Current Transformers, Nanocrystalline Cores, Shunts, Latching Relays
P/N: MC80-20A
10(80)A/5mA, Rb=20Ω, turns ratio 1:2000
Max current 80A, accuracy 0.1 class
Hole Φ8mm, height 31mm, thickness 19mm
4 pins (needles) with standard pitch 20*9mm
Mounting area 31*19mm for small space
P/N: CP17-22-10A
ID=17mm, OD=22mm, H=10mm, weight 12.7g
Fe-based 1K107 & 1K101 tape wound
AL value ≥22μH@1kHz/0.3V/1Ts
Annealing furnace with/without magnetic field
Suit for 60A DC immune current transformer
P/N: SE70-40A;
Resistance 400μΩ±5%, rated power 2.0W;
Max primary current 70A, output 3 wires;
EB welded 3.0mm thick copper & 2.0mm manganin strip;
Width 33mm, Height 24mm, weight 15.2g;
Mounting holes 2-Φ5.3mm, distance 21 mm
P/N: DPB120-25B
10(120)A/4mA, Rb=10Ω, turns ratio 1:2500
Max current 120A, 0.1 class, DC immune error<3%
Mounting holes 2-Φ6.5mm, distance 18mm
P/N: CP19-26-10A
ID=19mm, OD=26mm, H=10mm (nominal)
Le: 7.07cm, Ac: 0.26cm2, Weight: 16.8g
AL value ≥54μH@1kHz/0.3V
Suit for 120A mini current transformer
P/N: SN400A
Current rating 400A, TCR value 40ppm/K;
Stamped from 3.0mm thick 6J13 manganin strip;
Mounting holes 2-Φ8.5mm, connect distance 58.75mm;
Length 73.5mm, width 30.5mm, weight 53.1g;
Serve as semi-finished parts for further processing
P/N: MT100-10B
10(100)A/10mA, Rb=12.5Ω, turns ratio 1:1000
Max current 100A, accuracy 0.1 class
Winding coil protected by PBT case
ID Φ10mm, OD Φ28mm, HT 17mm
P/N: CP100-140-40A
ID=100mm, OD=140mm, H=40mm (nominal)
Le: 37.68cm, Ac: 6.0cm2, Weight: 1670g
AL value ≥234μH@1kHz/0.3V
Stacked by 2 pieces 20mm tape-wound core
P/N: SP40-60A;
Resistance 600μΩ±5%, 1.0W, 1.0mm EBW plate & copper lug;
Neutral wire 4 mm2, heat-shrink sleeves insulated;
Suitable for 40A primary current, 4 lead wires;
Mounting holes Φ4.2/Φ4.5, connect distance 140mm;
Total length 147mm, weight 8.2g
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