hot sales BW800-2 Motor protection device(comprehensive modle)

1.easy use and operation 2.high stablity and quality 3.Temperature protection

*KC800-1 series current selection table

Specification	Current range	Motor power	Remark: 1,choose protectors specifications must be based on motor power and decide (selection table according to the motor power is AC380V). 2,voltage specification for AC220V and           AC380V,to control the motor secondary circuit voltage and decide . 3,specification for 300A,400A,500A,600A and 800A protector .must add three change for 5A than the current transformer . 4,the three change for 1A transformer in order to quote .
10A	1~10A	1~5KW
50A	5~50A	4~25KW
100A	10~100A	20~50KW
200A	20~200A	50~90KW
300A	50~300A	75~150KW
400A	100~400A	100~200KW
500A	150~500A	130~250KW
600A	200~200A	150~300KW
800A	300~800A	200~400KW

*KC800-2 series rated current chosen table

once current specifications(A)	2	6.3	25	63	100	200	300
Applicable scop of current (A)	0.5~2	1.5~6.3	5.0~25	20~63	20~100	80~200	150~400

Note :100A of them and the low specification takesΦ16 current transformer , 200~300A specification takesΦ30 current transformer ,such as X-100/MTU ,X-200A/MTU.

Secondary current specification(A)	200/5	300/5	400/5	500/5	600/5	800/5
Applicable scop of current (A)	80~200	150~300	200~400	250~500	300~600	400~800

NOTE :Secondary current tested all take Φ16 current transformer ,the customer should be indicated in order A current transformer is N:1 or N:5 ,didn’t indicate when the factory for N:5A

     EX 1:X-300/5/MTU(N:5);EX 2:X-300/1/MTU(N:1)

:Electrical data

Motor rated voltage:AC380V,AC660V

Control source:220VAC, 50Hz   15VA/15W

Rated current:0.5~800A

Rated work frequency :50Hz

Insulation resistance:100M 

  /500V

Protection level:controller ontology IP20;display module IP45

Supply power:          AC/DC85-265V

Frequency:             38HZ- 70Hz

Consumption:        normal working ≤1.5W protect start-up ≤2.0W

:Working conditions

Three-phase perforation adapt to the circuit:AC380V,AC660V

Working power:AC220V

altitude less than 2500 meters

Working temperature:-10°C~ +55°C,

Storage temperature :-25°C~ +70°C,

hot sales BW800-2 Motor protection device(comprehensive modle)