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Motor (output) choke 1000A, 380V, 450 kW, 0.007 mH (OCL-1000-07U0-0.4SA)
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Product Code:
SPLC-OCL-1000-07U0-0.4SA
Brand:
Specialist
72 623,28 UAH
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Technical specifications
Description
Three-phase motor reactor 1000 A, 380 V, 450 kW, 0.007 mH OCL-1000-07U0-0.4SA is installed at the output of a frequency converter for filtering current supplied to three-phase electrical motors 380 V. The purpose of the output electrical reactor includes:
- Creating inductive resistance, which limits the motor supply current and thereby prevents overload and damage;
- Preventing sudden current surges during motor startup, which can damage equipment;
- Cleaning the current sine wave from unwanted high harmonics (high-frequency noise) that occur in the electric drive.
Use the AC output reactor in the circuit between the frequency converter and asynchronous electric motor to improve power quality of the drive, as well as safe and long-term operation of the equipment.
Technical specifications of the motor output reactor OCL-1000-07U0-0.4SA
| Operating voltage | 3 phases 380 V |
|---|---|
| Voltage drop | 1% for 380 V (less than 4%) |
| Operating frequency | 50/60 Hz |
| Operating current | 1000 A |
| Maximum current | may exceed operating by no more than 150% for 60 seconds |
| Inductance | 0.007 mH |
| Insulation class | F, H |
| Protection class | IP00 - IP22 |
| Noise | ≤65 dB |
| Temperature rise | ≤85 K |
| Dielectric withstand | AC 3000 V/50 Hz/5 mA/10 s |
| Insulation resistance | 100 VDC, ≤100 MΩ |
| Operating temperature range | -25 ~ +45℃ |
Operating conditions of the motor reactor (line reactor) OCL-1000-07U0-0.4SA
- In the temperature range from minus 10 to 45℃ the rated parameters of the reactor are tabular. At temperatures above 55℃, the rated current decreases by approximately 2% for each additional +1℃.
- Altitude above sea level should not exceed 2000 m.
- Air humidity less than 90%.
- Environment: without harmful gases, inflammable items, with good ventilation.
When placing the reactor in a cabinet, ventilation must be provided for adequate cooling of the equipment.
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