AMP Magnetics
AMP Magnetics · Applied Manufacturing Partners

Harmonic Filter Specification Sheet

Use this sheet for passive and active harmonic filters, multi-pulse (18-pulse) solutions, and IEEE 519 compliance questions. The supply data at the point of common coupling matters most. Fill in what you know — only your name, company and email are required. Leave anything you are unsure of and we will confirm it with you. Need to size something first? Try the engineering calculators.

Your contact information

Project & part numbers

Our quote # (if you have one)
Leave blank if this is a new request.
Your PO #
Only if a purchase order already exists.
Your part number
The part number you use internally, if any.
Reference / existing part #
Nameplate or catalog number of a unit you are replacing or matching.
Quantity needed
Date needed by
Your target ship or on-site date.

Goal & filter type

What are you trying to achieve?
Preferred approach
Where would it go?

Load

Non-linear loads
System voltage (line-to-line)
Frequency
Total drive / non-linear load
Number of drives
Existing reactors or DC chokes on the drives
Maximum demand load current (IL)
Average of the monthly peak demand currents over 12 months, if available.

Supply & site

Available short-circuit current at the PCC (Isc)
Your utility or a short-circuit study can provide this. Isc/IL sets the IEEE 519 limit.
Service transformer
Do the drives run on a standby generator?
Existing power-factor capacitors?
Power quality measurements available?
Enclosure type
Ambient temperature
Hottest air temperature around the unit.

Notes & special requirements

Anything else we should know?
Application, load type, standards (UL/CSA/IEEE), sound level, site conditions, deadlines…
Drawings or documents
List anything you can email us (one-line, nameplate photo, datasheet). Reply to our email with the files.
You will get a printable copy after sending.