard Modbus/BACnet communications — intended for HVAC fan/pump retrofit and continuity of service.
The Polar Energy Assessment:
This is the 240 VAC SP100 packaged bypass solution for medium-power HVAC duties (11 kW / 15 HP ND class). It’s plug-and-play for retrofit work: bypass, keypad, DC reactor and communications come standard. As with other SP100 units, it’s UL Type 1 (indoor) and the base CEND variant generally omits external EMC options (check exact SKU). Good for building services where bypass and quick installation are priorities.
Pros
- Integrated 3-contactor bypass, built-in DC reactor — fast retrofit and maintenance.
- Packaged NEMA-1 cabinet simplifies wiring and reduces build time.
- Built-in Modbus/BACnet/BAS comms options.
Limitations
- Indoor only (UL Type 1) — need protective enclosure for harsh environments.
- EMC/filter presence depend
Typical use cases
- Retrofit replacements of starters/drives in 240 VAC HVAC motor panels.
- Facilities needing bypass for maintenance and integrated BAS communications.

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