Overview
The AB PowerFlex 700 inverter 20BD034A3AYNANC1 for three-phase 480VAC, 18.5kW, 25HP, 34A, with digital LCD operation panel, HIM PCB with three-layer protection coating, PTC dedicated terminals for overheating temperature measurement. ControlNet communication module. Frame 2, IP20 protection rating. Dimensions: height 336 mm × width 135 mm × depth 200 mm. Weight 7.7 kg.
Specification
| Item | Specification |
|---|---|
| Product Series | Allen‑Bradley PowerFlex 700 AC Drive |
| Model Code | 20BD034A3AYNANC1 |
| Input Voltage | 3‑Phase 380–480V AC, 50/60Hz |
| Frame Size | Frame 2 |
| Enclosure Rating | IP20 / NEMA Type 1 |
| Conformal Coating | Yes (Code C1) |
| Rated Output Current | 34 A |
| Normal Duty (ND) Rating | 25 HP / 18.5 kW, 110% overload for 60 s |
| Heavy Duty (HD) Rating | 20 HP / 15 kW, 150% overload for 60 s |
| Built‑in Brake IGBT | Yes (Code D), external brake resistor required |
| EMC Filter | Class 2 CE certified EMC input filter |
| Local HIM | Standard LCD digital keypad (Code 3) |
| Motor Control Modes | V/F Open Loop, Sensorless Vector, Closed Loop Vector (w/ encoder card) |
| Speed Range (Sensorless Vector) | 120:1, speed accuracy ±0.1% |
| Digital Inputs | 6 channels, 24 V isolated |
| Relay Outputs | 3 channels, 5 A / 240 V AC max |
| Analog Inputs | 2 channels (0–10 V / 4–20 mA) |
| Analog Outputs | 2 channels |
| PTC Motor Thermal Terminal | Supported |
| Encoder Interface | 12 V differential, max 250 kHz (encoder card optional) |
| Onboard Standard Communication | RS485 Modbus RTU |
| Installed Communication Card | ControlNet Coaxial (Code C) |
| DC Bus Nominal Voltage | 648 V DC |
| Input Undervoltage Trip | 280 V AC |
| Typical Efficiency | ~97.5% |
| Main Protection Functions | Overcurrent, Overvoltage, Undervoltage, Overtemp, Output Short, Ground Fault, Motor Electronic Overload, Stall Protection, Fan Warning |
| Typical Applications | Fans, Pumps, Conveyors, General Machinery |
FAQ
1.What are the frame rating and protection rating of the 20BD034A3AYNANC1 inverter?
The
- Frame rating: Frame 2
- Protection rating: IP20 / NEMA Type 1
2.How many digital input and relay output terminals does 20BD034A3AYNANC1 come with?
Supported. The 6 digital inputs, 3 relay outputs
3.What is the maximum supported pulse signal frequency in kHz for the 20BD034A3AYNANC1 encoder interface?
The The encoder interface can support the maximum pulse signal frequency of 250kHz.
4.What are the dimensions and weight of 20BD034A3AYNANC1?
The
- Dimensions (Frame2, IP20/NEMA Type1, units: mm)
- Height: 336mm × Width: 166.9mm × Depth: 200mm
- Weight: 7.7 kg
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