Atec CP-SB1 User Manual

CP SB1 Switch Box

Accessory to CPC 100

Fully automated 3-phase transformer testing

Measurements of ratio, winding resistance and the tap changer
became comfortable with the CP SB1. As an accessory to
the CPC 100, testing of power transformers over all taps and
phases is fully automated. Time-consuming rewiring in-between
measurements can be avoided.

Benefits

> Fast measuring as rewiring is not necessary
> Increases safety by reducing the risk of accidents
> Minimizes the likelihood of measurement errors – performs

the ratio and winding resistance tests automatically

Features

> Multiplexes the CPC 100 outputs to all phases of a power

transformer and vice versa

> Quickly discharges the transformer between measurements
> Operates the tap changer, so measurements can be

performed without the need for user interaction

MUX

Ctrl

CP SB1 CPC 100

Technical data

Max. Voltage 300 V AC

Max. Current 6 A DC

Measurement Options

on Transformers

Ambient Temperature -10 °C ... 55 °C / 15 °F ... 130 °F

Weight 3.5 kg / 7.7 lbs

Dimensions (W x H x D) 357 x 235 x 111 mm /

Article Number VEHZ0692

Scope of delivery

1 x CP SB1 switch box

1 x RS232 cable

1 x Grounding cable (6 m / 19.7 ft, 6 mm²)

10 x Set of coaxial cables (15 m / 50 ft, 2.5 mm²)
on cable drum

4 x 2 Kelvin clamps

1 x Transport case with wheels for CP SB1

12 x Flexible terminal adapters

1 x CPC Toolset DVD

CP SB1 Reference Manual, connection cables,
backpack for accessories

Conversion ratio
Winding resistance
Tap changer operation

14.1 x 9.3 x 4.4 in

OMICRON is an international company serving the electrical power industry with
innovative testing and diagnostic solutions. The application of OMICRON products
allows users to assess the condition of the primary and secondary equipment on
their systems with complete confidence. Services offered in the area of consulting,
commissioning, testing, diagnosis and training make the product range complete.

Customers in more than 140 countries rely on the company’s ability to supply leading
edge technology of excellent quality. Service centers on all continents provide a broad
base of knowledge and extraordinary customer support. All of this together with our
strong network of sales partners is what has made our company a market leader in the
electrical power industry.

Americas

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3550 Willowbend Blvd
Houston, TX 77054, USA
Phone: [phone]
+1 800-OMICRON
Fax: [phone]
[e-mail]

© OMICRON L2079, October 2012 • Subject to change without notice

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The Gateway, Harbour City
Kowloon, Hong Kong S.A.R.
Phone: [phone]
Fax: [phone]
[e-mail]

Europe, Middle East, Africa

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6833 Klaus, Austria
Phone: [phone]
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[e-mail]

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