Epoxy Resin Cast 600/5A 24kv Indoor Current Transformer Model Lzzbj9-24

• Customization: Available
• Application: Electronic, Instrument, Position Sensor, Lighting, Power Distribution
• Type: Current Transformer
• Model NO.: LZZBJ9-24
• Phase: Two Phase
• Operation Condition: Outdoor
• Usage: Protection, Measurement
• Winding Form: Multilayer Honeycomb Type
• Insulating Medium: Epoxy Resin
• Installation: Strut Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Rated Frequency: 50/60Hz
• Color: Red or Grey
• Output Voltage: 110V 220V
• Input Voltage: 6kv 10kv 35kv
• Rated Capacity: 10-35kv
• Transport Package: Wooden Box
• Specification: 24KV
• Trademark: SINOAMIGO
• Origin: Made in China
• HS Code: 8504311000
• Production Capacity: 1200PCS/Month

Product Description

Our Advantages

A. 25 years experience of production Medium voltage circuit breaker material
B. 18 years for overseas market; you no worry for communication and save time
C. IEC CNAS standard testing lab inside own property factory industrial zone
D. Big Brand trusted material supplier, you no worry for quality control
E. Quality control 3 times 100% inspection testing from raw material, to operating mechanism, to finished Vacuum Circuit Breaker.

Company Profile

1 of the best Medium Voltage material for power transmission and distribution private company in China

JLIAMIGO was joint venture and stand for JULI and SINOAMIGO;

Zhejiang JULI Electric Co., Ltd., start since 2000 focus on Operating mechanism, Vacuum Circuit Breaker and its recloser. So far employees more than 300, annually turn over 30 million USD, and local Medium Voltage Vacuum Circuit Breaker manufacturers 50% material by JULI in Wenzhou China;

With Big Brand, the same core material spring motor drive (operating mechanism), for your medium voltage circuit breaker and GIS switchgear;

SINOAMIGO Power T&D Co., Ltd. was initial founded in 2010, professional manufacturer for medium voltage switchgear panel, switchboard with JULI VCB etc brand Vacuum Circuit Breaker mounted.

In order to better dealing overseas EPC projects, by joint venture company: JLIAMIGO Electric Power (Yueqing) Co., Ltd.

Quality control: 3 times 100% inspection testing
(from raw material, to operating mechanism, to finished Vacuum Circuit Breaker)

1. Raw Material Inspection of Vacuum Circuit Breaker (VCB)


2. Production Line of Vacuum Circuit Breaker (VCB)

3. Production Line and Testing of Operating Mechanism (VCB key parts)

4. Test equipment as IEC standard for Vacuum Circuit Breaker (VCB)

Power frequency testing: 100% according to IEC standards;
Big current testing temperature rising equipment: provide up to 3000A;
Partial discharge testing room: provides two different size for vacuum circuit breaker and GIS switchgear panel;
Lightning withstand voltage testing equipment: were same as the CNAS authoritative third-party testing laboratory, which can provide a maximum of 300kV type test lightning voltage;


5. Warehouse for Vacuum Circuit Breaker (VCB) and its Operating Mechanism
Following 6S Management, always keep neat and clearn.


6. Exhibition and After-sales Service


7. Our Team

7. Certification and Test Report

Product Description

 

Product Parameters

LZZB9-24/180b/2(4) Type Current Transformer

LZZB9-24/180b/2(4) Type Current Transformer

Applications

LZZB9-24/180b/2(4) Current transformer is suitable for power measurement, current monitoring and relay protection in power system with rater frequency 50Hz or 60Hz and rater voltage 10kV.
Applicable Standard: IEC60044-1, GB 1208.

Type Designation

Operation Conditions

Installation area: Indoor.
Ambient temperature: Max. temperature 40ºC;Min. temperature -5ºC;Daily average temperature can't exceed 30ºC.
Air conditions: No heavy pollution in air.

Technical Parameter

Technical parameters of LZZB9-24/180b/2 current transformer

Model	Rated primary current (A)	Combined accuracy classes	Rated output (VA)	Rated short-time thermo current (kA/s)	Rated dynamic stability current (kA/s)
LZZB9-24/180b/2	20	0.2/0.2 0.2/0.5 0.2/10P10 0.5/10P10 0.2/10P15 0.5/10P15	10/10 10/10 10/15 10/15 10/10 10/10	3	7.5
	30			4.5	11.25
	40			6	15
	50			7.5	18.75
	75			11.25	28.125
	100			15	37.5
	150			22.5	56.25
	200			31.5	80
	300			45	112.5
	400
	500
	600	0.2/0.2 0.2/0.5 0.2/10P10 0.5/10P10 0.2/10P15 0.5/10P15	15/15 15/20 10/20 15/20 10/15 15/15	63	130
	800
	1000			80	160
	1200
	1250

Rated secondary current: 5A or 1A.
Insulation level: 24/65/125kV.

Technical parameters of LZZB9-24/180b/4 current transformer

Model	Rated primary current (A)	Combined accuracy classes	Rated output (VA)	Rated short-time thermo current (kA/s)	Rated dynamic stability current (kA/s)
LZZB9-24/180b/4	20	0.2/0.2/0.2 0.2/0.5/0.5 0.2/10P10/10P10 0.5/10P10/10P10 0.2/10P15/10P15 0.5/10P15/10P15	10/10/10 10/10/10 10/15/15 10/15/15 10/10/15 10/10/15	3	7.5
	30			4.5	11.25
	40			6	15
	50			7.5	18.75
	75			11.25	28.125
	100			15	37.5
	150			22.5	56.25
	200			31.5	80
	300			45	112.5
	400
	500
	600	0.2/0.2/0.2 0.2/0.5/0.5 0.2/10P10/10P10 0.5/10P10/10P10 0.2/10P15/10P15 0.5/10P15/10P15	15/15/15 15/20/20 10/20/20 15/20/20 10/15/15 15/15/15	63	130
	800
	1000			80	160
	1200
	1250

Structure and Feature

Current transformer have the whole-sealed structure with epoxty resin as its main insulation. Its core adopts the crystallitic alloy or excellent silicon steel sheets to enwind becoming annular, then secondary leads are enwinded on it evenly. Primary conducts are winded by insulation belt to avoid short circuit between conducts. There are earth bolts and holes suitable for mounting on the bottom of the product suitable the mounting

 

outline,dimension and else information about the product,you can visit the website  membercenter.made-in-china.com to know.If you find the suitable ,you can contact with us.
 

NOTE:

When placing order, please provide the following technical parameters

1. kV rated voltage:

2. rated voltage;

3. Combination of three levels, accurate phase and accurate;

4, rated output, and the corresponding accurate level (VA).