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Motor (output) choke 150A, 380V, 55 kW, 0.047 mH (OCL-0150-047U-0.4SA)
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Product Code:
SPLC-OCL-0150-047U-0.4SA
Brand:
Specialist
23 294,28 UAH
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Technical specifications
Description
Three-phase motor reactor 150A, 380V, 55 kW, 0.047 mH OCL-0150-047U-0.4SA is installed at the output of a frequency converter to filter the current supplied to three-phase electric motors at 380 V. The purpose of the output reactor is as follows:
- Creating inductive resistance that limits the motor current, thus preventing overload and damage;
- Preventing sudden current spikes during motor start-up that can damage the equipment;
- Cleaning the current sine wave from unwanted high harmonics (high-frequency noise) occurring in the drive.
Use the AC output reactor in the circuit between the frequency converter and the asynchronous motor to improve the power supply quality of the drive, as well as to ensure safe and prolonged equipment operation.
Technical Specifications of the Motor Output Reactor OCL-0150-047U-0.4SA
| Operating Voltage | 3 phases 380 V |
|---|---|
| Voltage Drop | 1% for 380 V (less than 4%) |
| Operating Frequency | 50/60 Hz |
| Operating Current | 150 A |
| Maximum Current | may exceed operating current by no more than 150% for 60 s |
| Inductance | 0.047 mH |
| Insulation Class | F, H |
| Protection Class | IP00 - IP22 |
| Noise | ≤65 dB |
| Temperature Rise | ≤85 K |
| Dielectric Absorption | AC 3000 V/50 Hz/5 mA/10 s |
| Insulation Resistance | 100 VDC, ≤100 MΩ |
| Operating Ambient Temperature | -25 ~ +45℃ |
Operating Conditions of the Motor Reactor (Line Reactor) OCL-0150-047U-0.4SA
- Within a temperature range from minus 10 to 45℃, the nominal parameters of the reactor are as tabulated. At temperatures above 55℃, the nominal current decreases by approximately 2% for every additional +1℃.
- Altitude above sea level should not exceed 2000 m.
- Air humidity less than 90%.
- Environment: free from harmful gases, flammable items, and with good ventilation.
When placing the reactor in a cabinet, ensure sufficient ventilation for adequate cooling of the equipment.
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