131H5305
Wake Industrial LLC is not an authorized distributor of this product.
MPN: AKD102P3K7T2E20H2XGCXXXSXXXXAXBXCXXXXDX
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The 131H5305 adaptive cooling drive offers a supply voltage range of 3 x 380 - 480 VAC, a typical shaft output of 5.5 kW, an efficiency of 0.97, and weighs 6.6 kilograms in the IP20 enclosure. Part of the AKD Adaptive Cooling Drives series by Danfoss, it features a continuous output current of 13 A.
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Product Description:
The AKD series control drive 131H5305 is manufactured by Danfoss with the product code AKD102P3K7T2E20H2XGCXXXSXXXXAXBXCXXXXDX. Its rated power is 3.7 kW and it accepts input voltage range from a three phase 200 to 240 V AC, within the frequency range 50 Hz to 60 Hz. The drive’s rated input current is 15.0 A under full load and its maximum apparent input power is 6.2 kVA.
The 131H5305 drive’s maximum efficiency exceeds 95% at nominal operating conditions and its output voltage is adjustable from zero to input supply, along with an adjustable output frequency from 0 to 1000 Hz. Its rated output current is 16.7 A in continuous operating mode, while its peak overload rating is 110% for 60 seconds. The drive uses pulse width modulation with insulated gate bipolar transistors and it offers an adjustable switching frequency up to 8000 Hz. It incorporates internal DC bus connections and a brake resistor that can be connected at its BR terminal. The 131H drive provides stable output operations due to its internal DC bus capacitance and its control supply uses low voltage spring clamp terminals. Its analog input range is up to 10 V and the output range is 0 to 10 V at 20 mA, while its digital input is 24 VDC with optical isolation and its relay outputs are rated 30 VDC at 1 A.
The 131H5305 drive permits relative humidity rating of 5 to 85%, non-condensing and its favorable altitude rating is 0 to 1000 meters without derating, while its derating is recorded as 1.5% of current per 100 meters above 1000 meters. It requires vertical mounting position with adequate airflow and its internal cooling is supported with a rear mounted axial fan. The unit’s discharge time for DC capacitors is at least 4 minutes and its protection class is IP20.
Frequently Asked Questions about 131H5305:
Q: How does the adjustable switching frequency up to 8000 Hz benefit the 131H5305 drive?
A: It reduces motor noise and enhances torque smoothness. This allows precise performance for sensitive industrial applications.
Q: Why is pulse width modulation with IGBTs used in the 131H5305 drive?
A: The PWM with IGBTs ensures efficient power conversion. It also minimizes harmonics, which reduces motor heating and improves energy efficiency.
Q: What is the advantage of having internal DC bus connections?
A: Internal DC bus connections simplify system integration. They also allow energy sharing between multiple drives in a common DC network.
Q: How does the optical isolation in digital inputs improve reliability of the 131H5305 drive?
A: Optical isolation prevents electrical noise from affecting control signals. This ensures accurate operation even in electrically harsh environments.
Q: Why is a rear-mounted axial fan important in the 131H5305 control drive?
A: The axial fan provides targeted cooling to critical components. It helps maintain continuous operation under demanding thermal conditions.
