| 1. |
. |
NEMA C12.1 |
|
|
2008-JAN-01 • 现用 •
Electric Meters Code for Electricity Metering
|
|
| 2. |
. |
UL 1449 |
|
|
2006-SEP-29 • 现用 •
UL Standard for Safety Surge Protective Devices-Third Edition; Reprint with Revisions through and Including September 4, 2009
|
|
| 3. |
. |
DS DS/EN 50470-1 |
|
|
2007-JAN-26 • 现用 •
Electricity metering equipment (a.c.) - Part 1: General requirements, tests and test conditions - Metering equipment (class indexes A, B and C)
|
|
| 4. |
. |
DS DS/EN 50470-2 |
|
|
2007-JAN-26 • 现用 •
Electricity metering equipment (a.c.) - Part 2: Particular requirements - Electromechanical meters for active energy (class indexes A and B)
|
|
| 5. |
. |
DS DS/EN 50470-3 |
|
|
2007-JAN-26 • 现用 •
Electricity metering equipment (a.c.) - Part 3: Particular requirements - Static meters for active energy (class indexes A, B and C)
|
|
| 6. |
. |
DS DS/EN 62053-11 |
|
|
2003-APR-11 • 现用 •
Electricity metering equipment (a.c.) - Particular requirements - Part 11: Electromechanical meters for active energy (classes 0,5, 1 and 2)
|
|
| 7. |
. |
DS DS/EN 62053-21 |
|
|
2003-APR-11 • 现用 •
Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2)
|
|
| 8. |
. |
DS DS/EN 62053-22 |
|
|
2003-APR-11 • 现用 •
Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for active energy (classes 0,2 and 0,5)
|
|
| 9. |
. |
DS DS/EN 62053-52 |
|
|
2006-JAN-17 • 现用 •
Electricity metering equipment (AC) - Particular requirements - Part 52: Symbols
|
|
| 10. |
. |
IEC 62053-11 |
|
|
2003-JAN-01 • 现用 •
Electricity metering equipment (a.c.) Particular requirements Part 11: Electromechanical meters for active energy (classes 0,5, 1 and 2)-First Edition
|
|
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