User manual

MOVING-IRON VOLTMETERS

with a change-over switch

EP27 (72 x 72 mm)

EP29 (96 x 96 mm)

Contents:

1. Application .............................................................. 4

2. Basic requirements, users safety .......................... 4

3. Overall dimensions ................................................. 5

4. Installation in the panel and fastening

of screw holders ..................................................... 6

5. Accessories ............................................................ 8

6. Connection diagram of external circuits ................. 9

7. Technical data ....................................................... 11

8. Coding of the working position ............................ 13

9. Ordering procedure and coding ............................ 14

10. Maintenance and guarantee ............................... 16