29.Z2.F04-1003

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The 29.Z2.F04-1003 motor choke by KEB operates at 600 Hz with a current rating of 460 A. It includes a temperature switch (NC) that ensures thermal protection when connected to the drive converter terminals T1/T2.

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Product Description:

The 29.Z2.F04-1003 motor choke is a high-performance part made by KEB for use in industrial automation systems that need to handle power precisely. Temperature stability is guaranteed by the use of forced air conditioning. With a current limit of 460 A, the choke handles electrical loads well in systems with a lot of power.

The 29.Z2.F04-1003 motor choke has a resistance of 0.48 mΩ and an inductance of 0.027 mH (±10%). This makes sure that energy is transferred efficiently with low impedance. The motor choke operates at 600 Hz and loses 777 W of power at this frequency. If the frequency exceeds 600 Hz, air is required to keep the system operating properly. At 800 Hz, the power loss rises to 1079 W, which means that the system needs more cooling. Forced air cooling keeps the motor choke working smoothly even when demand is high. The connection uses an M12 bolt that makes it safe and powerful in high-current settings. Because of its small size, the choke is simple to integrate into electrical circuits. The motor choke meets the technical and safety standards for using it in high-frequency power transfer tasks.

The 29.Z2.F04-1003 motor choke has a strong M12 bolt link that makes sure the electrical connections work well. The choke was designed to be installed at a maximum height of 2000 meters, and it has a derating factor built in to keep performance stable. The Z2 choke is made to be reliable in tough working situations where high-frequency performance is very important. The motor choke has a well-regulated cooling system and consistent electrical properties. Its integration into power systems makes operations more reliable and efficient.

Ambient Temperature
-10 to 45°C
Connection Type
M12 Bolt
Cooling Method
Forced air cooling
Current Rating
460 A
Height
180 mm
Inductance
0.027 mH (±10%)
Installation Altitude
Max 2000m (1% derating per 100m beyond 1000m)
Operating Frequency
600 Hz
Power Loss at 600 Hz
777 W
Power Loss at 800 Hz
1079 W
Relative Humidity
5% to 85% (non-condensing)
Resistance
0.48 mΩ
Storage Temperature
-13°F to 131°F
Temperature Switch
Yes (NC)
Weight
62.0 kg

Frequently Asked Questions about 29.Z2.F04-1003:

Q: How does the 29.Z2.F04-1003 maintain high current stability?

A: The 460 A current rating and 0.48 mΩ resistance ensure minimal energy loss. This allows efficient high-power operation in industrial electrical systems.

Q: Why does the 29.Z2.F04-1003 use an M12 bolt connection?

A: The M12 bolt connection provides secure and stable electrical contact. It ensures reliable power transmission in high-current applications.

Q: Does the 29.Z2.F04-1003 require derating at high altitudes?

A: Yes, derating applies 1% per 100m beyond 1000m to maintain performance. The maximum installation altitude is 2000m for safe operation.

Q: Why does the 29.Z2.F04-1003 have a temperature switch?

A: The temperature switch (NC) monitors excessive heat and protects the system. It must be connected to T1/T2 terminals for safety.

Q: Do the 29.Z2.F04-1003 power losses increase at 800 Hz?

A: Yes, power loss rises to 1079 W at 800 Hz due to increased electrical resistance. Proper cooling ensures stable operation under these conditions.


Internal Product Review

  • ‘‘The motor choke 29.Z2.F04-1003 ensures reliable high-frequency performance with 0.027 mH inductance (±10%) and forced air cooling for thermal regulation. It efficiently handles 1079 W power loss at 800 Hz, maintaining operational stability. The 62.0 kg weight ensures durability in high-power electrical systems.’’

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