METREL MI 3125 User Manual

MI 3125 EurotestCOMBO Appendix A
55
A Appendix A - Fuse table
A.1 Fuse table - IPSC
Fuse type NV
Disconnection time [s]
35m 0.1 0.2 0.4 5
Rated
current
(A)
Min. prospective short- circuit current (A)
2 32.5 22.3 18.7 15.9 9.1
4 65.6 46.4 38.8 31.9 18.7
6 102.8 70 56.5 46.4 26.7
10 165.8 115.3 96.5 80.7 46.4
16 206.9 150.8 126.1 107.4 66.3
20 276.8 204.2 170.8 145.5 86.7
25 361.3 257.5 215.4 180.2 109.3
35 618.1 453.2 374 308.7 169.5
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
125 2826.3 2006 1708.3 1454.8 765.1
160 3538.2 2485.1 2042.1 1678.1 947.9
200 4555.5 3488.5 2970.8 2529.9 1354.5
250 6032.4 4399.6 3615.3 2918.2 1590.6
315 7766.8 6066.6 4985.1 4096.4 2272.9
400 10577.7 7929.1 6632.9 5450.5 2766.1
500 13619 10933.5 8825.4 7515.7 3952.7
630 19619.3 14037.4 11534.9 9310.9 4985.1
710 19712.3 17766.9 14341.3 11996.9 6423.2
800 25260.3 20059.8 16192.1 13545.1 7252.1
1000 34402.1 23555.5 19356.3 16192.1 9146.2
1250 45555.1 36152.6 29182.1 24411.6 13070.1
Fuse type gG
Disconnection time [s]
35m 0.1 0.2 0.4 5
Rated
current
(A)
Min. prospective short- circuit current (A)
2 32.5 22.3 18.7 15.9 9.1
4 65.6 46.4 38.8 31.9 18.7
6 102.8 70 56.5 46.4 26.7
10 165.8 115.3 96.5 80.7 46.4
13 193.1 144.8 117.9 100 56.2
16 206.9 150.8 126.1 107.4 66.3
20 276.8 204.2 170.8 145.5 86.7
25 361.3 257.5 215.4 180.2 109.3
32 539.1 361.5 307.9 271.7 159.1
35 618.1 453.2 374 308.7 169.5
40 694.2 464.2 381.4 319.1 190.1

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)