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For system critical applications, you must be able to select a bypass that meets the requirements of the
specification. The SmartVFD BYPASS is easy to specify, select, install and commission. The SmartVFD
BYPASS is UL certified and is the perfect complement to the advanced capabilities of the SmartVFD family —
a combination that is both simple and smart.
SMARTVFD BYPASS CONFIGURATIONS
Our five configurations make it easy for you to select the right bypass to
complete your drive package. All bundles are available in NEMA 1, NEMA 12
and ventilated NEMA 3R HOA (HAND OFF AUTO).
SmartVFD Disconnect Only
• Adds a fused disconnect to the VFD.
SmartVFD 2-Contactor Bypass
Provides an economical means of bypassing the VFD.
• Freeze/Fire/Smoke Interlock
SmartVFD 3-Contactor Bypass
Commission, service or replace the VFD without affecting the operation
of the motor.
• Fused Disconnect
• Freeze/Fire/Smoke Interlock
• VFD is isolated from power with motor running in BYPASS mode
• TEST position powers the VFD without sending power to the motor
SmartVFD 3-Contactor Bypass with Auto-Bypass
The package adds the control capabilities below to the standard three
contactor bypass.
• Any VFD fault will automatically send the bypass to BYPASS mode
• A contact closure sends the bypass to BYPASS mode
• Dry contacts indicate when the bypass is in BYPASS mode,
alerting the building management system
SLEEKER. SMALLER. SMARTER.
As the latest evolution of the Honeywell VFD line, the SmartVFD BYPASS
is sleeker, smaller, lighter and less expensive.
Smart Configurations