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A traditional drive system used for inertia load work generally performs rapid deceleration, braking and positioning. When its motor is in generator mode it produces large amounts of regenerative energy that must be consumed to maintain a stable DC bus voltage and safe operation. The traditional method to solve the regenerative energy problem is to install a brake resistor. While it is easy to install and is low cost, it takes up a large amount of space and requires installing additional devices to dissipate the heat. This method provides limited efficiency and wastes the regenerative energy. Delta's REG2000 series is capable of collecting and converting your system's regenerative energy into reusable electricity for the ultimate in energy savings. The installation process is as simple as installing a brake resistor, but with only half the size and better efficiency. The REG2000 is your best green energy solution for power regeneration.
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Model range
REG2000 (3 phase 230 V)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| REG075A23A-21 | 7,5 | 20 | 130x370x190 | reduced! | |
| REG110A23A-21 | 11 | 32 | 130x370x190 | reduced! | |
| REG150A23A-21 | 15 | 38 | 190x500x205 | reduced! | |
| REG185A23A-21 | 18,5 | 49 | 190x500x205 | reduced! | |
| REG220A23A-21 | 22 | 60 | 190x500x205 | reduced! | |
| REG300A23A-21 | 30 | 80 | 250x650x210 | reduced! | |
| REG370A23A-21 | 37 | 100 | 250x650x210 | reduced! | |
REG2000 (3 phase 460 V)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| REG075A43A-21 | 7,5 | 10.5 | 130x370x190 | reduced! | |
| REG110A43A-21 | 11 | 17 | 130x370x190 | reduced! | |
| REG150A43A-21 | 15 | 20 | 130x370x190 | reduced! | |
| REG185A43A-21 | 18,5 | 25 | 190x500x205 | reduced! | |
| REG220A43A-21 | 22 | 32 | 190x500x205 | reduced! | |
| REG300A43A-21 | 30 | 43 | 190x500x205 | reduced! | |
| REG370A43A-21 | 37 | 49 | 250x650x210 | reduced! | |
| REG450A43A-21 | 45 | 60 | 250x650x210 | reduced! | |
| REG550A43A-21 | 55 | 75 | 250x650x210 | reduced! | |
Delta REG2000 Power series features
< Compact design with reactor included, easy to wire and easy to install
< Outstanding energy-saving results with more that 95% power regeneration efficiency
< Replaces traditional brake resistors to reduce heat generation
.PNG "Delta plc REG2000 power series")
< Improves motor braking capability from 125% (when using brake resistor) to 150%
< Supports RS-485 (MODBUS) communication to allow real-time monitoring of kWh and cost
< High application flexibility, compatible with all kinds of AC motor drives and servo systems in the market
< Supports parallel connection* to expand total capacity for different application needs
< Optional communication cards*: MODBUS TCP, EtherNet/IP, CANopen, PROFIBUS DP and DeviceNet
Applications
< Large-inertia load applications: centrifuge equipment, industrial laundries, roving machines and more< 4-quadrant load applications: elevators, cranes, pumpjacks and more
< Quick braking applications: machine tools, bag making machines, auto storage and retrieval systems, press machines and more
< Long-term energy feedback applications: printing machines, escalators and more
.PNG "Delta inverter REG2000 power series")
Download manuals (all parameters)
