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继电器电流变压器有助于检测接地故障currents and reduce saturation.浏览以下Littelfuse的继电器电流变压器的选择。
Detects phase current or ground-fault current. (200-A primary)...More
CT secondary current Amps:5
Weight (lbs/g):0 Kg
Inner Diameter in:2.2, 3.5
Detects phase current or ground-fault current; available in a wide array of ratios with a diameter b...More
Mounting Method:Donut Style, Footed Style
CT比率：100：5,1200：5,150：5,200：5,300：5,400：5,50：5,500：5,600：5,75：5more
Sensitive current transformer used to detect ground-fault current. (5-A primary)...More
CT secondary current Amps:0.05
Flux Conditioner:包括, Optional
The ELCT series is a sensitive current transformer with integrated flux conditioner used with Littel...More
CT比率：100:1, 600:1
Sensor Hole Size:1.24（31.6 mm）窗口，3.45英寸（87.7 mm）窗口
The SE-CS10 series current transformers (CTs) are key components of the Littelfuse protection relay ...More
Inner Diameter in:2.5, 4.25, 6.31, 8.25
内径mm：64, 108, 160, 210
Current Sensor Current sensor used to detect ground-fault current....More
Inner Diameter in:1, 2.8, 3.7, 5.1, 8
The SE-CS10 series is a current transformer used with Littelfuse relays to detect earth leakage curr...More
Inner Diameter in:6.3
Protects the EFCT input on the SE-701, SE-703, MPU-32, and FPU-32 when a current transformer other t...More
Dimensions:2.3 H x 1.8 W x 1.3 D in.
Information Not Available
The ZSCT series is a current transformer used with Littelfuse relays to detect low levels of earth-l...More
Current Transformer for low-level ground faults, flux conditioner is standard. (30-A primary)...More
Flux Conditioner:包括
An ideal window-type current transformer responds only to the sum of the currents fl owing through its window...
窗口型电流互感器也称为核心平衡或FL UX - 平衡变压器......
A ground fault on a grounded system can be detected using a current-sensitive ground-fault monitor...
A zero-sequence CT is optimized by using a symmetrical core and windings that are evenly spaced around the core. The symmetry allows the CT to operate in the presence of high load currents...
Correct operation of MPS and FPS relays depends on accurate polarity. Markings on current transformers (CT) and potential transformers (PT) have been occasionally misapplied from the factory...
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