# On Site Programmable PT/CT Ratios
It is possible to program primary of external Potential Transformer (PT) & primary of external Current Transformer (CT) on site via front panel keys by entering into programming mode.
# User Selectable CT Secondary 5A/1A
The secondary of external Current Transformer (CT) can be programmed on site to either 5A or 1A using front panel keys.
# User Selectable 3 Phase 3W or 4W
User can program on site the network connection as either 3 Phase 3 Wire or 4 Wire using front panel keys.
# Note: For Power Factor DPM Customer need to specify CT ratio, PT ratio & network type 3phase (3 or 4 wire) / single phase (1P2W) requirement while ordering.
User Selectable Power Parameter
User can select any one of the power parameter (Active / Reactive / Apparent) on site as per its requirement, reducing inventory cost.
True RMS Measurement
The instrument measures distorted waveform up to 15th harmonic.
High Brightness LED Display
Single line four digit. Digit heights 26 mm.
Enclosure Protection for Dust and Water
Conforms to IP 54 (front face) as per IEC60529
Compliance to International Safety Standards
Compliance to International Safety standard IEC 61010-1 - 2001
Compliance to International standard IEC 61326
Low Back Depth
The instrument has very low back depth (behind the panel) of less than 80 mm.