T25-B Var Transducer
型号: T25-B12, T25-B13, T25-B20, T25-B30
询价
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商品信息
- 品牌
- Ai (AMPTRON Instruments)
- 型号
- T25-B12, T25-B13, T25-B20, T25-B30
- 尺寸
- AS/AL 48 x 78 x 116 mm 3A 100 x 78 x 166 mm
- 分类
- Ai 变送器
产品规格
Reactive Power Line Transducer
- วาร์ทรานสดิวเซอร์ คลาส0.5, 0.2
- Models
- T25-B12 - 3ph 3w balanced load var transducer
- T25-B13 - 3ph 4w balanced load var transducer
- T25-B20 - 3ph 3w unbalanced load var transducer
- T25-B30 - 3ph 4w unbalanced load vart transducer
- Current
- 1A, 5A & 10A (or request)
- Burden
- 0.3VA/element
- 1VA/element (for AS)
- permissible overload
- 2X rated current continuous,
- 10X rated current - 10secs,
- 25X rated current - 2 secs,
- 50X rated current - 1 sec
- Frequency
- 50 or 60 Hz ± 2hz
- Output ranges
- 0…1mA into 0-10kΩ
- 0…5mA into 0-2kΩ
- 0…10mA into 0-1kΩ
- 0…20mA into 0-500Ω
- 4…20mA into 0-500Ω
- 0…1V, min 200Ω
- 0…5V, min 1Ω
- 0…10V, min 2kΩ
- 1…5V, min 1kΩ
- 2…10V, min 2kΩ
- Accuracy (23 ± 5 ํC)
- ± 0.5% (avg.) ±0.4% (RMS)
- According to IEC 688-1
- Output load
- Current - 10V drop max.
- Voltage - 5mA drive max.
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