LL-5C type overcurrent relayDetailed product description：

1. Overview:
LL-5A, LL-5B, LL-5C current relays are used for short-circuit or overload protection in power system relay protection lines.

2. Model parameters:

Auxiliary DC voltage (V)	Communication rated value	set value (When only one hole is inserted) (A)	Setting range (A)	Minimum level difference (A)
two hundred and twenty	50Hz 1A	0.05,0.06,0.07, 0.09,0.13,0.21,0.37	0.05-0.68	zero point zero one
	60Hz 1A	0.1,0.15,0.2 0.3,0.6,0.9,1.7	0.1-3.25	zero point zero five
one hundred and ten	50Hz 1A	0.5,0.55,0.6 0.7,0.9,1.3,2.1	0.5-3.65	zero point zero five
		1.5,1.6,1.7,1.9 2.3,3.1,4.7	1.5-7.8	zero point one
		4,4.2,4.4,4.8 5.6,7.2,10.4	4-16.6	zero point two
forty-eight	60Hz 1A	5,5.5,6,7 9,13,21	5-36.5	zero point five
		10,11,12,14,18,26,42	10-73	one

LL-5C overcurrent relay