GV2-M motor protector with overcurrent protection

Short Description:

JGV2 series is a motor protection circuit breaker, adopting modular design, beautiful appearance, small size, phase failure protection, built-in thermal relay, strong functionality and good versatility. JGV2 series comply with IEC60947.2 and EC60947-4.1 and EN60947-1 standards. Kaitian and contactor can form a direct motor starter. The enclosure protection grade of JGV2 series can reach IP65. There are three types of products in this series: JGV2-M and ME are button-controlled motors with thermal-magnetic protective circuit breakers; JGV2-RS are transfer switch-controlled motors with thermal-magnetic protective circuit breakers; JGV2-LS, LE are transfer switch control The motor with magnetic protection circuit breaker (without thermal delay protection).

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Structural features

● Three-phase bimetallic sheet type
● With continuous adjustable device for setting current
● With temperature compensation
● With action instructions
● Has a testing organization
● Has a stop button
● With manual and automatic reset buttons
● With electrically separable one normally open and one commonly closed contact

Technical Characteristic

Type	Rated current of trip unit In(A)	Setting current adjustment range (A)	Rated ultimate short-circuit breaking capacity lcu (kA), rated operating short-circuit breaking capacity lcs (kA)										Arcing distance (mm)
			230/240V		400/415V		440V		500V		690V
			Icu	Ics	Icu	Ics	Icu	Ics	Icu	Ics	Icu	Ics
	0.16	0.1-0.16	100	100	100	100	100	100	100	100	100	100	40
	0.25	0.16-0.25	100	100	100	100	100	100	100	100	100	100	40
JGV2-32	0.4	0.25-0.4	100	100	100	100	100	100	100	100	100	100	40
	0.63	0.4-0.63	100	100	100	100	100	100	100	100	100	100	40
	1	0.63-1	100	100	100	100	100	100	100	100	100	100	40
	1.6	1-1.6	100	100	100	100	100	100	100	100	100	100	40
	2.5	1.6-2.5	100	100	100	100	100	100	100	100	3	2.25	40
	4	2.5-4	100	100	100	100	100	100	100	100	3	2.25	40
	6.3	4-6.3	100	100	100	100	50	50	50	50	3	2.25	40
	10	6-10	100	100	100	100	15	15	10	10	3	2.25	40
	14	9-14	100	100	15	7.5	8	4	6	4.5	3	2.25	40
	18	13-18	100	100	15	7.5	8	4	6	4.5	3	2.25	40
	23	17-23	50	50	15	6	6	3	4	3	3	2.25	40
	32	24-32	50	50	15	6	6	3	4	3	3	2.25	40
JGV3-80	40	25-40	-	-	35	17.5	-	-	-	-	4	2	50
	63	40-63	-	-	35	17.5	-	-	-	-	4	2	50
	80	56-80	-	-	35	17.5	-	-	-	-	4	2	50

Rated power of the three-phase motor controlled by the circuit breaker (see Table 2)

Type	Rated current of trip unit In(A)	Rated current adjustment range (A)	Standard rated power of three-phase motor (kW)
			AC-3, 50Hz/60Hz
			230/240V	400V	415V	440V	500V	690V
	0.06	0.1-0.16	-	-	-	-	-	-
	0.25	0.6-0.25	-	-	-	-	-	-
JGV2-32	0.4	0.25-0.4	-	-	-	-	-	-
	0.63	0.4-0.63	-	-	-	-	-	0.37
	1	0.63-1	-	-	-	0.37	0.37	0.55
	1.6	1-1.6	-	0.37	-	0.55	0.75	1.1
	2.5	1.6-2.5	0.37	0.75	0.75	1.1	1.1	1.5
	4	2.5-4	0.75	1.5	1.5	1.5	2.2	3
	6.3	4-6.3	1.1	2.2	2.2	3	3.7	4
	10	6-10	2.2	4	4	4	5.5	7.5
	14	9-14	3	5.5	5.5	7.5	7.5	9
	18	13-18	4	7.5	9	9	9	11
	23	17-23	5.5	11	11	11	11	15
	32	24-32	7.5	15	15	15	18.5	26
JGV3-80	40	25-40	-	18.5	-	-	-	30
	63	40-63	-	30	-	-	-	45
	80	56-80	-	37	-	-	-	55

The enclosure protection level is: IP20;
The operating performance of the circuit breaker (see Table 3)

Type	Frame rated current Inm(A)	Operating cycles per hour	Operation cycle times
Type	Frame rated current Inm(A)	Operating cycles per hour	Power ups	No power	Total
1	32	120	2000	10000	12000
2	80	120	2000	10000	12000