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Rockwell Automation 193-EC1_2_3_5, 193-ECPM,592-EC1_2_3_5 E3 and E3 Plus Solid-State Overload Relay User Manual User Manual

Page 157

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Rockwell Automation Publication 193-UM002I-EN-P - December 2011

157

Voltage Parameters Chapter 7

PT Pri

This parameter sets the primary winding
value of the potential transformer being
used to step down a voltage signal that is
being measured.

Only used on the 193-EC5ZZ (9…5000 A)

Parameter Number

289

Access Rule

Get/Set

Data Type

UINT

Object Mapping

0Fhex-121-01

Group

Voltage Setup

Units

Volts

Minimum Value

1

Maximum Value

65535

Default Value

480

PT Sec

This parameter sets the secondary winding
value of the potential transformer being
used to step down a voltage signal that is
being measured.

Only used on the 193-EC5ZZ (9…5000 A)

Parameter Number

290

Access Rule

Get/Set

Data Type

UINT

Object Mapping

0Fhex-122-01

Group

Voltage Setup

Units

Volts

Minimum Value

1

Maximum Value

540

Default Value

480