Single phase meters with closed I-P links require galvanic isolation for testing. This galvanic isolation is done by a Multi Secondary Voltage Transformer (MSVT). The MSVT has one secondary taping for each single phase meter under test.
The CLOU CL6202-xx can be configured for various secondary tappings. For requests, please indicate the no. of meter positions.
item | value |
---|---|
No. of windings | max. 48 |
Primary voltage | 220 V to 240 V |
Primary frequency | 50 Hz or 60 Hz |
Secondary voltage | 220 V to 240 V |
Range of secondary burden | 4 VA to 15 VA |
Accuracy Error prim / sec | ≤ ± 0,1 % |
Phase Error prim / sec | ≤ ± 2′ |
Accuracy Error sec / sec (within burden range) | ≤ ± 0.01 % |
Phase Error sec / sec (within burden range) | ≤ ± 1′ |
Each secondary tapping is calibrated individually.
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