Overview
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
- Dimensions (in.) : 25 x 70 x 16.2
- Dimensions (mm) : 635 x 1778 x 411.48
- Weight (lb) : 285
- Weight (kg) : 129.27
- Item Type : Product
- Frequency : 0 Hz to 320 Hz
- Voltage : 208 Vac
- Operating Temperature Range (F) : 14 F to 122 F
- Operating Temperature Range (C) : -10 C to 50 C
- Enclosure : NEMA 1
- 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 with 3 contactor bypass
- Auto Bypass : No
- Drive Family : SmartVFD HVAC
- Contactor : 3 Contactors
- Disconnect Type : Fused
- Pilot Lights : Yes
- Drive Input Disconnect : Yes
- Drive Input Fuses : Yes
- 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)
- Starting Torque : Depends on the Motor
- Acceleration time : 0.1 - 3000 sec
- Deceleration time : .1 - 3000 sec
- Analog Voltage Input : 0 - 10 Vdc , 200K ohm
- Analog Current Input : 0 (4) - 20 mA, 250 ohm differential
- Digital Output : Open collector, max. load 48V/50mA
- Reference Output Voltage : Maximum Load 10mA
- Auxiliary Voltage : ± 20%, max. load 50 mA
- Frame Type : 8
