Kusam Meco DM3A 3-Phase AC Current Meter with 3 Displays
- Brand
- Kusam Meco
- Model number
- DM3A
- Category
- Panel Meters
4-digit 3-phase AC current panel meter showing all three phases at once, X/5 A, X/1 A or X/10 A, 2CT / 3CT, 3 or 4 alarms, analog output and RS-485 Modbus (38400 baud).
Price and availability on request
Downloads
- Datasheet: Kusam Meco DM3A PDF, 212 KB
Key features
- Three phases displayed at the same time
- Switch between 2CT / 3CT systems
- Offset adjustment
- Self-test
Specifications
| Input | AC X / 5 A, X / 1 A or X / 10 A; programmable CT ratio; 2CT or 3CT |
|---|---|
| Input frequency | 45 – 70 Hz |
| Input burden | 0.25 VA at 60 Hz |
| Input overload | Normal AC 5 A: 20 A continuous |
| Accuracy | Average ±0.5% FS + 1 count (23 °C ± 3 °C) |
| Output 1 | DC 0 – 10 mA, 0 – 20 mA, 4 – 20 mA, 0 – 5 V, 1 – 5 V, 0 – 10 V or none |
|---|---|
| Analog output | DC current 0 – 20 mA (drives up to 10 V DC); DC voltage 0 – 10 V (drives up to 5 mA) |
| Output 2 | RS485 (Modbus RTU, max. 38400 baud) or none |
| Alarms | 3 or 4 (Hi or Lo), time delay 0 – 999 s; setting range 9999 counts |
| Stability | ≤ 0.2% / year |
|---|---|
| Aux. power | DC 22 – 72 V or AC/DC 85 – 265 V |
| Dielectric strength | AC 2 kV / min between input / power / case |
| Impulse | 5 kV 1.2 × 50 µs, ANSI C37.90a / 1983, DIN IEC 255-4 |
| Dimensions | 1/8 DIN, 96 (W) × 48 (H) × 100 (D) mm; panel flush mounting |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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