NXLH-1 Current Transformer

Product category:: Current transformer
Product code:: P-598
Model:

Function & Use (Application Scenarios)

Power electrical appliances, current transformer products are mainly suitable for NXLH-1 series current transformers for indoor use, with rated voltage of 1kV and below, and rated frequency of 50Hz AC circuits for current and energy measurement or metering. It can be used with busbar, base plate or D

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Product highlights

Convenient installation and maintenance
New Energy Scene Compatibility
Accurate metering monitoring
Engineering Application Compatibility
Stable and reliable operation

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Main Product Parameters

CategoryInstrument transformerSecondary categoryCurrent Transformer

ParametersRated voltage: 1kV; Accuracy class: 1, 0.5, 0.5S, 0.2, 0.2S; Insulation level: 3kV AC withstanding voltage; Altitude: ≤1000mAdvantages/Core Features01 Safe and reliable; anti-theft design, allows observation of secondary wiring; rated operating voltage increased to 1000V, applicable for higher voltage applications such as photovoltaic and wind power; the product uses flame-retardant PC material, with insulation and heat resistance class reaching B level; 02 Flexible application; the product can be installed using base plate, busbar, or rail mounting, making installation convenient; the top of the product has an added current ratio, making the ratio clearly visible

Product details

Function and Application

The NXLH-1 series current transformers are suitable for indoor use, with a rated voltage of 1kV and below, and a rated frequency of 50Hz in AC circuits for current and energy measurement or metering. They can be installed using busbar, base plate, or DIN rail mounting methods. The transformer has a window in the middle, allowing a single busbar or cable to pass through.

Detailed Description

Parameters:
Rated Voltage: 1kV
Accuracy Class: 1, 0.5, 0.5S, 0.2, 0.2S
Insulation Level: 3kV power frequency withstand voltage
Altitude: ≤1000m

Advantages/Core Functions:
01 Safe and Reliable
Anti-theft design, allows observation of secondary wiring conditions

The rated operating voltage is increased to 1000V, which can be applied in higher voltage applications such as photovoltaic and wind power.

The product uses flame-retardant PC raw materials, with an insulation heat resistance class of B level.
02 Flexible Application
The product can be installed using base plate, busbar, or rail installation, making it convenient to install.

The product has an added current ratio on the top, making the ratio clearly visible.

Detail Parameters

Table 1 of Parameters

Parameter Category	Parameter Item	Parameter Value
4 Main Technical Parameters and Outline Installation Dimensions	Frame Rating	30 Type
	Current Ratio	30/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 2.5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 5
	Current Ratio	40/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 5
	Current Ratio	50/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 2.5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 3
	Current Ratio	75/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 2.5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 2
	Current Ratio	75/5A
	Rated Output (VA)	1st Class: 2.5, 0.5 Class: -, 0.2 Class: -, 0.55 Class: -, 0.25 Class: -, Through Hole Turns: 1
	Current Ratio	100/5A
	Rated Output (VA)	1st Class: 2.5, 0.5 Class: -, 0.2 Class: -, 0.55 Class: -, 0.25 Class: -, Through Hole Turns: 1
	Current Ratio	100/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 2
	Current Ratio	150/5A
		Rated Output (VA)	1st Class: 5, 0.5 Class: 2.5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 1
	Current Ratio	200/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 1
	Current Ratio	250/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 1
	Current Ratio	300/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 1
	Current Ratio	400/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 1
	Current Ratio	500/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 5, 0.2 Class: -, 0.55 Class: -, 0.25 Class: -, Through Hole Turns: 1
	Current Ratio	600/5A
	Rated Output (VA)	1st Class: 10, 0.5 Class: 10, 0.2 Class: -, 0.55 Class: -, 0.25 Class: -, Through Hole Turns: 1
	Frame Rating	32 Type
	Current Ratio	30/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 2.5*, 0.2 Class: 5, 0.55 Class: 5, 0.25 Class: 5, Through Hole Turns: 5
	Current Ratio	40/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 10*, 0.2 Class: 5, 0.55 Class: 5, 0.25 Class: 5, Through Hole Turns: 5
	Current Ratio	50/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 2.5, 5*, 0.2 Class: 5, 0.55 Class: 5, 0.25 Class: 5, Through Hole Turns: 3
	Current Ratio	50/5A
	Rated Output (VA)	1st Class: 2.5, 0.5 Class: 2.5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 1
	Current Ratio	75/5A
	Rated Output (VA)	1st Class: 2.5, 0.5 Class: 2.5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 1
	Current Ratio	75/5A
	Rated Output (VA)	1st Class: 5, 0.5 Class: 2.5, 5*, 0.2 Class: 5, 0.55 Class: 5, 0.25 Class: 5, Through Hole Turns: 2
	Current Ratio	100/5A
	Rated Output (VA)	1st Class: 2.5, 0.5 Class: 2.5, 0.2 Class: 2.5, 0.55 Class: 2.5, 0.25 Class: 2.5, Through Hole Turns: 1
	Current Ratio	100/5A
	Rated Output (VA)	1st Class: 5, 10, 0.5 Class: 5, 10, 0.2 Class: 5, 0.55 Class: 5, 0.25 Class: 5, Through Hole Turns: 2
	Current Ratio	150/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 2.5, 5*, 0.2 class: 5, 0.55 class: 5, 0.25 class: 5, Through Hole Turns: 1
	Current Ratio	200/5A

Parameter Table 2

Parameter Category	Parameter Item	Parameter Value
40 Type	Current Ratio	30/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 2.5, 0.2 class: 2.5, 0.5S class: 2.5, 0.25 class: 2.5, Through Hole Turns: 5
	Current Ratio	40/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 2.5, 0.2 class: 2.5, 0.5S class: 2.5, 0.25 class: 2.5, Through Hole Turns: 5
	Current Ratio	50/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 2.5, 0.2 class: 2.5, 0.5S class: 2.5, 0.25 class: 2.5, Through Hole Turns: 3
	Current Ratio	75/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 2.5, 0.2 class: 2.5, 0.5S class: 2.5, 0.25 class: 2.5, Through Hole Turns: 2
	Current Ratio	75/5A
	Rated Output (VA)	1 class: 2.5, Through Hole Turns: 1
	Current Ratio	100/5A
	Rated Output (VA)	1 class: 2.5, 0.5 class: 2.5, Through Hole Turns: 1
	Current Ratio	100/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 5, 0.2 class: 5, 0.5S class: 5, 0.25 class: 2.5, Through Hole Turns: 2
	Current Ratio	150/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 2.5, 0.2 class: 2.5, 0.5S class: 2.5, 0.25 class: 2.5, Through Hole Turns: 1
	Current Ratio	200/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 5, 0.2 class: 5, 0.5S class: 5, 0.25 class: 2.5, Through Hole Turns: 1
	Current Ratio	250/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 5, 0.2 class: 5, 0.5S class: 5, 0.25 classs: 5, Through Hole Turns: 1
	Current Ratio	300/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 5, 0.2 class: 5, 0.5S class: 5, 0.25 class: 5, Through Hole Turns: 1
	Current Ratio	400/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 5, 0.2 class: 5, 0.5S class: 5, 0.25 class: 5, Through Hole Turns: 1
	Current Ratio	500/5A
	Rated Output (VA)	1 class: 10, 0.5 class: 5, 0.2 class: 5, 0.5S class: 5, 0.25 class: 5, Through Hole Turns: 1
	Current Ratio	600/5A
	Rated Output (VA)	1 class: 10, 0.5 class: 10, 0.2 class: 5, 0.5S class: 5, 0.25 class: 5, Through Hole Turns: 1
	Current Ratio	750/5A
	Rated Output (VA)	1 class: 10, 0.5 class: 10, 0.2 class: 10, 0.5S class: 10, 0.25 class: 5, Through Hole Turns: 1
	Current Ratio	800/5A
	Rated Output (VA)	1 class: 10, 0.5 class: 10, 0.2 class: 10, 0.5S class: 10, 0.25 class: 5, Through Hole Turns: 1
50 Type	Current Ratio	150/5A
	Rated Output (VA)	1 class: 2.5, 0.5 class: 2.5, 0.2 class: 2.5, 0.5S class: 2.5, 0.25 class: 2.5, Through Hole Turns: 1
	Current Ratio	200/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 5, 0.2 class: 2.5, 0.5S class: 2.5, 0.25 class: 2.5, Through Hole Turns: 1
	Current Ratio	250/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 5, 0.2 class: 2.5, 0.5S class: 2.5, 0.25 class: 2.5, Through Hole Turns: 1
	Current Ratio	300/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 5, 0.2 class: 5, 0.5S class: 5, 0.25 class: 5, Through Hole Turns: 1
	Current Ratio	400/5A
	Rated Output (VA)	1 class: 5, 0.5 class: 5, 0.2 class: 5, 0.5S class: 5, 0.25 class: 5, Through Hole Turns: 1
	Current Ratio	500/5A

Parameter Table 3

d>80 type

Parameter Category	Parameter Item	Parameter Value
NXLH-1 80 type
	Current ratio	300/5A, 400/5A, 500/5A, 600/5A, 750/5A, 800/5A, 1000/5A, 1200/5A, 1500/5A, 2000/5A, 2500/5A
	Rated output (VA)	1 class: 5, 5, 10, 10, 10, 10, 10, 20, 20, 20, 30; 0.5 class: 5, 5, 10, 10, 10, 10, 10, 20, 20, 20, 30; 0.2 class: 2.5, 2.5, 5, 5, 10, 10, 10, 20, 20, 20, 30; 0.5S class: 2.5, 2.5, 5, 5, 10, 10, 10, 20, 20, 20, 30; 0.25 class: 2.5, 2.5, 5, 5, 5, 5, 5, 5, 10, 10, 10
	Number of through turns	1
100 type	NXLH-1 100 type
	Current ratio	600/5A, 750/5A, 800/5A, 1000/5A, 1200/5A, 1500/5A, 2000/5A, 2500/5A, 3000/5A
	Rated output (VA)	1 class: 10, 10, 10, 10, 20, 20, 20, 30, 30; 0.5 class: 10, 10, 10, 10, 20, 20, 20, 30, 30; 0.2 class: 5, 10, 10, 10, 20, 20, 20, 30, 30; 0.5S class: 5, 10, 10, 10, 20, 20, 20, 30, 30; 0.25 class: 5, 5, 5, 5, 5, 10, 10, 10, 10
	Number of through turns	1
120 type	NXLH-1 120 type
	Current ratio	1000/5A, 1200/5A, 1500/5A, 2000/5A, 2500/5A, 3000/5A, 4000/5A, 5000/5A
	Rated output (VA)	1 class: 10, 20, 20, 20, 30, 30, 30, 30; 0.5 class: 10, 20, 20, 20, 30, 30, 30, 30; 0.2 class: 10, 20, 20, 20, 30, 30, 30, 30; 0.5S class: 10, 20, 20, 20, 30, 30, 30, 30; 0.25 class: 5, 5, 10, 10, 10, 10, 10, 10
	Number of through turns	1
170 type	NXLH-1 170 type
	Current ratio	3000/5A, 4000/5A, 5000/5A
	Rated output (VA)	1 class: 30, 30, 30; 0.5 class: 30, 30, 30; 0.2 class: 20, 20, 20; 0.5S class: 20, 20, 20; 0.25 class: 10, 10, 10
	Number of through turns	1

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