Jim D. Gray & Associates, Inc.

Supporting O.E.M.’s since 1977

SPACE VECTOR & SENSORLESS VECTOR VFD

0.5-1400HP

SPACE VECTOR VFD

 

C Series: Micro Single Phase Space Vector VFD

Single phase 200-230V input @ 50-60Hzto 3-phase 200-230V output @ 0-400Hz

0.5-3HP (0.4-2.2kW)                        

 

GS Series: Compact Space Vector VFD

3-phase, 200-230V input @ 50-60Hz to 3-phase 200-230V output @ 0-400Hz

3-phase 380-480V input @ 50-60Hz to 3-phase 380-480V output @ 0-400Hz

0.5 HP - 5 HP (0.4 – 3.7kW)          

 

S Series: Precision Constant Torque Space Vector VFD

3-phase, 200-230V input @ 50-60Hz to 3-phase 200-230V output @ 0-400Hz

1 HP - 75 HP (0.75 - 55kW)

 

S Series: Precision Constant Torque Space Vector VFD

3-phase 380-480V input @ 50-60Hz to 3-phase 380-480V output @ 0-400Hz

1 HP - 100 HP (0.75 - 75kW)         

 

           S Series: Drive Bypass & Enclosed Assemblies       

 

P Series: Fan & Pump Optimized Space Vector VFD

3-phase, 200-230V input @ 50-60Hz to 3-phase 200-230V output @ 0-120Hz

7.5 HP - 40 HP (5.5 - 30kW)          

 

P Series: Fan & Pump Optimized Space Vector VFD

3-phase 380-480V input @ 50-60Hz to 3-phase 380-480V output @ 0-120Hz

7.5 HP - 400 HP (5.5 - 280kW)

 

           P Series: Drive Bypass & Enclosed Assemblies

                         

H Series: Dual Rated High Power Space Vector VFD

3-phase, 380-460V input @ 50-60Hz to 3-phase 380-460V output @ 0-400Hz

Constant Torque HP: 40 - 300HP (30 –220kW)

Variable Torque HP: 50 - 350HP (37-280kW)

 

           H Series: Drive Bypass Assemblies

 

SENSORLESS VECTOR VFD

 

600 HP INVERTER MOTOR DRIVE

Light Rail Propulsion

 

1400 HP INVERTER MOTOR DRIVE

Locomotive, Mining & Industrial

 

70kVA STATIC INVERTER /  BATTERY CHARGER

Onboard Auxiliary Power for Rail Transit Vehicle

 

 

 

 

 

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