The SmartVFD BYPASS is available in four configurations to meet your application needs: Disconnect Only, Two Contractor Bypass, Three Contractor Bypass, and Three Contractor with Auto-Bypass.
Features
Provides an economical means of bypassing the VFD
Freeze/Fire/Smoke Interlock
Fused Disconnect on some models
3-Contactor bypass provides VFD isolation from power with motor running in BYPASS mode
3-Contactor bypass provides TEST position powers the VFD without sending power to the motor
3-Contactor Bypass with Auto-Bypass adds the control capabilities below to the standard three Contactor Bypass
Product Specifications
Dimensions (in.)
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Dimensions (mm)
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Weight (lb)
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Weight (kg)
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Frequency
0 Hz to 320 Hz
Voltage
208 Vac, 230 Vac
Operating Temperature Range (F)
14 F to 122 F
Operating Temperature Range (C)
-10 C to 50 C
Enclosure
NEMA 3R
Relay Outputs
Max. switching load: 250Vac/2A or 250Vdc/0,4A
Horsepower
50 HP
Current Ratings
140 A
Analog Current Output
0 (4) - 20 mA, max 500 ohm
Bypass
Drive alone
Auto Bypass
No
Drive Family
SmartVFD HVAC
Drive Input Disconnect
No
Type of RFI Filter
EMC Filter
Continuous Output Current
overload 1.5 x High overload current (1min/10min), overload 1.1 x Low overload current (1min/10min)