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Arga Controls Unit of ELECTROSWITCH CORP.
      Measurement and Control Instrumentation - Commercial · Industrial · Utility · Government
      180 King Avenue • Weymouth, MA • Tel: 781-335-5200 • FAX: 781-335-4253 • E-mail: info@electroswitch.com

 SERIES DM-25
 Specifications for Ordering

 Specification Diagram

Click to Enlarge Diagram.
Typical Specifications
1. Temperature, Normal: 25 ±5°C
2. Temperature, Operating: -20 to +65°C (Double Rated Accuracy)
3. Temperature, Storage: -40 to +80°C
4. Operating Position: Any
5. Humidity: 0 to 90°, Non-Conducting
6. Surge Withstanding: ANSI/IEEE C37.90 - 1974
7. Conversion Rate: 1/Second
8. Response Time: 0.4 Second to 99% of Final Value
9. Accuracy: 0.20% FS, Frequency .02%
10. Auxiliary Power: 120V @55-65Hz/125VDC, ±10%, 5VA
11. Output Options: 0-1 mADC, 0-5 VDC, 4-20 mADC
    Analog for SCADA
12. Display: 06" High, 3 1/2 or 4 1/2 Digits,
    Red/Yellow/Green
13. Construction: Steel Case, Aluminum Front Plate, Black
    Epoxy Paint
14. Mounting Stud: 1/4" - 28 Thread, 0.625" Long
15. Scaling Calibration/Decimal Points: Remove Front Panel
16. Warranty: 2 years


Ordering Information

METER TYPE INDICATION CAPTION INPUT BURDEN PART NO.
AC AMMETER 0-200/1999 AC AMPERES 0-5A @ 55HZ .5VA 25-075
TRIPLE AMMETER 0-200/1999
Scanned
AC AMPERES (Scanned) 0-5A (3 Ea.) .5VA 25-073B
AC VOLTMETER 0-200/1999 KILOVOLTS 0-150V @55-65Hz 2VA 25-225
TRIPLE AC
VOLTMETER
0-200/1999
Scanned
KILOVOLTS (Scanned) 0-150V (3 Ea.) 2VA 25-224B
FREQUENCY METER 45.00 to 99.99 HERTZ 45.00 - 99.99Hz
(95-135VAC)
2VA 25-123
WATTMETER 0-200/1999 MEGAWATTS or
KILOWATTS
3Ø, 3-W, 0-150V, 0-5A .5VA 25-530W2
VARMETER 0-200/1999 MEGAVARS or
KILOVARS
3Ø, 3-W, 0-150V, 0-5A .5VA 25-530V2
WATT/VARMETER 0-200/1999
(2 Ea.)
KW/KVAR, MW/MVAR
Dual Display
3Ø, 3 or 4-W, 0-150V, 0-5A .5VA 25-538
WATT/VAR/PF 0-1999 Scanned KW/KVAR, MW/MVAR/PF 3Ø, 3 or 4-W, 0-150V, 0-5A .5VA 25-537
AC AMPERES/
PEAK DEMAND
0-200/1999
(2 Ea.)
AMPS & PEAK DEMAND,
Dual Display
0-5A @ 55-65Hz .5VA 25-078
AC AMPERES/
PEAK DEMAND
0-999/9999
(6 Ea.)
AMPERES (3 ea.)
PEAK DEMAND (3 Ea.)
0-5A (3 Ea.) .5VA 15-055

 

 

180 King Avenue • Weymouth, MA • Tel: 781-335-5200 • FAX: 781-335-4253 • E-mail: info@electroswitch.com

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