Reliance Electric™ Drives
Legacy AC and DC Drives
GV3000/SE 1-400 HP: Inside
High–performance... inside and outside
The exterior of the GV3000 lets you know that this is a high–quality AC drive. But the GV3000's beauty is more than just skin deep. Look beyond the optional NEMA 4X/12 washdown–duty cover and standard keypad display. Underneath, you'll find the hidden, high–performance power of this true vector PWM controller.
Top Section
- Switch mode power supply for extended line-dip ride-thru
- "Wireless" construction for "one-way" assembly
- Rugged die-cast aluminum heatsink
Keypad
- Easy-to-read status indicators
- Password indicator
- LED display of parameters, fault codes and operating values including kW and elapsed time.
- NEMA 4X/12 membrane keypad
- Simple Programming
Electrical Features & Components
- OIM port
- Connection to optional communications cards
- Standard RS-232 post
- Isolated control terminal block
- Pulse tach teminal connection
(nos. 4-9) - Ground terminal
- Analog output connection for speed or torque indication
- IGBT power semiconductors for carrier frequencies up to 8 kHz
- Surface mount regulator PCB for increased reliability; incorporates Motorola 68332 microprocessor
- Power, DC bus and motor terminals located for ease of cable installation