Document
MP and EL Industry Current Sensors
Utilisation
Sensors to measure d.c., a.c. or pulsating curr ents with a galvanic insulation between primary and secondary cir cuits. Type MP25P1: the rating (from 5 to 25A) is determined via a combination of the primary connections (see table: “Arrangement of primary terminals and related characteristics”).
MP25P1
EL25P1 to 100P2 / EL25P1BB to 100P2BB
Technical data
Without primary bus bar With primary bus bar MP25P1 EL25P1 EL25P1BB EL50P1 EL50P1BB EL55P2 EL55P2BB EL100P2 EL100P2BB
Nominal primary curr ent Measuring range Max. measuring resistance Min. measuring resistance Min. measuring resistance Turn number Secondary current at IPN Rms accuracy at I PN Offset current Linearity Thermal drift coefficient Delay time di/dt correctly followed Bandwidth Max. no-load consumption current Secondary resistance Dielectric strength Primary/Secondary Supply voltage Voltage drop Mass (EL type) Mass (MP and EL…BB types) Operating temperature Storage temperature
@ ±15V (±5%) @ IP max & ±15V (±5%) @ IPN & ±15V (±5%) & 70°C @ IPN & ±12V (±5%) & 70°C
A r.m.s. A peak Ω Ω Ω mA % mA % µA/°C µs A / µs kHz mA Ω kV V dc V kg kg °C °C
See data page 11 216 100 0 See data page 11 ≤±0.5 ≤±0.1 ≤0.1 7 ≤0.1 ≤100 ≤150 ≤18 ≤96 2.5 ±12 … ±15 ≤3 0.027 -20 …+70 -25 … +85
25 ±55 142 100 0 1000 25 ≤±0.5 ≤±0.2 ≤0.1 7 ≤0.1 ≤200 ≤200 ≤20 ≤63 3 ±12 … ±15 ≤3 0.020 0.027 -20 …+70 -25 … +85
50 ±80 78 75 15 1000 50 ≤±0.5 ≤±0.2 ≤0.1 7 ≤0.1 ≤200 ≤200 ≤20 ≤63 3 ±12 … ±15 ≤3 0.020 0.027 -20 …+70 -25 … +85
50 ±80 93 10 0 2000 25 ≤±0.5 ≤±0.2 ≤0.1 7 ≤0.1 ≤150 ≤150 ≤20 ≤188 3 ±12 … ±15 ≤3 0.020 0.027 -20 …+70 -25 … +85
100 ±145 29 20 0 2000 50 ≤±0.5 ≤±0.2 ≤0.1 7 ≤0.1 ≤150 ≤150 ≤20 ≤126 3 ±12 … ±15 ≤3 0.020 0.027 -20 …+70 -25 … +85
-20 … +70°C, sinus 50Hz @ +25°C -20 … +70°C
-1dB @ ±15V (±5%) @ +70°C 50 Hz, 1 min ±5%
General data
Direction of the current:
●
Secondary connection: Unit packing:
● ● ●
3 soldering pins.
MP25P1 type: a primary current flowing from pins 1- 5 to pins 6-10 r esults in a positive secondary output current from terminal M. EL type: a primary current flowing in the dir ection of the arrow r esults in a positive secondary output current from terminal M.
MP25P1 type: 40 per pack. EL type: 50 per pack. EL…BB type: 25 per pack.
●
Fixing and connecting by soldering pins
(on PCB)
Primary connection:
● ●
MP25P1 type: by 10 soldering pins. EL type: hole for primary conductor (the temperatur e of the primary conductor in contact with the case must not exceed 100 °C)
●
EL…BB type: primary bar included.
10
1SBC140142C0201
ABB Entrelec
http://www.Datasheet4U.com
MP and EL Industry Current Sensors
MP25P1 : Arrangement of primary terminals and related characteristics
Nominal primary current (A r.m.s.) Measuring range @ ±15V (±5%) (A peak) Secondary current at IPN (mA) (N Turn ratio P/NS) Primary resistance (mΩ) connections
5
Primary pin
4
• •
25 12 8 6 5
±36 ±18 ±12 ±9 ±7
25 24 24 24 25
1/1000 2/1000 3/1000 4/1000 5/1000
0.3 1.1 2.5 4.4 6.3
•
3
•
2
•
1
•
in in in in
out out out out
6
•
7 4 789
•
8
•
9
•
10
•
5 6
•
••
3
•
•••
2
•
1 10
•
5 6
•
••
4 789
•
3
•
•••
2
•
1 10
•
5
• •
4
• •
3
•
2
•
1
•
6 5
•
7 4
• •
8
•
9
•
10
•
3
•
2
•
1
•
in
out
6
•
7
8
•
9
•
10
•
Dimensions
29
(in mm)
G0142D
40 17.5 ø 10*
G0145D
26.4
15.5
16.5
G0143D
25
G0146DG
12.5
5
20.32
5.08
4 x 2.54
6
27.94
4.1
M 5 4 3 2 1 6 7 8 9 10 7.62
* Except EL 25 P1: ø = 7.5
+15
7.62
8.12
–15
+
G0144D
-
M
G0147D
3.5
8.89
ø 1 x 13
MP current sensors
EL current sensors
40 27.9 3.1 11.5 12 9.1 15.5
25
G0149D
G0150D
5.08 6 27.94
0.6 x 0.7
1.6 4.75 4.1
G0152D
2 Holes ø 3.6
8.89
5.08
3 Holes ø 1.02 23.0 ± 0.2 10.9
G0151D
+
-
M
22.86 x 2 places r. 0.8
G0153DG
EL…BB current sensors ABB Entrelec
3.0
EL…BB: PCB layout
G0171DG
4.4
G0148D
0.6 x 0.7
4.75
11
1SBC140142C0201
Industry Current Sensors
.