ABB SPAJ 140 C User Manual

Ser.No.
n
=
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SPAJ 140 C
aux
SPCJ 4D29
REGISTERS
OPER.IND.
0000
0
1
2
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4
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8
n
/
L3
n
/
L1
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/
L2
max (15min)
on
/
1
2
3
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5
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7
8
>
START
>
TRIP
>
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TRIP
>
>
START
>
o
START
>
>
o
START
>
o
TRIP
>
>
o
TRIP
9
%
)(
>
%
)(
>>
()
>
o
%
(
o
)
%
>>
CBFP9 t
t
t
t
[]
[]
[]
[]
I
0074A
I
(
)
I
(
)
o
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
n
I
/
I
80...265V
~
–
18...80V
–
5A1A
1A 5A
2
5
U
f
n
= 50Hz
60Hz
RS 611 006 -
[
SGR
SGB
SGF
SPCJ 4D29
TRIP
PROGRAM
RESET
STEP
L1 L2 L3
0
IRF
3
>
I
I
I
II
I
>
n
I
I
/
k
s
>
t
]
n
>
>
I
I
/
s
>
>
[]
t
s
>
k
[]
t
n
0
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I
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s
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o
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n
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>
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I
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I
0012A
0
0
SPAJ 140 C
Overcurrent and earth-fault relay
User´s manual and Technical description

ABB SPAJ 140 C Specifications

General

Brand	ABB
Model	SPAJ 140 C
Category	Relays
Language	English

Summary

SPAJ 140 C Features

Overcurrent and Earth-fault Protection

Details low-set and high-set overcurrent and earth-fault protection stages.

Circuit Breaker Failure Protection Function

Description of Operation

Stage Operation and Time/Current Characteristics

Explains operation of overcurrent/earth-fault stages and IDMT characteristics.

Connections Diagram

Signal Diagram

Power Supply and Output Relay Module

Technical Data Summary

SPCJ 4D29 Unit Settings

Overcurrent and Earth-fault Stage Configuration

Settings for low-set and high-set stages of overcurrent and earth-fault units.

Maintenance and Repair

Dimensions for Mounting

Order Information

Control Push-Buttons

Display Navigation

Main Menu Access and Navigation

Selector Switchgroups

Settings and Setting Mode

Parameter Settings and Entry into Setting Mode

How to set parameters and enter the setting mode.

Trip Test Function

Trip Test: Forced Output Activation

Fault Codes

SPCJ 4D29 Features Overview

SPCJ 4D29 Overcurrent/Earth-fault Features

Summary of features for overcurrent and earth-fault stages.

Description of Function

Phase Overcurrent Unit Functionality

Details on single-, two-, and three-phase protection with I> and I>> stages.

Description of Function (Continued)

Earth-fault Unit Functionality

Circuit Breaker Failure Protection Functionality

Block Diagram

Front Panel Overview

Settings Parameters

Selector Switches

Switchgroup SGF1 Functions

Switchgroup SGB Functions

Output Relay Matrix Switchgroups

Measured Data

Menu and Register Chart

Time/Current Characteristic (IDMT)

Technical Data: Overcurrent and Earth-fault Stages

Low-set Overcurrent Stage Technical Data

High-set Overcurrent Stage Technical Data

Technical Data: High-set Earth-fault Stage and Serial Communication

High-set Earth-fault Stage Technical Data

Data Transfer via Fibre-optic Serial Bus