Lxk Zero Sequence/Phase Split Core Electric Low Voltage/Potential Instrument Current Transformer Suitable for Power Measurement

• Customization: Available
• Application: Metering
• Type: Current Transformer
• Model NO.: LXK
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: Busbar Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Rated Secondary Current: 5A or 1A
• Power Factor: Cosφ=0.8(Lag)
• Rated Frequency: 50Hz or 60Hz
• Air Relative Site: Indoor.
• Transport Package: Export Box
• Trademark: DGG
• Origin: China
• HS Code: 8504311000
• Production Capacity: 100000PCS/Year
• Package Size: 50.00cm * 30.00cm * 25.00cm
• Package Gross Weight: 5.000kg

Product Description

Our factory

We are professional manufacturer of current transformer ,voltage transformer, Vacuum Circuit Breakers/Recloser,Isolation switches,Dropout Fuse Cut-out,Lightning Arresters,High and Low Voltage Cabinets,Metering Devices,Power Distribution Transformers  etc.

GENERAL

These series of transformers are used indoors. They are used for three phases of overdriven current protection in the electric not-useful-ground neutral system up to rated frequency 50Hz or 60Hz and rated voltage 35kV. The transformers are fitting with the relay too.

Being installed, at first, make the product dimidiation. Then make it coalition use bolt. Can be loaded in hot-line conditions.


MODEL AND MEANING

NORMAL ENVIRONMENTAL CONDITIONS

1. Altitude: Should not exceed 1000m
2. Ambient temperature: -5ºC ~ +40ºC
3. Air relative humidity: ≤85%
4. Air relative site: Indoor.

TECHNICAL PARAMETERS

1. Rated secondary current: 5A or 1A
2. Power factor: cosφ=0.8(lag)
3. Rated frequency: 50Hz or 60Hz
4. Rated primary current, rated output, and accurate level see table 1
5. Insulating property: primary winding to secondary winding and ground, and secondary winding to the ground can bear the power frequency withstand voltage 3kV for 1min.

Table 1: Current Part of the Technical Parameters
 

Rated primary current(A)	Accuracy Class	Rated Output (VA)
60-75	10P5	2.5
100		3.75
150		2.5
200-300		3.75
400-600		5
100		2.5
150-200	10P10	2.5
300-400		3.75
500		5
600		5

 

 

Type of Relay	Connecting Method of Relay Windings	Relay Calibration	Primary Zero Sequence Current
LJK-Φ120 LJK-Φ160	Series	15x1	2-5
		30x1
	Parallel	15x2	3-8
		30x2
LJK-Φ200	Series	15x1	3-6
		30x1
	Parallel	15x2	3-10
		30x2

 

OUTLINE AND INSTALLATION DIMENSIONS

Model Number	ΦD	Φd	H	h	a	b	c	e
LXK(KXLXK) - Φ80	165	80	175	82.5	120	104	120	56
LXK(KXLXK) - Φ100	180	100	195	92.5
LXK(KXLXK) - Φ120	204	120	215	102.5
LXK(KXLXK) - Φ150	234	150	245	117.5
LXK(KXLXK) - Φ180	263	180	275	132.5
LXK(KXLXK) - Φ200	303	200	320	156
LXK(KXLXK) - Φ240	347	240	385	185	160	120	142	80

 

Our Customer

Our customers are located all over the world.

Test Reports

All products have undergone professional testing and certification.
Photos of Product