Specifications

Current Transformer LB5-66
LB6-110, LB5-66, LVB(T)-35.
Highest voltage(kv) : 66
Highest system voltage(kv) : 72.5

Current Transformer LB5-66

ELECTRICAL CHARACTERISTICS

 

Highest voltage(KV) :                    66

Highest system voltage(KV) :         72.5

 Bisic insulation level :                   140/325

Standard creepage distance(mm) : W2-1813/W3-2248 

 

 

Structure Feature

 

    It's oil/paper insulation system, the primary insulation is wound from high boltage cable paper. It will be inmersed with transformer oil after desiccationg under vaccum. It has advantages of stable and reliable performance of insulation, rich successful experience, a long life time and convenient maintenace.

 

 

Orientative  Services

RATED PRIMARY CURRENT	MAXIMUM NUMBER OF SECONDARY WINDING	MEASURING	PROTECTION	1th	STANDARD
2×25~2×1000	5	0.2, 0.2S 0.5, 0.5S	5P, 10P PR, PX	2.7-5.3~31.5-45  (1s, 3s)	GB1208 IEC602044-1