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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

Product Specifications

Dimensions (in.)
8.9 x 38.9 x 10.3
Dimensions (mm)
226.06 x 988.06 x 261.62
Weight (lb)
44
Weight (kg)
19.96
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
0.75 HP
Current Ratings
3.7A
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)
Peak Current
2 x IN, 2 seconds every 20 second period
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
4
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