Current Transformers, Nanocrystalline Cores, Shunts, Latching Relays
P/N: SE80-23A;
Resistance 225μΩ±5%, rated power 1.4W;
Suffer electirc current as high as 80A;
Stamped from 2.0mm thick manganin strip;
Length 19.8mm, width 8mm, weight 2.7g;
Serve as semi-finished parts for further processing
P/N: SE80-20A
Resistance 200μΩ±5%, rated power 1.3W
Max primary current 80A
Bimetal alloy of manganin & copper 2.0mm thick
Length 30mm, Width 25mm, weight 8g
Mounting holes 2-Φ2.5mm, distance 22 mm
P/N: DI80-25B
10(80)A/4mA, Rb=20Ω, turns ratio 1:2500
Max current 80A, 0.1 class, DC immune error<3%
Dual core winding protected by metal case inside
ID Φ7.8mm, OD Φ33.5*34.9mm H 21.8mm
Suffer 300mT magnetic field, suitable for anti-theft energy meters
P/N: MC80-10A
10(80)A/10mA, Rb=10Ω, turns ratio 1:1000
Max current 80A, accuracy 0.1 class
High permeability nanocrystalline core inside
Hole Φ8mm, height 31mm, thickness 19mm
4 pins with pitch 20*9mm
P/N: MPB80-25A
5(80)A/2mA, Rb=10Ω, turns ratio 1:2500
Max current 80A, accuracy 0.1 class
OD 32mm, thickness 30mm
Mounting hole 2-Φ6.5mm, distance 18mm
Winding coil protected by plastic case & epoxy resin
P/N: ST80-30A
Resistance 300μΩ±5%, rated power 1.9W, primary current 80A
1.0mm EBW plates, brass block welded, 3 lead wires
Blind holes 2-Φ7.3mm, 4-M5 & 2-M3, connect distance 19.5mm
Total length 29.5mm, width 34mm
Easily assembled in the meter cases or other devices by screwing
P/N: MS80-20A
10(80)A/5mA, Rb=10Ω, turns ratio 1:2000
Max current 80A, accuracy 0.1 class
Winding coil protected by insulation tape & heat-shrink sleeve
ID Φ10.2mm, OD Φ27mm, H 16.5mm
Lead wire gauge & length specified by customers
P/N: MSB80-20A
10(80)A/5mA, Rb=10Ω, turns ratio 1:2000
Max current 80A, accuracy 0.1 class
OD Φ24.6mm, length 33mm
U-shape rod Φ5mm for mounting, distance 16.5mm
Protected by insulation tape and heat-shrink sleeve
P/N: SE80-35B
Resistance 350μΩ±5%, rated power 2.2W
Max primary current 80A, output wires 70mm
EB welded 2.0mm thick strip
Length 82mm, width 8mm, thickness 2.0mm
P/N: DS80-25A, 10(80)A/4mA, Rb=10Ω;
Accuracy 0.1 class, turns ratio 1:2500;
Winding of dual core for max current 80A;
Small size, ID=Φ9mm, OD=Φ29mm, H=16.5mm;
Double protected by heat-shrink tube and insulation tape;