AC Voltage Range

0 to 600V

AC Voltage Accuracy

±(1% of Rdg + 3 digits)

AC Current Range

1A to 1000A (expandable to 3000A with optional CT's)

AC Current Accuracy

±(1% of Rdg + 3 digits)

Power

Working (W), Reactive (R), and Apparent (VA)

Power Factor

0.00 to 1.00

Energy

kWh

Peak Demand

kW

Fundamental Frequency

50Hz/60Hz

Available Recording Time

1 hour to several months depending on set-up

Recording Modes/Rates/Intervals

User selectable normal and loop (wrap around) recording

modes, user selectable recording rates of 1sec, 5 sec,

15 sec, 30 sec, 1 min, 5 min, 15 min, and 30 minutes.

User selectable recording intervals of none, 15 min and 30 min.

Memory

Total of 600K RAM memory. The memory has a back-up

lithium battery to preserve its contents in the absence of

power.

Real Time Clock

User programmable, displayed in 12/24 hour format and

HH:MM:SS, Day, Month Date, Year, and Daylight saving

option. Accuracy of ±1 min/mth

System Configuration

Total of four pre-stored set-up phase configurations for

1Ø and 1Ø systems: 1Ø 2W, 1Ø 3W, 3Ø 3W Straight

Delta, and 3Ø 4W Wye

Note: Any or all parameters of a phase configuration can be recorded

PC Interface

Optically isolated RS-232 serial interface. The DM-II

View™ PRO software for display, data analysis, and report

generation.

General Specifications

Safety Standards

Designed to meet UL 3111-1, CE (LVD/EMC/EMI)

Case Material

Injection moulded flame retardant ABS911, rugged,

water-resistant, and corrosion proof

Dimensions

17.5" (L) x 11.6" (W) x 7.5" (D)

Weight

16 lbs (7.3kgs) includes batteries, 4 CT's, voltage leads

and alligator clips)

Power Requirements

AC line voltage with battery back-up operation

Battery

Six Alkaline "D" cells (not supplied)

Battery Life

21 hours continuous with backlight 'OFF', 1 second

recording rate, normal recording mode, all parameters

selected for a 3Ø 4W Wye configuration

Operating Temperature

0°C to 50°C, Relative humidity <85%

Storage Temperature

-2C to 60C, Relative humidity <90%