METREL MI 3125 User Manual

MI 3125 EurotestCOMBO Appendix A
56
50 919.2 640 545 464.2 266.9
63 1217.2 821.7 663.3 545 319.1
80 1567.2 1133.1 964.9 836.5 447.9
100 2075.3 1429 1195.4 1018 585.4
Fuse type B
Disconnection time [s]
35m 0.1 0.2 0.4 5
Rated
current
(A)
Min. prospective short- circuit current (A)
6 30 30 30 30 30
10 50 50 50 50 50
13 65 65 65 65 65
16 80 80 80 80 80
20 100 100 100 100 100
25 125 125 125 125 125
32 160 160 160 160 160
40 200 200 200 200 200
50 250 250 250 250 250
63 315 315 315 315 315
Fuse type C
Disconnection time [s]
35m 0.1 0.2 0.4 5
Rated
current
(A)
Min. prospective short- circuit current (A)
0.5 5 5 5 5 2.7
1 10 10 10 10 5.4
1.6 16 16 16 16 8.6
2 20 20 20 20 10.8
4 40 40 40 40 21.6
6 60 60 60 60 32.4
10 100 100 100 100 54
13 130 130 130 130 70.2
16 160 160 160 160 86.4
20 200 200 200 200 108
25 250 250 250 250 135
32 320 320 320 320 172.8
40 400 400 400 400 216
50 500 500 500 500 270
63 630 630 630 630 340.2
Fuse type K
Disconnection time [s]
35m 0.1 0.2 0.4
Rated
current
(A)
Min. prospective short- circuit current (A)
0.5 7.5 7.5 7.5 7.5
1 15 15 15 15
1.6 24 24 24 24
2 30 30 30 30

METREL MI 3125 Specifications

General

Type	Multifunction Installation Tester
Insulation Resistance	Yes
Continuity Test	Yes
Loop Impedance	Yes
RCD Testing	Yes
Voltage Measurement	Yes
Frequency Measurement	Yes
Display	LCD
Power Supply	6 x 1.5 V AA batteries
Loop Resistance Resolution	0.01 Ω
Frequency	45 - 65 Hz
Line Voltage Resolution	1 V
Insulation Resistance Test Voltage	50 V, 100 V, 250 V, 500 V, 1000 V
Insulation Resistance Resolution	0.01 MΩ
Continuity Resistance Resolution	0.01 Ω
Test Current	200 mA
DC Voltage	Up to 600 V
Loop Resistance	0.0 Ω - 1999 Ω
Line Voltage	Up to 550 V
Line Voltage Accuracy	±2% ±2 digits
Rated Residual Current	10 mA, 30 mA, 100 mA, 300 mA, 500 mA
Insulation Resistance Range	0.01 MΩ to 1 TΩ
Continuity Resistance	0.0 Ω - 1999 Ω
Dimensions	220 x 103 x 55 mm
Operating Temperature	-10°C to 50°C
Storage Temperature	-20°C to +60°C
Safety Standards	EN 61557
Loop Resistance Accuracy	±(5% + 3 digits)