ABB SACE PR010/T, SACE PR112-A, SACE PR112, SACE PR113, SACE PR113-A User Manual
...
SACE PR010/T
test unit annex
ABB SACE SACE PR010/T RH0029002 L2551 EN
CONTENTS
1. Indications on the functions of the
SACE PR010/T
(version SW 7.0) . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2. SACE PR212/P
protection release . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . . 6
3. SACE PR212/MP
protection release . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . 10
4. SACE PR222DS
protection release . . . . . . . . . . . . . . . . . . . . . . . . 12
4.1 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . . 13
4.2 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . 14
5. SACE PR222MP
protection release . . . . . . . . . . . . . . . . . . . . . . . . 15
5.1 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . . 16
5.2 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . 16
6. SACE PR223EF
protection release . . . . . . . . . . . . . . . . . . . . . . . . 18
6.1 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . . 19
6.2 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . 20
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7. SACE PR111/P
protection release . . . . . . . . . . . . . . . . . . . . . . . . 21
7.1 Default setting for automatic PR111/P testing . . . . . . . . 21
7.2 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . . 21
7.3 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . 22
8. SACE PR111/P-A
protection release . . . . . . . . . . . . . . . . . . . . . . . . 22
8.1 Default setting for automatic PR111/P-A testing . . . . . . 23
8.2 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . . 23
8.3 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . 23
9. PR112/P and SACE PR112/PD
protection release . . . . . . . . . . . . . . . . . . . . . . . . . 24
9.1 Version with key
(last letter in serial number A ÷ D) . . . . . . . . . . . . . . . . . 24
9.2 Version without key
(last letter in serial number M ÷ Z) . . . . . . . . . . . . . . . . 24
9.3 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . . 25
9.4 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . 26
10. PR112/P-A and SACE PR112/PD-A
protection release . . . . . . . . . . . . . . . . . . . . . . . . 27
10.1 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . 28
10.2 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . 29
11. SACE PR113/P and PR113/PD
protection release . . . . . . . . . . . . . . . . . . . . . . . . 30
11.1 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . 30
11.2 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . 31
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12. SACE PR113/P-A and PR113/PD-A
protection release . . . . . . . . . . . . . . . . . . . . . . . . 32
12.1 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . . 32
12.2 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . 33
13. SACE PR121/P
protection release . . . . . . . . . . . . . . . . . . . . . . . . 34
13.1 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . . 34
13.2 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . 35
13.3 Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
13.3.1 Automatic test of the release PR121/P . . . . . . . . . . .37
13.3.2 Manual Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
13.3.3 Trip test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
13.4 Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
13.5 History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
13.6 Configurations/parameters . . . . . . . . . . . . . . . . . . . . . . 39
13.6.1 Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
13.6.2 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
13.7 Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
13.8 Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
14. SACE PR122/P
protection release . . . . . . . . . . . . . . . . . . . . . . . . 43
14.1 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . . 44
14.2 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . 46
14.3 Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
14.3.1 Automatic test of the release PR122/P . . . . . . . . . . .48
14.3.2 Manual Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
14.3.3 Trip test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
14.3.4 Sign. mod. autotest . . . . . . . . . . . . . . . . . . . . . . . . . .49
14.3.5 Force output S ZS . . . . . . . . . . . . . . . . . . . . . . . . . . .49
14.3.6 Force output G ZS . . . . . . . . . . . . . . . . . . . . . . . . . . .49
14.3.7 Release output ZS . . . . . . . . . . . . . . . . . . . . . . . . . .49
14.3.8 RC Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
14.4 Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
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14.5 History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
14.6 Configurations/parameters . . . . . . . . . . . . . . . . . . . . . . 51
14.6.1 Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
14.6.2 Local bus unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
14.6.3 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
14.7 Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
14.8 Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
15. SACE PR123/P
protection release . . . . . . . . . . . . . . . . . . . . . . . . 55
15.1 Operation mode menu tree . . . . . . . . . . . . . . . . . . . . . . 56
15.2 Indications on operation . . . . . . . . . . . . . . . . . . . . . . . . . 59
15.3 Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
15.3.1 Automatic test of the release PR123/P . . . . . . . . . . .60
15.3.2 Manual Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
15.3.3 Trip test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
15.3.4 Sign. mod. autotest . . . . . . . . . . . . . . . . . . . . . . . . . .61
15.3.5 Force output S ZS . . . . . . . . . . . . . . . . . . . . . . . . . . .61
15.3.6 Force output G ZS . . . . . . . . . . . . . . . . . . . . . . . . . . .61
15.3.7 Release output ZS . . . . . . . . . . . . . . . . . . . . . . . . . . .61
15.3.8 RC Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
15.4 Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
15.5 History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
15.6 Configurations/parameters . . . . . . . . . . . . . . . . . . . . . . 63
15.6.1 Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
15.6.2 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
15.7 Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
15.8 Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
ABB SACE SACE PR010/T RH0029002 L2551 4/67
1. Indications on the functions of
the unit SACE PR010/T
(version SW 7.0)
Electronic releases foreseen [also known as DUT (Device Under Test)]:
SACE PR111 (in all IEC versions)
SACE PR112 (in all IEC versions)
SACE PR113 (in all IEC versions)
SACE PR111-A (in all UL versions)
SACE PR112-A (in all UL versions)
SACE PR113-A (in all UL versions)
SACE PR121 (in all versions)
SACE PR122 (in all versions)
SACE PR123 (in all versions)
SACE PR212/P (with test connector on the front)
SACE PR212/MP (with test connector on the front)
SACE PR222DS (in all versions)
SACE PR222MP (in all versions)
SACE PR223EF (in all versions)
2. SACE PR212/P
protection release
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2.1 Operation mode menu tree
1 2 3 4 5 6 7 8 9
1. Protections 1. Automatic Start test (select SET ELT)
Operation mode
1.Test
1.Ammeter Read currents
2. Config./Param.
2. Reading
3. Information
4. Tripping
parameters
7. Select DUT (PR212/P)
1. Change DUT
parameters
2. Default
parameters
3. Def. default
parameters
3. Programming
2. Manual 1. Default
1. DUT
configuration and
param.
2. Default
parameters
Read release identification, SW version and Serial Number
Display tripping parameters
1. DUT config. Change DUT configuration parameters
2. DUT parameters
(ELT)
Program DUT with default parameters for normal operation
1. Only for test Define DUT protection parameters
2. Operative Define DUT protection parameters
setting
2. User setting
1. Manual
parameters
2. Electronic
parameters
1. Only for test Display default configuration
2. Operative
Change DUT protection parameters
Start test
Set parameters Start test
Display DUT configuration and
parameters
Display DUT configuration and
parameters
and parameters
Display default configuration
and parameters
2.2 Indications on operation
• The SACE PR010/T unit can be used only with SACE PR212/P and SACE PR212/P-LSIG
protection releases with test connectors on the front.
report
Create
Test connector
• The automatic test and the manual test with default parameters may be performed only by
turning the protection release to electronic SET with the dip switch provided.
• The manual test may be performed either with electronic SET or with manual SET. In the case
of manual test with manual SET, thresholds and curves must be selected with the dip-switches
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on the protection; they are automatically updated on the display of the PR010/T unit, where
only the test current and the phase on which it is to be applied must be set.
• If during test, reading or programming operations, CB type and CT current rating are not yet
defined, the following message will be displayed:
WARNING
Config. not valid
To set the missing data, proceed as follows:
1. Press ENTER
2. Select the type of CB and the current rating of the CT
3. Store the settings by pressing ENTER
WARNING
Connect the test wire provided (between the SACE PR010/T and the SACE
PR212/P) the right way round (see drawing in par. 6).
Manual test example for release PR212/P
NOTE: the data indicating the type of CB and protection, the rated current of the
CTs and the Neutral setting, are automatically identified by the PR010/T.
In this example, protection function "S" is tested with curve t=k, threshold I2=1.00*In, curve
t2=0.5s supplying a fault current equivalent to 2 times the rated current (In).
1. Set the PR212/P in Manual mode with: I1at 1In curve D, I2 at 1 In cur ve D T=K, I3 an d I4
in OFF.
2. From the main menu select 1. (Operation mode)
3. Select the PR212 unit with x. (PR212)
4. Select the type of activity with 1. (Test)
5. Select the type of test with 1. (Protections)
6. Select the test mode with 2. (Manual)
7. Select the type of setting used to test the protections with 2.(User setting)
8. This appears: "Manual test with MAN parameters, press
ENTER to proceed".
9. Select the protection function you want to test with 2. (S protection test)
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10. Using the arrow keys, set I-F=2.00:
S-PROT: t=k, ON
I2: 1.0 In => 400 A
T2: 0.5 s
I-f: 2.00 => 800 A(*)
(*) In this example, the
automatically identified
rating of the current
sensor is 400A.
11. Select the phase (or phases) on which to simulate the
fault current.
12. Press ENTER to activate fault simulation.
3. SACE PR212/MP protection release
(L1+L2+L3)
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3.1 Operation mode menu tree
1° 2° 3° 4° 5° 6° 7° 8° 9°
1. Protections 1. Automatic Start test (select SET ELT)
1. Manual 1. Default
2. Trip test
1. Test
3. Set coil
4. Reset coil
1. Currents Read currents
2. Config./Param.
Start test
Start test
Start test
1. DUT
config./param.
2.Def.parameters
in PR010/T
setting
2. User setting
1.Manual
parameters
2. Electronic
parameters
1. Only for test Display DUT default
2. Operative
2. Reading
3. Inputs
8. Select DUT (PR212/MP)
3. Programming
4. Tripping
parameters
5. Infor mation
1. Change DUT
config./par.
2. Download
default
parameters
3. Def. parameters
in PR010/T
1. Operation mode
Read inputs
Display tripping parameters
Read release identification, SW version and Serial Number
1. DUT
configuration
2.DUT
parameters
(ELT)
Program DUT with default parameters for normal operation
1. For test Define DUT protection parameters
2. Operative Define DUT protection parameters
Change DUT configuration parameters
Change DUT protection parameters
Start test
Set parameters Start test
Display DUT configuration
and parameters
Display DUT configuration
and parameters
configuration and parameters
Display DUT default
configuration and parameters
Create
report
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3.2 Indications on operation
• The SACE PR010/T unit can be used with all SACE PR212/MP releases with test connectors
on the front.
Test connector
• For the test with SACE PR212/MP protection releases version 1 (with automatic data reading
by the PR010/T unit) the maximum test current is 7.3*In; that is why the automatic test will
test the protection functions in accordance with the above.
• The automatic test and the manual test with the default parameter set can only be performed if
the protection release is configured in Electronic SET (ELT) mode using the dip switch provided.
• The manual test with the user's parameter set can be run both in electronic SET (ELT) and in
manual SET (MAN) mode. In the case of manual test with manual SET, thresholds and curves
must be selected with the dip-switches on the protection; they are automatically updated on
the display of the PR010/T unit, where only the test current and the phase on which it is to be
applied must be set.
• If the PTC for protection against overtemperature is not present, during the tests it is necessary
to set the "Input" dip-switch as the generic input (Input = 0/1).
• The "Welded contacts" (WC) input has to be at 0V (no alarm) during the tests.
• At the end of each test, the PR010/T unit waits until the thermal me mory has re turned to zero
before proceeding with any subsequent tests in order to avoid any overlap in operation
between the function being tested and the overload function (L).
• For the test on the protection function against locked rotor (R), the PR010/T unit waits for an
initial interval, which depends on the class specified for the L protection function (max. duration 24s) before performing the test.
• If during test, reading or programming operations, CB type and CT current rating are not yet
defined, the following message will be displayed:
WARNING
Config. not valid
To set the missing data, proceed as follows:
1. Press ENTER
2. Select the type of CB and the current rating of the CT
3. Store the settings by pressing ENTER
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WARNING
Connect the test wire provided (between the SACE PR010/T and the SACE
PR212/MP) the right way round (see drawing in par. 9).
Example of an automatic test application on the PR212/MP release
NOTE: the data indicating the type of CB and protection and the current rating of
the CTs are automatically identified by the PR010/T test unit.
In this example, all the protection functions implemented by the SACE PR212/MP release are
tested automatically:
1. Set the PR212/MP in electronic set mode. (ELT)
2. From the main menu select 1. (Operation mode)
3. Select the PR212MP unit with x. (PR212/MP)
4. Select the type of activity with 1 (Test)
5. Select the type of test with 1 (Protections)
6. Select the test mode with 1 (Automatic)
7. Pressing ENTER enables a simulation of the failure for each protection function.
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4. SACE PR222DS protection release
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4.1 Operation mode menu tree
1° 2° 3° 4° 5° 6° 7° 8° 9°
1. Operation mode
1. Protections 1. Automatic Start test
2. Manual 1. Default
1. Test
2. Trip
1. Currents Read currents
2. Last trip.
3. Config./param.
2. Reading
4. Communication
par.
5. Information
Select DUT (PR222DS)
1.Parameters Change DUT protection parameters Store protection
2. Default
download
3. Default
definition
4.Communication
3. Programming
par.
Start test
Display tripping parameters
1. DUT
config.
2. DUT
parameters
3. Default
parameters
Display communication parameters for system bus
Read release identification, SW version and Serial Number
Program DUT with default operative parameters
defined in "programming/Define/Manual/Default set"
1. Only for
test
2. Operative Define default par. for: "Program/Default
Define communication par. for system bus Store
(select Electronic Set)
setting
2. User setting
Display DUT configuration parameters
1. Manual
parameters
2. Electronic
parameters
1. For test Display default test parameters
2. Operative
Define default par. used for: "Test/
Protections/Manual/Default set"
download"
Start test
Set
parameters
Display manual set parameters
Display electronic set parameters
Display default operative parameters
Start test
unit parameters
Store
parameters in
the PR010/T
test unit
parameters in
the PR010/T
test unit
Create
test
report
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4.2 Indications on operation
• The SACE PR010/T unit can be used with all SACE PR222DS/P and SACE PR222DS/PD
releases by connecting the test unit to the protection unit with the cable provided, to be
inserted in the test connector on the front.
Test connector
• It is not necessary for the auxiliary supply to be present in order to use the above releases with
the PR010/T unit.
• During use of the PR010/T unit, communication between the SACE PR222DS/PD releases
and the supervision system connected to them is interrupted.
• Tests must be carried out with the circuit breaker off.
• Automatic testing and manual setting with default parameters must be performed only by configuring the release in Electronic SET (ELT) with the dip switch provided.
• The manual test may be performed either with Electronic SET or with manual SET. In the case
of manual test with manual SET, thresholds and curves must be selected with the dip-switches
on the protection; they are automatically updated on the display of the PR010/T unit, where
only the test current and the phase on which it is to be applied must be set.
• If during test, reading or programming operations, CB type and CT current rating are not yet
defined, the following message will be displayed:
WARNING
Config. not valid
Example of an automatic test application on the PR222DS release
NOTE: the data indicating the type of CB and protection, the rated current of the
CTs and the Neutral setting, are automatically identified by the PR010/T.
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In this example, all the protection functions implemented by the SACE PR222DS/P and SACE
PR222DS/PD release are tested automatically:
1. From the main menu select 1 (Operation mode)
2. Select the PR222DS unit with x (PR222DS)
3. Select the type of activity 1 (Test)
4. Select the type of test 1 (Protections)
5. Select the test mode with 1 (Automatic)
6. Pressing ENTER enables a simulation of the failure for each protection
function
5. SACE PR222MP protection release
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5.1 Operation mode menu tree
1° 2° 3° 4° 5° 6° 7° 8° 9°
1. Protections 1. Automatic Start test (select SET ELT)
2. Manual 1. Default setting Start test
Set parameters Start test
Display DUT configuration and
parameters
Display DUT configuration and
parameters
Display DUT default
configuration and parameters
Display DUT default
configuration and parameters
1. Operation mode
2. Trip test
1. Test
3. Set coil
4. Reset coil
1. Currents Read currents
2. Config./Param.
2. Reading
3. Inputs
4. Tripping
parameters
8. Select DUT (PR222MP)
5. Infor mation
1. Change DUT
config./par.
2. Download default
parameters
3. Def. parameters in
3. Programming
PR010/T
2. User setting
Start test
Start test
Start test
1. DUT
config./param.
2. Def.
parameters in
PR010/T
Read inputs
Display tripping parameters
Read release identification, SW version and Serial Number
1. DUT
configuration
2.DUT
parameters
(ELT)
Program DUT with default parameters for normal operation
1. For test Define DUT protection parameters
2. Operative Define DUT protection parameters
1.Manual
parameters
2. Electronic
parameters
1. Only for test
2. Operative
Change DUT configuration parameters
Change DUT protection parameters
report
Create
5.2 Indications on operation
• The SACE PR010/T unit can be used only with SACE PR222MP protection releases with test
connectors on the front.
Test connector
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• Per For the test with SACE PR222MP protection releases version 1 (with automatic data reading by the PR010/T unit) the maximum test current is 7.3*In; that is why the automatic test
will test the protection functions in accordance with the above.
• The automatic test and the manual test with the default parameter set can only be performed if
the protection release is configured in Electronic SET (ELT) mode using the dip switch provided.
• The manual test with the user's parameter set can be run both in electronic SET (ELT) and in
manual SET (MAN) mode. In the case of manual test with manual SET, thresholds and curves
must be selected with the dip-switches on the protection; they are automatically updated on
the display of the PR010/T unit, where only the test current and the phase on which it is to be
applied must be set.
• If the PTC for protection against overtemperature is not present, during the tests it is necessary
to set the "Input" dip-switch as the generic input (Input = 0/1).
• The "Welded contacts" (WC) input has to be at 0V (no alarm) during the tests.
• At the end of each test, the PR010/T unit waits until the thermal me mory has re turned to zero
before proceeding with any subsequent tests in order to avoid any overlap in operation
between the function being tested and the overload function (L).
• For the test on the protection function against locked rotor (R), the PR010/T unit waits for an
initial interval, which depends on the class specified for the L protection function (max. duration 24s) before performing the test.
• If during test, reading or programming operations, CB type and CT current rating are not yet
defined, the following message will be displayed:
WARNING
Config. not valid
To set the missing data, proceed as follows:
1. Press ENTER
2. Select the type of CB and the current rating of the CT
3. Store the settings by pressing ENTER
WARNING
Connect the test wire provided (between the SACE PR010/T and the SACE
PR222MP) the right way round (see drawing in par. 5)
Example of an automatic test application on the PR222MP release
NOTE: the data indicating the type of CB and protection and the current rating of
the CTs are automatically identified by the PR010/T test unit.
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In this example, all the protection functions implemented by the SACE PR212/MP release are
tested automatically:
1. Set the PR222MP in electronic set
mode
2. From the main menu select 1 (Operation
3. Select the PR222MP unit with x (PR222MP)
4. Select the type of activity with 1 (Test)
5. Select the type of test with 1 (Protections)
6. Select the test mode with 1 (Automatic)
7. Pressing ENTER enables a simulation of the failure for
each protection function
6. SACE PR223EF protection release
(ELT)
mode)
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6.1 Operation mode menu tree
1° 2° 3° 4° 5° 6° 7° 8° 9°
1. Protections 1. Automatic Start test (select Electronic Set)
1. Operation mode
2. Manual 1. Default
1. Test
2. Trip
1. Measurements 1. Currents Read measured currents
2. Last trip
3. Config./param.
2. Reading
4. Communication
par.
8. Select DUT (PR223EF)
5. Information
1. Parameters Change DUT protection parameters Store protection
2. Default
download
3. Define default
3. Programming
4. Communication
par.
Start test
2. Voltages Read measured line and phase voltages
3. Frequency Read measured frequency
4. Peak factor Read peak factors
Display data of last 20 trips
1.DUT config. Display DUT configuration and parameters
2. DUT
parameters
3. Default
parameters
Display communication parameters for system bus
Read release identification, SW version and Serial Number
Program DUT with default operative parameters defined
in "programming/Define Default/Operative"
1. Only for
test
2. Operative Define default par. for: "Program/Default
Define communication par. for system bus Store protection
setting
2. User
setting
Display protection parameters
1. For test Display default test parameters
2. Operative
Define default par. used for: "Test/
Protections/Manual/Default set"
download"
Start test
Set parameters Start test
Display default operative parameters
unit parameters
Store parameters
in the PR010/T
test unit
unit parameters
Create
test
report
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6.2 Indications on operation
• The SACE PR010/T unit can be used with all SACE PR223EF releases by connecting the test
unit to the protection unit with the cable provided, to be inserted in the test connector on the
front.
Test connector
• It is not necessary for the auxiliary supply to be present in order to use the above releases with
the PR010/T unit.
• During use of the PR010/T unit, communication between the SACE PR223EF releases and
the supervision system connected to them is interrupted.
• The tests must be carried out with the circuit breaker off.
• If during test, reading or progra mming ope rations, CB ty pe and CT cu rrent ratin g are not yet
defined, the following message will be displayed:
WARNING
Config. not valid
Example of an automatic test application on the PR223EF release
NOTE: the data indicating the type of CB and protection, the current rating of the
CTs and the neutral setting are automatically identified by the PR010/T test unit.
In this example, all the protection functions implemented by the SACE PR223EF release are
tested automatically:
1. From the main menu select 1 (Operation mode)
2. Select the PR223EF unit with x (PR223EF)
3. Select the type of activity 1 (Test)
4. Select the type of test 1 (Protections)
5. Select the test mode 1 (Automatic)
6. Pressing ENTER enables a simulation of the failure for each protection function.
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