LAJ-10Q type current transformerDetailed product description：

When the primary current of LAJ-10Q current transformer is 5-200A, it adopts an epoxy resin casting semi enclosed insulation structure, and 300-1000A adopts a single turn fully enclosed insulation structure; Used for current and energy measurement and relay protection in power systems with a rated frequency of 50Hz and a rated voltage of 10KV and below.

2、 Technical parameters of LAJ-10Q current transformer
1. Rated insulation level: 12/42/75KV
2. Load power factor: cos φ=0.8 (lag)
3. Rated secondary current: 5A or 1A
4. Product execution standard: GB1208-1997 "Current Transformers"
5. Instrument security factor: Fs ≤ 10
6. Other technical parameters are shown in the table below

Rated once Current (A)	accuracy level combination	Rated output (VA)	Short term thermal current (KA effective value)	Dynamic stable current (KA peak value)
5-200	0.2/10P10 0.5/10P10	10/15 10/15	90I1n	225I1n
three hundred			twenty-seven	sixty-eight
four hundred			thirty-six	ninety
five hundred			forty	one hundred
six hundred
eight hundred
one thousand			fifty	one hundred and twenty

Note: If there are special requirements, they can be determined after consultation with us.

LAJ-10Q type current transformer