{"product_id":"25b-d030n104-powerflex-520-series-allen-bradley-variable-frequency-drive","title":"25B-D030N104 PowerFlex 520 Series Allen-Bradley Variable Frequency Drive","description":"\n\u003ch3\u003e\u003cstrong\u003e25B-D030N104 | PowerFlex 525 Drive at a Glance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 25B-D030N104\u003c\/strong\u003e is a three-phase AC adjustable-frequency drive from the \u003cstrong\u003ePowerFlex 525\u003c\/strong\u003e family. It belongs to the PowerFlex 520-series platform and combines motor speed control, embedded EtherNet\/IP communication, and Safe Torque Off (STO).\u003c\/p\u003e\n\u003cp\u003eThis Frame D drive delivers \u003cstrong\u003e15.0 kW (20 HP) in Normal Duty\u003c\/strong\u003e or \u003cstrong\u003e11.0 kW (15 HP) in Heavy Duty\u003c\/strong\u003e. Its continuous output current is 30.0 A. The unit supports panel mounting and uses an IP20 \/ NEMA\/UL Type Open enclosure.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25B-D030N104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePowerFlex 525\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlatform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePowerFlex 520 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC Adjustable-Frequency Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e380–480V AC, 3-phase, 47–63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNormal Duty Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.0 kW \/ 20 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeavy Duty Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.0 kW \/ 15 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFrame D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmbedded EtherNet\/IP and RS-485 DSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmbedded Safe Torque Off (STO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20 \/ NEMA\/UL Type Open\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegral EMC Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003e01 | Motor Power and Operating Capability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDrive selection should start with the motor nameplate and the actual load profile. The 25B-D030N104 provides two published operating ratings. Select the applicable rating according to the required duty classification.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNormal Duty Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.0 kW (20 HP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeavy Duty Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.0 kW (15 HP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–460V AC, three-phase rating block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–500 Hz, programmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePWM Carrier Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2–16 kHz, programmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePublished Current Rating Basis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 kHz carrier frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplacement Power Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.98 across the speed range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Power Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e387 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMotor control methods:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSinusoidal pulse-width modulation (PWM)\u003c\/li\u003e\n\u003cli\u003eVolts\/Hertz control\u003c\/li\u003e\n\u003cli\u003eSensorless Vector Control (SVC)\u003c\/li\u003e\n\u003cli\u003eSVC Economizer\u003c\/li\u003e\n\u003cli\u003eClosed-Loop Velocity Vector Control\u003c\/li\u003e\n\u003cli\u003eSurface-mount and interior permanent-magnet motor control, with or without encoder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe drive supports four independently programmable acceleration and deceleration times. Each setting ranges from 0 to 600 seconds, in 0.01-second increments.\u003c\/p\u003e\n\u003cp\u003eAvailable stop modes include Ramp, Coast, DC Brake, and Ramp to Stop. Heavy Duty overload capability reaches 150% of rated output current for 60 seconds and 180% for 3 seconds. The drive also supports a programmable 200% overload setting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelection note:\u003c\/strong\u003e Confirm the motor current, load inertia, starting torque, and duty classification before choosing the drive. Do not select by horsepower alone.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e02 | Control Architecture and I\/O Connectivity\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe PowerFlex 525 combines local drive control with flexible field wiring. Its standard control module includes digital, analog, relay, and opto-isolated output interfaces.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 dedicated Stop input plus 6 programmable inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Input Logic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSRC or SNK, 18–24V DC ON \/ 0–6V DC OFF according to mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePulse Train Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 input, shared with a programmable digital input; 0–100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 isolated inputs: -10 to +10V DC and 4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Input Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Form A and 1 Form B, programmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpto Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 programmable outputs, 30V DC, 50 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–10V or 4–20 mA, non-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncoder Feedback\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncremental dual-channel interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe analog inputs accept voltage or current references. Their input impedance is 100 kΩ for voltage and 250 Ω for current. The analog output provides 10-bit resolution.\u003c\/p\u003e\n\u003cp\u003eThe encoder interface supplies 12V DC at 250 mA. It supports quadrature feedback and a maximum input frequency of 250 kHz DC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePractical wiring consideration:\u003c\/strong\u003e Check the selected SRC\/SNK input mode before connecting field devices. Confirm analog signal type and common-reference wiring against the control circuit drawing.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e03 | Network Integration and Functional Safety\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 25B-D030N104 is a PowerFlex 525 model with an embedded EtherNet\/IP port. It also provides an RS-485 DSI port for serial communication and multi-drive applications.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEmbedded Network\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEtherNet\/IP, RJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSerial Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-485 DSI multi-drop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSerial Protocol Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModbus RTU over the RS-485 interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModbus Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e03 Read Holding Registers; 06 Write Single Register; 16 Write Multiple Registers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExpansion Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDeviceNet, dual-port EtherNet\/IP, PROFIBUS DP-V1, PROFINET IO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eOptional communication adapters support integration with different automation networks. The dual-port EtherNet\/IP adapter, 25-COMM-E2P, supports Device Level Ring (DLR) topologies.\u003c\/p\u003e\n\u003cp\u003eThe embedded \u003cstrong\u003eSafe Torque Off (STO)\u003c\/strong\u003e function provides a safety-rated means of preventing motor torque generation. The published functional safety rating is \u003cstrong\u003eCategory 3, PLd, and SIL 2\u003c\/strong\u003e, certified by TÜV Rheinland.\u003c\/p\u003e\n\u003cp\u003eExternal safety components can be combined with the drive's STO function to achieve higher system-level safety targets, subject to the complete safety design and validation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngineering note:\u003c\/strong\u003e STO is a functional safety feature. It does not replace electrical isolation or lockout\/tagout procedures during maintenance.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e04 | Installation Conditions and Cabinet Planning\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis model uses a Frame D, IP20 open-style enclosure. Install it inside a suitable electrical cabinet with adequate ventilation and protection against environmental contamination.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePanel mounting; DIN rail or screw mounting for Frames A–D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePermitted Orientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVertical, vertical zero-stacking, or horizontal, subject to frame and temperature restrictions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20 \/ NEMA\/UL Type Open\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 to +50°C without derating for standard vertical mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExtended Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to +60°C with derating; up to +70°C with the applicable fan kit and mounting conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 to +85°C for Frame D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Altitude Without Derating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Altitude With Derating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4,000 m, subject to current derating requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame D Dimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e260 × 130 × 212 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame D Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eTemperature limits depend on mounting orientation and zero-stacking arrangement. Check the Rockwell Automation ambient-temperature table before finalizing cabinet spacing.\u003c\/p\u003e\n\u003cp\u003eKeep the drive away from atmospheres containing volatile or corrosive gases, vapors, or dust. Maintain the specified clearances and airflow around the heatsink.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e05 | Power Wiring, EMC, and Protection Requirements\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe catalog number specifies a drive without an integral EMC filter. Where the installation requires EMC compliance, assess the motor cable length, grounding arrangement, and applicable emission category.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput supply:\u003c\/strong\u003e 380–480V AC, three-phase, 47–63 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermitted input voltage:\u003c\/strong\u003e 323–528V AC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum input current:\u003c\/strong\u003e 33.0 A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput branch-circuit rating:\u003c\/strong\u003e 30.2 kVA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum short-circuit rating:\u003c\/strong\u003e 100,000 A symmetrical, subject to the installed protective device rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC fuse selection:\u003c\/strong\u003e 45 A minimum and 70 A maximum, according to the published protection table.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL fuse classes:\u003c\/strong\u003e Class CC, J, or T\/70, according to the published protection table.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe external EMC line filter listed for a 100 m motor cable application is \u003cstrong\u003e25-RF033-DL\u003c\/strong\u003e. The technical data does not publish a 150 m filter catalog number for this particular rating.\u003c\/p\u003e\n\u003cp\u003eFor Frame D installations, the optional \u003cstrong\u003e25-JBAD\u003c\/strong\u003e kit provides an IP30 \/ NEMA Type 1 \/ UL Type 1 enclosure conversion. This kit does not make the drive suitable for every outdoor or hazardous environment.\u003c\/p\u003e\n\u003cp\u003eUse the published branch-circuit protection tables to select fuses or circuit breakers. Do not substitute protective devices based only on the drive's 30 A output rating.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e06 | Catalog Number and Hardware Identification\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe catalog number identifies the drive family, voltage class, current rating, enclosure, interface, EMC filter, and braking configuration.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e25B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePowerFlex 525 drive family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e380–480V AC voltage class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e030\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0 A rated output-current designation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20 NEMA\/UL Type Open enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard interface module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo integral EMC filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard braking configuration with integral brake IGBT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe integral brake IGBT provides the drive-side switching hardware for dynamic braking. An appropriately selected external brake resistor is required when the application uses dynamic braking.\u003c\/p\u003e\n\u003cp\u003eThe 25B prefix identifies the PowerFlex 525. The 25A prefix identifies the PowerFlex 523, which does not provide the same feature set. Confirm the exact catalog number before ordering replacement hardware or communication accessories.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e07 | Recommended Accessories and Replacement Considerations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e25-JBAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFrame D IP30 \/ NEMA Type 1 enclosure kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e25-FAN1-FD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFrame D heatsink replacement fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e25-FAN1-70C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControl module fan kit for applicable high-temperature or horizontal-mounting conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e25-RF033-DL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExternal EMC line filter listed for the 100 m motor cable application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e25-ENC-1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncremental encoder input option board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e25-COMM-E2P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual-port EtherNet\/IP communication adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e25-COMM-D\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDeviceNet communication adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e25-COMM-P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePROFIBUS DP-V1 communication adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e25-COMM-PNET2P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePROFINET IO communication adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e22-SCM-232\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-485 to RS-232 serial converter module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1203-USB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB converter module for drive configuration and software connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eImportant encoder warning:\u003c\/strong\u003e Use only the \u003cstrong\u003e25-ENC-1\u003c\/strong\u003e encoder option with the PowerFlex 525. Rockwell Automation warns that an incorrect encoder card, such as the PowerFlex 527 25-ENC-2, can damage the drive.\u003c\/p\u003e\n\u003cp\u003eAccessory selection depends on the installed hardware, communication architecture, mounting arrangement, and application requirements. Confirm compatibility before ordering an option kit.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e08 | Commissioning and Maintenance Checkpoints\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify the supply:\u003c\/strong\u003e Measure the incoming three-phase voltage and confirm that it falls within the 323–528V AC input range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck motor data:\u003c\/strong\u003e Enter the motor nameplate values and confirm the selected Normal Duty or Heavy Duty rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect grounding:\u003c\/strong\u003e Verify protective earth connections, cable routing, and shield termination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigure control inputs:\u003c\/strong\u003e Confirm SRC or SNK logic before applying external digital signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck analog references:\u003c\/strong\u003e Match the controller output to the selected voltage or current input configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest communication:\u003c\/strong\u003e Verify the EtherNet\/IP address or RS-485 settings and confirm controller-to-drive data exchange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidate safety:\u003c\/strong\u003e Test the STO circuit and complete the required machine-level safety validation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor thermal conditions:\u003c\/strong\u003e Check cabinet airflow, heatsink fan operation, and ambient temperature during loaded operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eFor maintenance, inspect power terminals, cooling passages, fan condition, and cable insulation. Review fault history before replacing the drive. Record parameter settings and communication configuration before carrying out a replacement.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e09 | Certifications and Application Compliance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe PowerFlex 525 family documentation lists the following approvals and compliance information applicable to this drive family:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Safety:\u003c\/strong\u003e TÜV Rheinland type approval; ISO 13849-1 Category 3, PLd and SIL 2 for the embedded STO function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX:\u003c\/strong\u003e TÜV 12 ATEX 7199 X for Group II Category (2) GD applications with ATEX-approved motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUKEX:\u003c\/strong\u003e TÜV 21 UKEX 7031 X.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgency approvals:\u003c\/strong\u003e c-UL-us Listed to UL 508C, CSA C22.2 No. 274, UL 61800-5-1, and CSA C22.2 No. 274-17.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegional compliance:\u003c\/strong\u003e CE, UKCA, RCM, KC, and RoHS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional qualifications:\u003c\/strong\u003e SEMI F47, IEC 61000-4-11, IEC 61000-4-34, and seismic qualification to AC156.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine approval:\u003c\/strong\u003e Lloyd's Register Type Approval Certificate 12\/10068(E1).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConfirm the complete installation requirements before using the drive in an ATEX application. The published ATEX approval specifies use with approved motors and the stated equipment category.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e10 | Frequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1: How should engineers choose between the 20 HP Normal Duty and 15 HP Heavy Duty ratings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Start with the motor nameplate current and the driven machine's torque profile. Conveyors, mixers, and other high-torque loads may require the Heavy Duty rating. A higher motor horsepower label does not automatically establish suitability. Check acceleration demand, overload duration, and operating cycles against the drive's published ratings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: What should be checked when an existing PowerFlex 525 installation experiences communication interruptions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Check the EtherNet\/IP cable, connector condition, network addressing, and controller configuration first. For RS-485 Modbus RTU, verify wiring polarity, network termination, baud rate, and register addressing. Some Modbus masters use one-based addressing, so a register offset may be necessary. Confirm the addressing convention before changing drive parameters.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: Can this drive be installed in a cabinet without an additional EMC filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The drive has no integral EMC filter. Whether an external filter is necessary depends on the installation's emission category, motor cable length, and applicable standards. For the published 100 m cable application, Rockwell lists the 25-RF033-DL filter. Check the installation requirements rather than assuming every cabinet needs the same filter.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ4: What is a common mistake when adding encoder feedback to this model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Selecting an encoder option intended for another PowerFlex family can cause hardware damage. This drive requires the 25-ENC-1 option. Before installation, confirm the option-board catalog number, encoder supply voltage, output type, and wiring arrangement. Do not use the PowerFlex 527 25-ENC-2 card.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ5: What should maintenance teams investigate before replacing a drive after an overtemperature or thermal fault?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Check cabinet temperature, airflow obstruction, heatsink fan operation, mounting orientation, and drive loading. Zero-stacking and horizontal mounting can change the permitted ambient-temperature limits. Also review the motor current and operating cycle. Correcting ventilation or load conditions may prevent a repeat fault after replacement.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e11 | Product Identification and Ordering\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen requesting a quotation or replacement, provide the complete catalog number \u003cstrong\u003e25B-D030N104\u003c\/strong\u003e. Also confirm the input voltage, motor rating, enclosure requirements, communication interface, and installed option cards.\u003c\/p\u003e\n\u003cp\u003eFor replacement projects, compare the existing drive's parameter configuration and accessory hardware before installation. This helps reduce commissioning changes and avoids incompatible option-card selections.\u003c\/p\u003e\n","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013909209270,"sku":"25B-D030N104","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/25B-D2P3N104-1_1e831e5b-f45d-464f-bf94-d01a1930f46d.jpg?v=1794210440","url":"https:\/\/www.plcsparehub.com\/products\/25b-d030n104-powerflex-520-series-allen-bradley-variable-frequency-drive","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}