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25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control
25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control
25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control
25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control
25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control
25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control
Specifications
Brand Name :
Siemens
Model Number :
25B-D037N114
Certification :
CE
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T
Delivery Time :
2-3 days
Product Name :
PLC Industrial Control
Part Number :
25B-D037N114
Shipment :
DHL
Condition :
New
Lead Time :
2-3 days
Warranty :
1 year
Keywords :
25B-D037N114
Description
Sinamics 25B-D037N114 Overview

The 25B-D037N114 is a high-performance industrial AC drive designed for precise and efficient control of 3-phase induction motors, delivering a nominal 18.5 kW (25 HP) output with a 37 A continuous current rating at 480V AC input. Engineered with both V/F and sensorless vector control modes, this drive ensures exceptional speed regulation and torque performance for a wide range of industrial applications, including conveyors, pumps, fans, and material handling equipment. It features a robust NEMA 1/IP21 enclosure for indoor use, built-in comprehensive protection mechanisms to safeguard the drive and connected motor from electrical and thermal faults, and a standard RS-485 Modbus RTU port for seamless integration into industrial control systems—with optional industrial communication protocols available for advanced network connectivity. With high efficiency (≥98% at full load) and flexible mounting options, the 25B-D037N114 offers reliable, energy-saving motor control, making it an ideal solution for industrial automation and process control environments requiring consistent performance and easy operation.







Figure 1 shows the front panel of 25B-D037N114.

25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control













25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control











Quick Specs.

Table 1 shows the Quick Specs.

Parameter Specification
Power Rating 18.5 kW / 25 HP
Input Voltage 3-Phase 480V AC
Output Current 37 A
Control Mode V/F, Sensorless Vector
Enclosure Type NEMA 1/IP21




Detailed Specification
Category Parameter Specification
Electrical Input Input Voltage 3-phase, 400-480V AC, ±10% voltage tolerance

Input Frequency 50/60 Hz, ±5% frequency tolerance

Input Current 22 A (at full load)
Electrical Output Output Voltage 0 to input voltage, 3-phase

Output Current 37 A (continuous), 44.4 A (120% overload for 60s)

Output Frequency 0-400 Hz
Power & Rating Nominal Power 18.5 kW (25 HP) @ 480V

Efficiency ≥98% (at full load)
Control Features Control Modes V/F control, Sensorless vector control, Slip compensation

Start/Stop Functions Ramp start/stop, Jog function, DC injection braking

Speed Regulation ±0.5% (sensorless vector)
Mechanical Enclosure Rating NEMA 1 (IP21) - Indoor use, dust protected

Mounting Type Flush panel mount, wall mount

Dimensions (HxWxD) 380 x 250 x 200 mm

Weight 18 kg
Environmental Operating Temperature 0°C to 40°C (32°F to 104°F); derate 1°C per °C above 40°C up to 50°C

Storage Temperature -40°C to 70°C (-40°F to 158°F)

Humidity 5-95% RH, non-condensing

Altitude ≤1000 m (3280 ft); derate 1% per 100 m above 1000 m up to 2000 m
Protection Built-in Protection Overcurrent, overvoltage, undervoltage, overload, overheating, phase loss
Communication Standard Port RS-485 (Modbus RTU)

Optional Ports Ethernet/IP, Profinet, DeviceNet (via communication module)

25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control
25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control
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25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control

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Product Detail
Brand Name :
Siemens
Model Number :
25B-D037N114
Certification :
CE
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T
Contact Supplier
25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control
25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control
25B-D037N114 AC Drive Inverter - High Efficiency Industrial Motor Control

LonRise Equipment Co. Ltd.

Verified Supplier
10 Years
shanghai, shanghai
Since 2007
Business Type :
Distributor/Wholesaler, Agent, Seller
Main Products :
Optical Transceiver Module, SFP Optical Transceiver, Cisco SFP Modules
Total Annual :
2,000,000-4,000,000
Employee Number :
30~50
Certification Level :
Verified Supplier
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