- The STWA1AH is a current-transducer for AC currents 0...15 A. With the STWA1AH the value of a current can be evaluated very economically and space-saving.
- The output-signal 0...20 mA can be evaluated or displayed with components with analog inputs, e.g. PLCs or ZIEHL TR 210, STW 1000 V2 or MINIPAN®.
+ current-proportional analog output DC 0...20 mA = AC 0...15 A (insulated)
+ electrical connection via screw less pluggable terminals
+ no supply voltage required
+ DIN-rail-mount or with screws
+ plug-in current transformer (Ø 11 mm)
+ max. overload 100 A continuously, 300 A max. 10 s
Thông số kỹ thuật
- Monitoring range.......0...15 A
- Analog output.......DC 0...20 mA
- Adjustment time.......<0.5 s
- Error (from 10% / Inom).......<3% from FS (at 100 Ω), <5% 50...200 Ω <7% ..300 Ω
- Error with other load.......5% / 100 Ω ( max.500 Ω)
- Temperature coefficient.......<0.06% / K
- Ripple at 50 Hz.......<2.5% at 300 Ω, <4.5% at 100 Ω, <7.5% at 50 Ω
- Design.......H
- Wire connection.......each 1 x 0.08 mm2 to 1.5 mm2
- protection terminals.......IP 20
- Mounting position.......any
- Weight.......app. 90 g