Phantom load (current source) type Calmet EL10 together with electricity meter tester (type Calmet TE30, Calmet Caltest10 and other) is dedicated to test all types of single and three phase electricity meters.
The EL10 is single phase AC current source and is used to force the current flow up to 5A through current coils of meters without necessity to disconnect tested meter.
Technical parameters |
|
Output current |
Up to 5A 1) |
Phase angle of the output current relative to the supply voltage |
0° |
Frequency |
50/60Hz according to the supply voltage |
THD of current |
According to the supply voltage |
Supply voltage |
85...253V / 45...65Hz / 5VA |
Type of fuse |
FF 6.3A 250V, 5x20mm |
Ambient temperature |
-10…+50°C operating, |
Dimensions (width/height/depth) and weight |
80 / 105 / 40mm i 0.6kg |
Measurement Category |
300V CAT III acc. to EN 61010-1 |
Degree of protection |
IP40 acc. to EN 60529 |
Phantom load (current source) type Calmet EL10 together with electricity meter tester (type Calmet TE30, Calmet Caltest10 and other) is dedicated to test all types of single and three phase electricity meters.
The EL10 is single phase AC current source and is used to force the current flow up to 5A through current coils of meters without necessity to disconnect tested meter.
Technical parameters |
|
Output current |
Up to 5A 1) |
Phase angle of the output current relative to the supply voltage |
0° |
Frequency |
50/60Hz according to the supply voltage |
THD of current |
According to the supply voltage |
Supply voltage |
85...253V / 45...65Hz / 5VA |
Type of fuse |
FF 6.3A 250V, 5x20mm |
Ambient temperature |
-10…+50°C operating, |
Dimensions (width/height/depth) and weight |
80 / 105 / 40mm i 0.6kg |
Measurement Category |
300V CAT III acc. to EN 61010-1 |
Degree of protection |
IP40 acc. to EN 60529 |