Lb9-110W 110kv Oil Immersed Outdoor Type CT Current Transformer

• Application: Electronic
• Type: Current Transformer
• Phase: Single
• Operation Condition: Outdoor
• Usage: Protection
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: CT-504
• Insulating Medium: Insulating Oil
• Installation: Extension Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Transport Package: Exportworthy
• Specification: by customers′ order
• Trademark: OEM
• Origin: China
• HS Code: 8504311000
• Production Capacity: 5000PCS/Year

Product Description

Product Introduction
This series of  LB6-110KV Current Transformer are used for 60-145KV, 50-60HZ power system for current, energy measurement and relay protection. Current Transformer" and other standards.This series of products is divided into: ordinary type and cast aluminum type according to the fuel tank material. 

Main Technical Paramete

Model	LB-60W2 (LB-72.5W2) LB-66W2	LB6-110W2 (LB6-126W2) LB6-120W2 (LB6-123W2)	LB-132W2 (LB-145W2) LB-138W2
Rated voltage ratio (kV)	66,60	110, 120	132, 138
Rated frequency(Hz)	50~60	50~60	50~60
Rated insulation level (kV)	72.5/140/325	126/230/550	145/275/650
Creepage distance(mm)	1820	3155	3630
Flashover distance (mm)	800	1150	1400
Rated short-time thermal current (kA)	5.3~45kA/3s	5.3~45kA/3s	5.3~45kA/3s
Rated dynamic stable current (kA)	13~115	13~115	13~115
Rated primary current (A)	50~3200	50~3200	50~3200
Rated secondary current (A)	1/5	1/5	1/5
Accuracy	0.2,0.2s,0.5,0.55,5P,10P(4~6 any combination)
Rated output (VA)	15~60	15~60	15~60
Instrument security factor	≤5/≤10	≤5/≤10	≤5/≤10
Exact Limit Factor	10,15,20,30	10,15,20,30	10,15,20,30
Mounting hole size (mm)	4xΦ18	4xΦ18	4xΦ18
Installation size (mm)	475x475	475x475	475x475
Oil weight/total weight (kg)	110/430	120/450	130/760
Product Dimensions (mm)	790x570x2105	790x570x2315	790x570x2550