METREL MI 3125 User Manual

MI 3125 EurotestCOMBO Appendix A
57
4 60 60 60 60
6 90 90 90 90
10 150 150 150 150
13 195 195 195 195
16 240 240 240 240
20 300 300 300 300
25 375 375 375 375
32 480 480 480 480
Fuse type D
Disconnection time [s]
35m 0.1 0.2 0.4 5
Rated
current
(A)
Min. prospective short- circuit current (A)
0.5 10 10 10 10 2.7
1 20 20 20 20 5.4
1.6 32 32 32 32 8.6
2 40 40 40 40 10.8
4 80 80 80 80 21.6
6 120 120 120 120 32.4
10 200 200 200 200 54
13 260 260 260 260 70.2
16 320 320 320 320 86.4
20 400 400 400 400 108
25 500 500 500 500 135
32 640 640 640 640 172.8

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)