49
TemBreak
PRO
P_SE-UM-001-EN
– V1.2.0
Measurement and Settings
Overview of Measurements
The P_SE OCR measures and makes visible detailed real-time and historic measurements. Visibility of each measurement type is dependent on the
interface used to interrogate the OCR and can be made using one or a combination of the below methods:
-
P_SE OCR embedded display
-
TPED
-
TPCM
Measurements
P_SE OCR
Embedded Display
TPED
TPCM
Current
Designator / Description
Phase and neutral
I
1
, I
2
, I
3
; I
N
✓
✓
✓
Arithmetic mean
I
avg
=
I
1
+ I
2
+ I
3
3
─
✓
✓
Instantaneous maximum
I
max
of I
1
, I
2
, I
3
, I
N
─
✓
✓
Instantaneous minimum
I
min
of I
1
, I
2
, I
3
─
✓
✓
Ground / Earth
I
g
✓
✓
✓
Imbalance per phase
I
1 Unb
, I
2
Unb
, I
3
Unb
; I
N
Unb
with respect to I
avg
─
✓
✓
Maximum instantaneous Imbalance I
max Unb
of I
1 Unb
, I
2 Unb
, I
3 Unb,
I
N Unb
─
✓
✓
Maximum since last reset
Max. of each I
1
, I
2
, I
3
; I
N,
I
max,
I
min
✓
✓
✓
Minimum since last reset
Min. of each I
1
, I
2
, I
3
; I
N,
I
max,
I
min
─
─
✓
Maximum I
g
since last reset
Max. of I
g
─
✓
✓
Minimum I
g
since last reset
Min. of I
g
─
─
✓
Maximum average since last reset
Max. of I
avg
─
─
✓
Minimum average since last reset
Min. of I
avg
─
─
✓
Maximum Imbalance since last reset Max. of each I
1 Unb
, I
2 Unb
, I
3 Unb
; I
N
Unb,
I
max Unb
─
─
✓
Minimum Imbalance since last reset Min. of each I
1 Unb
, I
2
Unb
, I
3
Unb
; I
N
Unb,
I
max Unb
─
─
✓
Voltage
Designator / Description
Phase-phase
U
12
, U
23
, U
31
✓
✓
✓
Phase to neutral
V
1N
, V
2N
, V
3N
✓
✓
✓
Ph-Ph arithmetic mean
U
avg
=
U
12
+ U
23
+
U
31
3
─
✓
✓
Ph-N arithmetic mean
V
avg
=
V
1N
+ V
2N
+ V
3N
3
─
✓
✓
Instantaneous maximum
U
max
of U
12
, U
23
, U
31
V
max
of V
1N
, V
2N
, V
3N
─
✓
✓
Instantaneous minimum
U
min
of U
12
, U
23
, U
31
V
min
of V
1N
, V
2N
, V
3N
─
─
✓
Imbalance per phase
% U
avg
and % V
avg
─
✓
✓
Maximum imbalance
U
max Unb
, V
max Unb
─
✓
✓
Maximum since last reset
Max. of each U
12
, U
23
, U
31,
U
max,
U
min
Max. of each V
1N
, V
2N
, V
3N,
V
max,
V
min
✓
✓
✓
Minimum since last reset
Min. of each U
12
, U
23
, U
31,
U
max,
U
min
Min. of each V
1N
, V
2N
, V
3N,
V
max,
V
min
─
─
✓
Maximum average since last reset
Max. of each U
avg,
V
avg
─
✓
✓
Minimum average since last reset
Min. of each U
avg,
V
avg
─
─
✓
Maximum imbalance since last reset
Max. of each U
12 Unb
, U
23
Unb
, U
31
Unb
, U
max Unb
Max. of each V
1N Unb
, V
2N
Unb
, V
3N
Unb
, V
max Unb
─
─
✓
Minimum imbalance since last reset
Min. of U
12 Unba
, U
23
Unb
, U
31
Unb
, U
max Unb
Min. of V
1N Unba
, V
2N
Unb
, V
3N
Unb
, V
max Unb
─
─
✓
Network
Designator / Description
Phase rotation (sequence)
1-2-3, 1-3-2
✓
✓
✓
Frequency
Designator / Description
Frequency
f
✓
✓
✓
Maximum frequency since last reset Max. of f
─
─
✓
Minimum frequency since last reset Min. of f
─
─
✓
Summary of Contents for Terasaki TemBreak PRO P SE Series
Page 106: ...106 TemBreak PRO P_SE UM 001 EN V1 2 0 Annex A Dimensions P160 Dimensions...
Page 107: ...Annex A Dimensions 107 TemBreak PRO P_SE UM 001 EN V1 2 0 P250 Dimensions...
Page 108: ...Annex A Dimensions 108 TemBreak PRO P_SE UM 001 EN V1 2 0 P400 Dimensions...
Page 109: ...Annex A Dimensions 109 TemBreak PRO P_SE UM 001 EN V1 2 0 P630 Dimensions...
Page 111: ...111 TemBreak PRO P_SE UM 001 EN V1 2 0 Annex C I2t Let Through Curves P160_SE...
Page 112: ...Annex C I2t Let Through Curves 112 TemBreak PRO P_SE UM 001 EN V1 2 0 P250_SE...
Page 113: ...Annex C I2t Let Through Curves 113 TemBreak PRO P_SE UM 001 EN V1 2 0 P400_SE...
Page 114: ...Annex C I2t Let Through Curves 114 TemBreak PRO P_SE UM 001 EN V1 2 0 P630_SE...
Page 115: ...115 TemBreak PRO P_SE UM 001 EN V1 2 0 Annex D Peak Let Through Curves P160_SE...
Page 116: ...116 TemBreak PRO P_SE UM 001 EN V1 2 0 P250_SE...
Page 117: ...117 TemBreak PRO P_SE UM 001 EN V1 2 0 P400_SE...
Page 118: ...118 TemBreak PRO P_SE UM 001 EN V1 2 0 P630_SE...
Page 121: ...121 TemBreak PRO P_SE UM 001 EN V1 2 0 This page is intentionally left blank...
