Product Name: Adjustable Frequency AC Drive
Brand Name: Allen Bradley
Model Number:1305-BA03A
Country of Origin:USA
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
Allen Bradley |
Model Number: |
1305-BA03A |
Country of Origin: |
USA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
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Parameter |
Value |
|
Model Number |
1305-BA03A |
|
Series |
C (Firmware 6.01 and up) |
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Motor Power |
0.75 kW (1 HP) |
|
Input Voltage |
380–460V AC, 3-phase, 50/60 Hz |
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Input Voltage Range |
340–500V AC, 47–63 Hz |
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Output Current |
2.3 A (at 380V input) |
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Output Frequency |
0.00 – 400.00 Hz (programmable) |
|
Output Voltage |
0 – Input Voltage (adjustable) |
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PWM Carrier Frequency |
2 – 8 kHz (derating above 4 kHz) |
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Enclosure Rating |
NEMA Type 1 (IP30) |
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Ambient Temperature |
0 – 50 °C |
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Storage Temperature |
-40 – +70 °C |
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Relative Humidity |
0 – 95% (non-condensing) |
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Dimensions (W x H x D) |
170 x 195 x 179 mm (6.69 x 7.68 x 7.05 in) |
|
Weight |
Approx. 3.6 kg (8.0 lbs) |
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Power Dissipation |
46 W (typical) |
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Efficiency |
97.5% (typical) |
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Recommended Input Fuse |
6 A (Class J, T, CC, or BS88) |
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Communication |
SCANport™ (250 mA max load) |
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Dynamic Braking |
External resistor kit (1305-KBA06) |
The Allen‑Bradley 1305‑BA03A is a 1 HP (0.75 kW) adjustable frequency AC drive from the Bulletin 1305 Series C platform. Designed for 380–460V three‑phase systems, it delivers reliable motor control for light industrial applications. The drive features a NEMA Type 1 (IP30) enclosure suitable for clean indoor environments, and its IGBT‑based PWM output ensures smooth torque and low motor noise. Programming and monitoring are done via an optional Human Interface Module (HIM) or SCANport™ communication modules (e.g., Remote I/O, RS485, DeviceNet™). The 1305‑BA03A supports various control modes, including V/Hz, fan/pump curves, and custom boost profiles. It also includes electronic overload protection, seven preset speeds, two independent accel/decel ramps, and fault history (last four faults). For extended motor lead lengths, output reactors or terminators (e.g., 1204‑TFA1) are recommended. This model is widely used in OEM machinery, conveyors, and HVAC systems.
Belt conveyors and small material handling systems
Centrifugal fans and blowers
Circulating pumps and compressors
Packaging machinery
HVAC air handling units
IGBT power stage for high efficiency and low audible noise
Programmable V/Hz patterns (standard, fan/pump, start/run boost, custom breakpoint)
7 preset frequencies selectable via digital inputs
2 independent accel/decel times (0.1–3600 seconds)
Adjustable PWM carrier frequency (2–8 kHz)
Built‑in electronic motor overload (20–115% of drive rated current)
Fault buffer stores last 4 faults for diagnostics
Optional HIM with digital up/down or analog potentiometer
SCANport™ for plug‑and‑play communication adapters
CE compliant with optional RFI filter kit
Frequency reference: 0–10V, 4–20mA, external potentiometer, preset speeds, MOP, or adapter
Stop modes: Ramp, coast, DC brake inject, or S‑curve
Current limiting: Adjustable 20–150% of drive rating, with trip or non‑trip option
Skip frequencies (3 bands) to avoid mechanical resonance
Auto‑restart with programmable number of tries (0–9) and delay time
DC boost for high starting torque (start boost and run boost separately adjustable)
Dynamic braking ready – external resistor (1305‑KBA06) increases braking torque up to 150%
Analog output (0–10V) for frequency, current, bus voltage, or power monitoring
Two programmable relay outputs (fault, running, at speed, above frequency/current)
1. Can the 1305‑BA03A operate on single‑phase power?
No. This model requires three‑phase 380–460V AC. For single‑phase operation, use the 200–230V series such as 1305‑AA02A (0.5 HP) or 1305‑AA03A (0.75 HP).
2. What HIM options are compatible with the 1305‑BA03A?
The drive works with Series A (FRN 1.0–3.0) and Series B (FRN 1.01+) HIMs. Catalog numbers include 1201‑HAP (programmer only), 1201‑HA2 (digital up/down speed control), and 1201‑HA1 (analog potentiometer).
3. How long can the motor cable be without an output reactor?
At 460V with 4 kHz carrier frequency, an unshielded cable up to 30 meters (100 feet) is allowed for motors with 1600V insulation. For longer runs (up to 182 m / 600 ft), use an output reactor (e.g., 1321‑3R4‑B) or a terminator (1204‑TFB2).
4. What does fault “F29 – Hz Err Fault” indicate?
It means no valid operating frequency is available. Possible causes: [Maximum Frequency] < [Minimum Frequency], skip frequencies block all outputs, or 4–20mA signal loss (if [4‑20mA Loss Sel] = “Stop/Fault”). Check wiring and parameter settings.
5. Is the 1305‑BA03A UL/cUL listed for motor overload protection?
Yes. The drive is certified as a motor overload protective device for single‑motor applications, eliminating the need for an external overload relay (CSA certified as well).
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