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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 4EP3700-2US00 |
| Alternative Part Number | 4EP37002US00 |
| Manufacturer | Siemens |
| Product Designation | Mains Choke for Frequency Converter |
| Phase Number | 3 |
| Type of Voltage | AC |
| Operating Voltage Rated Value | 400 V, 480 V |
| Operating Frequency Rated Value | 50 Hz ... 60 Hz |
| Operational Current | Rated Value: 31.95 A, Maximum: 35.5 A |
| Inductivity Rated Value | 0.397 mH |
| Relative Inductive Voltage Drop | 2% |
| Power Loss of the Coil | 49.6 W |
| Power Loss of the Iron Core | 9.7 W |
| Type of Electrical Connection | Screw-type terminals |
| Width | 0.178 m |
| Height | 0.153 m |
| Depth | 0.105 m |
| Thermal Class | Class B according to IEC 60085 |
| Ambient Temperature Rated Value | 40 °C |
| Protection Class IP | IP00 |
| Certificates/Approvals | Declaration of Conformity: Other |
The Siemens 4EP3700-2US00 is a high-quality mains choke designed to enhance the performance and efficiency of frequency converters. This component is crucial for applications requiring stable voltage and current, as it effectively minimizes harmonic distortion and electromagnetic interference. With a robust construction, the 4EP3700-2US00 is engineered to withstand the demands of industrial environments.
Featuring a three-phase design and an operating voltage rated at 480V, this mains choke is compatible with a wide range of systems. It boasts an impressive operational current at AC rated value of 31.95A and a maximum of 35.5A, ensuring reliable performance even under heavy loads. The inductivity rated value of 0.0004H and a relative inductive voltage drop of 2% contribute to its ability to maintain power quality.
The Siemens 4EP3700-2US00 is also designed with convenience in mind, offering screw-type terminals for straightforward electrical connections. Its compact dimensions, with a width of 0.178m, height of 0.153m, and depth of 0.105m, allow for easy integration into existing setups without requiring significant space.
This mains choke operates efficiently within an ambient temperature rated value of 40°C and is classified under the thermal class B according to IEC 60085. The protection class IP00 indicates that the unit is designed for installations where protection against solid objects and moisture is managed within the enclosure or cabinet.
Ideal for a variety of industrial applications, the Siemens 4EP3700-2US00 mains choke is a testament to Siemens' commitment to quality, reliability, and performance in power management solutions.
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Frequently Asked Questions
What is the purpose of a mains choke?
A mains choke is used to reduce electrical noise and smooth out the current in power supply lines, which can improve the performance and longevity of electrical equipment.
Can this mains choke be used with different voltage systems?
Yes, the mains choke is designed to operate with voltage rated values of 400V and 480V, making it suitable for various AC power systems.
What is the maximum operational current for this mains choke?
The maximum operational current for the 4EP3700-2US00 is 35.5A when used in an AC power system.
What type of terminals does this mains choke have for connection?
The mains choke is equipped with screw-type terminals for secure and reliable main current circuit connections.
What is the ambient temperature range for the safe operation of this mains choke?
The mains choke is rated for an ambient temperature of up to 40°C for safe operation.
What is the protection class of this mains choke?
The protection class for this mains choke is IP00, indicating that it is not protected against the ingress of solid objects or water.
What is the thermal class of this mains choke according to IEC standards?
According to IEC 60085, the thermal class of this mains choke is Class B.
What are the dimensions of this mains choke?
The mains choke has a width of 0.178m, a height of 0.153m, and a depth of 0.105m.
What is the inductance value of this mains choke?
The inductance value of the mains choke is rated at 0.397mH.
What is the relative inductive voltage drop for this mains choke?
The relative inductive voltage drop for this mains choke is 2% at the rated current, voltage, and frequency levels.
