Environment

Operational environment- 1 0℃~ + 5 5℃

Storage environment - 2 5℃~ + 7 0℃

Relative humidity ≤9 3 %，in the place without corrosive gas

Height above sea level ≤2 5 0 0 m

Safety
Insulation resistance > 1 0 0 MΩ

AC withstand voltage A C 2 K V

Electro Magnetic Compatibility

Electro-Static discharge class 4

Electrical Fast Transient pulse train class 4

Electrical surge class 4

O u t l i n e D i m e n s i on

External Dimension( m m )1 2 0×1 2 0；8 0×8 0；9 6×4 8；9 6×9 6；8 0×8 0；4 8×4 8；1 2 0 x 6 0；1 6 0 x 8 0

Cutout Dimension( m m ) 1 1 1×1 1 1；7 6×7 6；9 2×4 5；9 2×9 2；6 8×6 8；4 5×4 5；1 1 4 x 5 6；1 5 2 x 7 6

Specification Matching

Note: The number of optional extended functions would be the maximum number we can extend in normal conditions.
If you have any special request, please contact with our technical department.。    

Terminal Connection Diagram

Note：In case of any discrepancy, the diagram painting on the meter housing shall prevail.

3-phase 3-wire

Single phase

Typical Wiring Diagram