Motor protector YCP7

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Motor protector YCP7

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Motor protector YCP7

The YCP7 series AC motor starter is suitable for circuits with AC voltageup to 690V and current up to 32A. lt is used for overload, phase failure.short circuit protection, and infrequent starting control of three-phasesquirrel cage asynchronous motors. it can be used for distribution lineprotection and infrequent load switching, and can also be used as anisolator.

Standards: IEC 60947-4-1,IEC 60947-4-2

Product Details

General

Standards: IEC 60947-4-1,IEC 60947-4-2

Operating conditions

1. Ambient temperature: -5°C~+40°C

2. Relative humidity: ≤20% at 40°C; ≤90% at 20°C

3. Altitude: ≤2000m

4. The inclination between the starter and the vertical installation surface shall not exceed ±5

5. Environmental conditions: no harmful gases and vapors, no conductive or explosive dust,no severe mechanical vibration

Type designation

Company code	Protector		Current shell frame	Method of operation	Current
YC	P7	-	32	B	0.1-0.16A
MotorCircuit Breaker	protector		32A	Slide left and right	0.1-0.16 0.16-0.25 0.25-0.4 0.4-0.63 0.63-1 1-1.6 1.6-2.5 2.5-4	4-6.3 6-10 9-14 13-18 17-23 20-25 24-32

Technical data

Rated insulation voltage Ui(V)	690
Rated impulse withstand voltage Uimp(V)	8000
Rated working voltage Ue(V)	AC230/240,AC400/415,AC440,AC500,AC690
Rated frequency (Hz)	50/60
usage categories	A,AC-3
The shell protection level	IP20 (front side).

Product number	Rated current of release In(A)	Setting current Adjustment range(A)	Rated ultimate short-circuit breaking capacity Icu,rated operating short-circuit breaking capacity lcs kA				Flying arc distance (mm)
			AC 400/415V		AC 690V
			Icu	Ics	Icu	Ics
YCP7-32B	0.16	0.1~0.16	100	100	100	100	40
	0.25	0.16-0.25	100	100	100	100	40
	0.4	0.25-0.4	100	100	100	100	40
	0.63	0.4-0.63	100	100	100	100	40
	1	0.63-1	100	100	100	100	40
	1.6	1-1.6	100	100	100	100	40
	2.5	1.6-2.5	100	100	4	4	40
	4	2.5-4	100	100	4	4	40
	6.3	4-6.3	100	100	4	4	40
	10	6-10	100	100	4	4	40
	14	9-14	25	15	4	4	40
	18	13-18	25	15	4	4	40
	23	17-23	25	15	4	4	40
	25	20-25	25	15	4	4	40
	32	24-32	25	15	4	4	40

Rated power of three-phase motor controlled by starter

Product number	Rated current of release In(A)	Setting current Adjustment range(A)	Standard rated powe ofthree-phase motor (kW)
			AC-3,50Hz/60Hz
			230/240V	400V	415V	440V	500V	690V
YCP7-32B	0.16	0.1~0.16	-	-	-	-	-	-
	0.25	0.16-0.25	-	-	-	-	-	-
	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	3.4	5.5	5.5	7.5	7.5	9
	18	13-18	5.5	7.5	9	9	9	11
	23	17-23	5.5	11	11	11	11	15
	25	20-25	15	11	11	11	15	18.5
	32	24-32	7.5	15	15	15	18.5	25

Note: When using a starter in a line with the presence of high-order harmonics (such as frequency converters and other equipment), the specifispecifications of the starter should be selected according to the actual situation, which is 1.3 to 1.9 times the rated current of the motor, Forexamplewhen the rated current of the motor is 1.1A, for lines without high-order hamonics, the starter specifications should be selected: 1-1.6A;for circuitswith high-order harmonics, it is recommended to choose a starter specification of 1.6-2.5A.

Overcurrent protection characteristics

Serial Number	Setting current multiple	Initial state	Set time	Expected results	ambientair temperature
1	1.05	cold state	t≥2h	Non release	+20℃±2C
2	1.2	Hot state (rising tothe specified current immediately afterthe first test)	t<2h	trip	+20C±2°C
3	1.5	Starting after thermal balance of 1 times the set current	t<2min	trip	+20C±2°C
4	7.2	cold state	2s<t≤10s	trip	+20C±2C

Note:The operating characteristics of the starter during load balancing of each phase

Serial Number	Setting current multiple		Initial state	Set time	Expected results	ambient air temperature
Serial Number	Any two phases	The third phase	Initial state	Set time	Expected results	ambient air temperature
1	1	0.9	cold state	t≥2h	Non release	+20°C±2℃
2	1.15	0	Hot state (rising to the specified current immediately after the first test)	t<2h	trip	+20°C±2℃

Note:Action characteristics of the starter when the load of each phase is unbalanced(phase failure)

Serial Number	Setting current multiple	Initial state	Set time	Expected results	ambient air temperature
1	1	cold state	t≥2h	Non release	+40°C±2℃
2	1.2	Hot state (rising to the specified cur- rent immediately after the first test)	t<2h	trip	+40°C±2℃
3	1.5	Hot state (after reaching equilibrium at 1.0 times the set current)	t<2min	trip	+40°C±2°C
4	1.05	cold state	t≥2h	Non release	-5°℃±2℃
5	1.3	Hot state (rising to the specified curent immediately after the third test)	t<2h	trip	-5°C±2°℃
6	1.5	Hot state (after reaching equilibrium at 1.0 times the set current)	t<4min	trip	-5°C±2°℃

Overall and mounting dimensions(mm)

Accessory name	YCP7-32B
Undervoitage release	YCP7-UV110
	YCP7-UV220
	YCP7-UV380
Shunt release	YCP7-SH110
	YCP7-SH220
	YCP7-SH380
Instantaneous auxiliary contact(front	YCP7-AE20
hanging)	YCP7-AE11
Instantaneous auxiliary contact(side mounted)Fault signal contact andin- stantaneous auxiliary contact	YCP7-AU20
	YCP7-AU11
	YCP7-AD0110 YCP7-AD1010
	YCP7-AD0101

YCP7-UV

Rated insulation voltage Ui(V)	690
Rated impulse withstand voltage Uimp (kV):	6
Action characteristics:	When the voltage drops to within the range of 70%and 35%of the rated voltage,the undervoltage release should act,Undervoltage release in power supplyWhen the voltage is lower than 35%of the rated voltage of the release,the undervotage release shoulkd be able to prevent the starter from closing;The power supplyvoltage is equal to or greater than At 85%of the rated voltage of the release,the undervoltage release should ensure that the starter is closed

Auxiliary accessories

YCP7-SH

Rated insulation voltage Ui (V)	690
Rated impulse withstand voltage Uimp(kV):	6
Action characteristics:	Action characteristics:The operating voltage range of the shunt release is 70%to 110%of the rated working voltage.

YCP7-AE

Rated insulation voltage Ui(V)				250
Rated impulse withstand voltage Uimp(kV)				2.5
Agreed heating current Ith (A)				2.5

Usage category	AC-15					DC-13
Rated working voltage Ue(V)	24	48	110/127		230/240	24	48	60
Rated working current IE(A)	2	1.25	1		0.5	1	0.3	0.15
Normal working power P(W)	48	60	127		120	24	15	9

YCP7-AU

Rated insulation voltage Ui(V):	690
Rated impulse withstand voltage Uimp(kV):	4
Agreed heating current Ith (A):	6

Usage category	AC-15							DC-13
Rated working voltage Ue(V)	48	110/127	230/240	380/415	440	500	690	24	48	60	110	220
Rated working current IE(A)	6	4.5	3.3	2.2	1.5	1	0.6	6	5	3	1.3	0.5
Normal working power P(W)	300	500	720	850	650	500	400	140	240	180	140	120

YCP7-FA

Rated insulation voltage Ui(V)	690
The aqreed heatingcurrent Ith (A)of the instan- taneous auxiliary contact	6
The agreed heating current Ith(A)of the fault signal contact	2.5
Rated impulse withstand voltage Uimp (kV)of fault siqnal contact	2.5
Rated impulse withstand voltage Uimp (kV)of instantaneous auxiliary contacts	4

Usage category	AC-14				DC-13
Rated working voltage Ue (V)	24	48	110/127	230/240	24	48	60
Rated working current IE (A)	2	1	0.5	0.3	1	0.3	0.15
Normal working power P (W)	48	48	72	72	24	15	9
Operational performance (times)	1000	1000	1000	1000	1000	1000	1000

Usage category	Connect			Disconnection			Number of switching operation cycles and operation frequency
Usage category	Vle	u/ue	Cosφor T0.95	I/le	u/ue	Cosφor T0.95	Numberof oper- ation cycles	Number of operationcycles perminute	Power on time
AC-14	6	1.1	0.7	6	1.1	0.7	10	2	0.05
AC-15	10	1.1	0.3	10	1.1	0.3	10	2	0.05
DC-13	1.1	1.1	6Pe	1.1	1.1	6Pe	10	2	0.05

Ordering Notice

When placina an order, specify the product model, specifications, and auantity.

For example, ordering 50 AC motor starters with a current regulation range of 9-14A for YCP7-32B is written as: YCP7-32B/9-14A 50 units

For example, ordering 10 units of 110V 50Hz undervoltage release is written as YCP7-UV110 10 units

For example, ordering 10 instantaneous auxiliary contact groups with a heating current of 6A, including one normaly open contact and onenormally closed contact,is written as YCP7-AU11, 10 units