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Hammond Power CD1X0035E - dV/dT filter 35 amperes up to 600 volts type 1
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Hammond Power CD1X0035E dV/dT filter 35 amperes up to 600 volts type 1

UPC: 803423168179


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Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Hammond Power HPS Centurion D1 dV/dT filter (SKU CD1X0035E) is a three-phase iron core line reactor with resistors designed to mitigate voltage spikes in VFD-driven motor systems. Rated for 35 amperes and 600 volts, it reduces peak voltages at the motor caused by PWM switching and long cable runs (up to 1000 feet). The filter features differential mode inductance, open-style construction, and terminals marked A1/B1/C1 and A2/B2/C2. It supports a maximum fundamental frequency of 60Hz (90Hz with de-rating) and a VFD carrier frequency up to 4kHz. Suitable for ambient temperatures up to 50°C.
  • The dV/dT filter combines an inductor and parallel resistor network to mitigate both high frequency components and voltage spikes between the VFD and motor.
  • The filter can mitigate the effects of reflected wave voltages greater than what a reactor alone can accomplish.
  • The filter provides protection to the motor by slowing down the rate of voltage increase and minimizes the damaging peak voltages that occur within the motor’s windings and along the length of cables feeding the motor.
  • Supports 60Hz (90Hz with de-rating) and VFD carrier frequencies up to 4kHz
  • Open-style construction with terminals marked A1/B1/C1 and A2/B2/C2

Specifications

Altitude
<1000 m
Ambient Operating Temperature
-25C to 40C (suitable to 50C) Deg C
Application
Designed for applications with long cables between the VFD and the motor
Cooling
Natural Convection
Current Rating
35 A
Enclosure
Type 1
Height
7.25 in
Inverter Operating Frequency
up to 60Hz
Inverter Specification
Switching Frequency: 2kHz - 4kHz, Operating Frequency: up to 60Hz
Inverter Switching Frequency
2kHz - 4kHz
Ip Rating
Type 1
Length
6 IN
Maximum Ambient Temperature
40C (suitable to 50C)
Minimum Ambient Temperature
-25C
Mounting
Wall/Ceiling/Floor Mount
NEC 480 HP
25
NEC 600 HP
30
NEMA Rating
Type 1
Peak Voltage
at Motor: 150% of DC bus voltage
Series
HPS dV/dT filter
Special Features
Peak Voltage at Motor: 150% of DC bus voltage
Standard
cUL
System Voltage
up to 600V
Voltage Rating
up to 600V
Voltage Rating
600 VAC
Voltage Rating
600 V
Watts Loss
220
Weight
14 lbs
Width
8 in
Package Dimensions (L x W x H)
6 IN x 8 IN x 7.25 IN
Package Dimensions (L x W x H)
152.4 mm x 203.2 mm x 184.15 mm
Package Weight (Imperial)
14.000 L
Package Weight (Metric)
6.200 kg
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Frequently Asked Questions

What is the primary function of the HPS Centurion D1 dV/dT filter?

The HPS Centurion D1 dV/dT filter is designed to mitigate high frequency components and voltage spikes between a VFD and motor, especially with longer cable lengths.

What applications are suitable for HPS Centurion D1 dV/dT filters?

These filters are suitable for applications with long cables between the VFD and motor, such as Oil & Gas Pumps, Wastewater Treatment Plants, HVAC Systems, Pulp & Paper, and Irrigation Fields.

How does the dV/dT filter protect the motor?

It protects the motor by slowing down the rate of voltage increase and minimizing damaging peak voltages that occur in the motor's windings and along the cables.

What is the system voltage rating for these filters?

The system voltage rating is up to 600V, suitable for 480V and 600V applications.

What is the current rating range for HPS Centurion D1 dV/dT filters?

The current rating ranges from 2A to 108A, with options for higher ratings available upon consultation with HPS.

What is the ambient operating temperature range for the dV/dT filter?

The ambient operating temperature range is -25°C to 40°C, suitable for use up to 50°C.

What type of enclosure does the CD1X0035E model have?

The CD1X0035E model has an Open Frame enclosure, indicated by 'F' in the part number.

What is the inverter switching frequency range for this filter?

The inverter switching frequency range is 2kHz to 4kHz.

What is the maximum voltage drop across the dV/dT filter?

The voltage drop across the filter is less than 3%.

What approvals does the HPS Centurion D1 dV/dT filter have?

The filter is cUL Listed.

How to Install the dV/dT Filter

This guide provides step-by-step instructions for the installation and initial setup of the dV/dT filter, ensuring safe and proper operation.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Inspect the unit

    Immediately after receiving the dV/dT filter, inspect it for any transit damage and ensure all parts are included as per the shipping documents.

  2. Mount the filter

    Secure the dV/dT filter to a suitable mounting surface using the provided mounting screws. Ensure it is level and stable.

  3. Connect the wiring

    Connect the output phases A1, B1, and C1 to the corresponding output of the variable frequency drive (U, V, W) and connect A2, B2, and C2 to the motor terminals (T1, T2, T3).

  4. Ground the filter

    Ensure that the dV/dT filter is properly grounded according to local electrical codes before energizing the unit.

  5. Verify connections

    Use a multimeter to check that all electrical connections are secure and that there are no shorts before powering on the unit.

  6. Energize the filter

    Once all connections are verified and secure, turn on the power supply to the dV/dT filter.

  7. Perform initial checks

    After energizing, check for any unusual sounds or signs of overheating. Ensure that the filter operates within the specified ambient temperature range.

Frequently Asked Questions about Hammond Power

What certifications and standards do Hammond Power products comply with?

Hammond Power products are certified to UL (Underwriters Laboratories) and CSA (Canadian Standards Association) standards in North America. Our products meet rigorous safety and performance requirements, with many items classified as UL Listed Products or Recognized Components. We also comply with international certifications including China Compulsory Certification (CCC), C-Tick for Australian EMC requirements, and ANCE for Mexico.

What is Hammond Power's warranty policy?

Hammond Power provides a standard one-year warranty on all products, covering defects in workmanship and materials. Products will be repaired or replaced free of charge if found defective upon factory inspection. The warranty does not cover damage from improper handling, incorrect application, or faulty installation.

What industries and applications are Hammond Power products used for?

Hammond Power products are engineered for critical industrial and commercial applications across multiple sectors, including petrochemical, mining, construction, renewable energy, e-mobility, power storage, and microgrids. Their comprehensive product range of dry-type transformers, power quality solutions, and magnetic components enables electrical distribution and electrification in diverse industrial environments worldwide.

What are the main product lines offered by Hammond Power?

Hammond Power Solutions offers a comprehensive range of dry-type and liquid-filled transformers for industrial and commercial applications. Their primary product lines include power transformers for renewable energy, e-mobility, data centers, microgrids, and industrial settings. The company provides both standard and custom-designed transformer solutions that are critical to electrical distribution networks across multiple industries.

What are the key features of Hammond Power products?

Hammond Power products feature advanced dry-type and liquid-filled transformers engineered for diverse industrial applications, with capabilities spanning renewable energy, e-mobility, data centers, microgrids, and industrial/commercial sectors. Key features include high-performance electrical steel laminations, windings available in copper or aluminum, advanced insulation systems (VPI or Cast Resin), Basic Impulse Level ranges from 10 kV to 250 kV, and custom design capabilities with over 3,000 unique transformer designs engineered annually.

What environmental ratings do Hammond Power products have?

Hammond Power offers industrial enclosures with comprehensive environmental ratings, including UL/cUL 508A ratings of Type 1, 2, 3, 4, 4X, 12, and 13. Their products meet IEC 60529 IP66 standards, providing robust protection against dust, water ingress, and harsh environmental conditions. Specific ratings vary by product series, with options ranging from indoor Type 1 enclosures to outdoor-rated Type 4X enclosures suitable for challenging industrial environments.

What technical support does Hammond Power offer?

Hammond Power Solutions provides comprehensive technical support through multiple channels. Customers can access technical resources via phone support in Canada, the United States, Mexico, and internationally, with toll-free numbers and regional contact points. Their technical team offers personalized assistance for custom design inquiries, helping customers find standard transformer and power solutions or develop specialized electrical products for various industrial applications.

What communication protocols do Hammond Power products support?

Hammond Power products support multiple industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, and CANopen. These protocols enable flexible connectivity across industrial automation platforms, supporting various network topologies and high-speed data transmission for comprehensive industrial control and monitoring applications.

What accessories are available for Hammond Power products?

Hammond Power offers a comprehensive range of accessories for industrial electrical components, including HME Series handles with key locking and padlocking options, door stop kits, light kit mounting brackets, and standard hardware like mounting screws and washers. These accessories are designed to enhance functionality and installation flexibility across their product lines.

How are Hammond Power products typically installed?

Hammond Power transformers are typically chassis-mounted using precise mounting hole centers and dimensions specific to each product series. Installation involves selecting the appropriate primary voltage configuration, securing the transformer to a mounting surface using the specified mounting holes, and connecting terminals according to the product's schematic. Most Hammond Power transformers feature multiple terminal options like solder or quick-connect terminals, allowing flexible and straightforward installation in industrial control and power distribution applications.