NWL Transformers

CALCULATING EFFICIENCIES OF POWER CONVERSION COMPONENTS & SYSTEMS

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A customer needed a dry resin potted AC voltage 60 Hz harmonic filter capacitor to complete an inverter design. They also needed a solution with military standards of reliability. NWL's solution was...

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NWL Transformer/Rectifier Configuration Sheet

Please fill out the form below.

Company Name:

Contact Name:

Email Address:

Phone Number:

Project Name:

Quantity:

Delivery Date:

Is this a T/R replacement?

If yes, T/R Mfr.:

Model no.:

Primary Voltage:

Primary Current:

kVA:

Frequency (Hz):

Windings:

Taps:

Current Form Factor:

Voltage Form Factor:

Bushing Position:

Output Voltage (kV peak, no load):

kVDC avg

mADC

Output voltage polarity:

Output waveform:

HV Tank Test (psi)

Tropicalization:

CURRENT LIMITING REACTOR
(if required)

Nominal % Impedance:

Tap #1 % Impedance:

Tap #2 % Impedance:

Submitted CLR values subject to review and approval by NWL engineering department

Windings:

Locations:

Bus Duct diam (in):

Flange Requirements:

Fluid :

Paint Color:

Gauge:

Bottoms:

Ambient Temperature/Temp Rise):

Alarm Contacts:

Switch:

Altitude:
0-1,000m
m (up to 3,000) excludes 110 kV peak units

Voltage Divider:

80 Meg Ohm for 70-100 kV peak units
120 Meg Ohm for 110kV peak units

kV Feedback Resistor (k ohms)

mA Shunt Resistor Value (ohms)

CSA Certification?

If yes:

Stainless Steel Nameplate?

Interlock/Bolt Ext (mm):

Customer data on nameplate:

Casters:

Other requirements and comments not addressed above: