Open type current transformer OPCT10AL 50A/40mA measurement of low frequency and high signal 1/1250 | Автомобили и мотоциклы

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 Basic parameter:

Rated input current:0.01~80A

Features: fully compatible with similar foreign products

Use: for the current measurement, monitoring and protection of AC motor, lighting equipment, air compressor and so on.

  

Lead length:Twenty-oneCM

The mechanical strength is not less than the opening and closing times:1000(timeTwentyC test)

Flame retardant property:UL94-Vo

Use temperature:-20C~+50C

Save temperature:-30C~+75

Outline size chart: (size unit forMm)

  

Technical parameter table
Model	OPCT10AL
Applicable current	0.01~80Arms(50~60HzRL100.)
Maximum current	100Armcontinuity(RL20.)
Applicable frequency	50Hz~200KHz
The input and output ratio	1/1250
accuracy	0.5level
Two impedance	Thirty-two5Omega.5%
Two lead	AWG 24#
Insulation withstand voltage (primary/Secondary room)	AC1000V/1Minute
Insulation resistance (at the beginning of the/Secondary room)	DC500V/100M ohm
weight	Thirty-eightg

  

Use principle diagram:

1 2

  

11

  

2, using the IC method to obtain the sampling voltage (as shown in Figure 2).