Energy Meter Ring Type Current Transformer DC Immunity Multi Ratio Output
Mold Injection Series Current Transformer --O type
Features
1. Adopted high permeability core,high accuracy excellent linearity performance.
2. Fully enclosed,with high function of current isolation and nice outline.
3. Flexible wires as primary.Can connect types of terminals.
4. Linear output with accurate current. Can realize for multi ratio output.
5. DC immunity.
6. Encapsulated by mold Injection of environmental plastic. Anti-erosion and excellent seal
Application
Single phase and multi-phase electricity meter.
DESCRIPTION:
1. Electrical Parameters
1. Ambient temperature: -40℃ ~ +75℃.
2. Insulation resistance: ≥1000MΩ(DC500V).
3. Dielectric strength : 4000VAC 1mA 60S.
Specification:
| No. | Rated Pri. Current (A) |
Max. Current (A) |
Rated Sec. Current (mA) | Load Resistance (Ω) | AC Accuracy | DC Accuracy |
| 1 | 1.5 | 6/9 | 1/5.0/7.5 | 5/10/20/40 | 0.1/0.2/0.5 | 1.0/2.0 |
| 2 | 2.5 | 10/15 | 2.5 | 5/10/20 | 0.1/0.2/0.5 | 1.0/2.0 |
| 3 | 5 | 20/30/40/60 | 2.0/2.5/5.0 | 5/10/20 | 0.1/0.2/0.5 | 1.0/2.0 |
| 4 | 10 | 40/60/100 | 4.0/5.0/10 | 10/20 | 0.1/0.2/0.5 | 1.0/2.0 |
| 5 | 15 | 60/100 | 10/15 | 10 | 0.1/0.2/0.5 | 1.0/2.0 |
| 6 | 20 | 80/100/120 | 8.0/10/20 | 10 | 0.1/0.2/0.5 | 1.0/2.0 |
Dimension:
| Product No. | Size (mm) | ||||||||
| A | B | C | D | E | F | G | H | I | |
| Q-01 | 11 | 25 | 3~10 | 120 | 21 | 30 | 6.2 | 18 | 2.0 |
| 12 | 29 | 3~10 | 120 | 20 | 29 | 6.2 | 15 | 2.5 | |
| 11 | 25 | 3~10 | 120 | 20 | 28 | 6.0 | 18 | 2.5 | |
| 16 | 33.5 | 3~10 | 120 | 23.8 | 33.1 | 6.2 | 17.6 | 2.3 | |
| 12 | 28 | 3~10 | 120 | 21 | 29 | 5.2 | 15 | 1.8 | |
| 13.4 | 24.5 | 3~10 | 120 | 20 | 26.5 | 4.2 | 17 | 3.5 | |
Diagram
Outline Drawing:
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