Rishabh Xmer 225/167(50) Window (Ring) Type Square Current Transformer
- Brand
- Rishabh
- Model number
- Xmer 225/167(50)
Rish Xmer 225/167(50) square window CT in UL 94V-0 polycarbonate: primary 1000 A to 7500 A / 5 A, classes 0.2S/0.5S, 0.2, 0.5, 1.0, wire sealable terminal covers.
Price and availability on request
Key features
- Square polycarbonate case, UL 94V-0
- Two connections on each side: M4 screws with self lifting clamp straps
- Wire sealable terminal covers
- Classes 0.2 / 0.2S for laboratory and power measurement, 0.5 / 0.5S for kWh, 1 for general measurement, 3 for indicating instruments
Specifications
| Primary current | 1000 A to 7500 A (5 A secondary; 1 A on request) |
|---|---|
| Burden by class | VA by class 0.2S/0.5S / 0.2 / 0.5 / 1.0, secondary 5 A: 1000 A -/3.75/5/10; 1200 A -/5/10/15; 1250 A -/5/10/15; 1500 A 5/10/15/30; 1600 A 5/10/15/30; 2000 A 7.5/10/30/30; 2500 A 10/15/30/45; 3000 A 10/15/30/45; 4000 A 10/15/30/45; 5000 A 15/20/30/45; 6000 A 15/20/30/45; 7500 A 15/20/30/45 |
| Test voltage | 4 kV 50 Hz, 1 min |
|---|---|
| Rated short-time thermal current | 60 x In |
| Instrument security factor | 5, 10, 15, 20, 30 (depends on VA burden) |
| Highest voltage for equipment | 720 V maximum |
| Rated frequency | 50 Hz / 60 Hz |
| Rated continuous thermal current | 120% of Ipr |
| Rated dynamic current | 2.5 x Ith |
| Applicable standard | IEC 61869-1&2 / IEC 60044-1, BS 3938, IS 16227-1&2 |
|---|
| Case | Unfilled polycarbonate, flame retardant, UL 94V-0 |
|---|---|
| Insulation class | E (120 °C max.) |
| Ambient temperature | -25 °C to +40 °C |
|---|---|
| Storage temperature | -50 °C to +80 °C |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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