The model UMAF series, are designed under micro base, and it also specially designed to solve the complicated ratio problem in CT variables, directly accept a secondary signals from CT & scale to a primary reading display.
The designed specifications of the units, truly a real power system design, compliant ANSI-IEEE & IEC, VDE those standards providing full protection for surge intrusion & unusual over input to assure reliable operation.
Hsiang Cheng UMAF – Programmable Ratio AC Current Meters
- True power system design complaints
- ANSI-IEEE, IEC & VDE Standards
- High over capability to assure reliable operation
- Ratio programmable with field re-range ability
- High Accuracy of 0.2% fs
- 4 ½ digits, max of 19999 counts
- Super rate display of 0.56”
Description
Additional information
| Approvals | SPE-1000 |
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