User's Manual

7
4. Application Information
Available Meter Forms
The FOCUS is available in the following meter forms:
4.1.1. S-Base
• Transformer rated: Class 10 & 20: 3S, 4S
• Self-contained: class 100: 1S
• Self-contained: class 200: 2S, 12S and 25S (Network)
• Self-contained: class 320: 2SE
4.1.2. K-Base
• Self-contained: class 480: 2K
Meter Form Schematic Diagrams
Self-contained meter forms
Figure 11 – Form 1S
Table 1 - Form 1S Specification
Form Class Test Amps Volts Wire Kh
1S 100 15 120 2 1.8