Motor Starter Control Transformers (TL490 Series)

Motor Starter Control Transformer (TL490 Series)

Features:

Power – 0.04kVA ~ 2.5kVA
Frequency – 50/60 Hz
High short-time rating power
Ambient temperature (ta) – 40°C ~ 50°C
Insulation class – class F (155°C)
Dielectric strength – 4000Vrms
Protection against electric shock: Class I
Degree of protection – IP00
Unsusceptible to voltage surges or transients
Satisfying to EN61558-2-2 “Special requirements for control transformer”

Safety Approval:

UL 5085-1 / -2; C-UL: CSA C22.2 #66.1-06 / #66.2-06 (XORU2.E236371, XORU8.E236371)

Terminal:

24A:

screw type connection:

solid- 0.5 – 6 mm²

stranded- 0.5 – 4 mm²

Flat-type connection: 6.3×0.8

44A:

screw type connection:

solid- 0.5 – 16 mm²

stranded- 0.5 – 10 mm²

All terminal block are labeling with numerical label

Product Series	Rated Power	Dimension (mm)							Max. no. of terminals per side		Weight
Product Series	kVA	A	B	C	D	E	F	G	24A	44A	(kg)
TL490-400	0.04	70.0	76.0	56.0	42.0	50.0	4.8	8.0	6	4	1.1
TL490-630	0.063	77.0	84.0	78.0	64.0	64.0	4.8	8.5	7	4	1.6
TL490-101	0.1	77.0	84.0	78.0	64.0	64.0	4.8	8.5	7	4	2.1
TL490-161	0.16	87.0	96.0	101.0	86.0	84.0	5.8	10.0	8	4	2.85
TL490-251	0.25	87.0	96.0	101.0	86.0	84.0	5.8	10.0	8	4	3.7
TL490-311	0.31	96.0	105.0	103.0	85.6	80.2	5.8	12.0	8	4	4.3
TL490-401	0.4	105.0	117.0	102.0	85.0	90.0	5.8	12.0	10	6	5.1
TL490-501	0.5	105.0	117.0	121.0	104.0	90.0	5.8	12.0	10	6	6.6
TL490-631	0.63	137.0	152.0	110.0	90.0	122.0	7.0	15.0	14	8	8.0
TL490-801	0.8	137.0	152.0	126.0	106.0	122.0	7.0	15.0	14	8	10.2
TL490-102	1.0	137.0	152.0	154.0	134.0	122.0	7.0	15.0	14	8	13.4
TL490-162	1.6	149.0	171.0	150.0	126.0	145.0	7.0	15.0	16	10	19
TL490-202	2.0	149.0	171.0	170.0	146.0	145.0	7.0	15.0	16	10	23
TL490-252	2.5	165.0	190.0	188.0	164.0	160.0	9.0	16.0	16	10	27
Tolerance		typ	typ.	typ.	typ	typ	±0.5	±1.0	—	—	approx.

Part Number Designation:

TL490 – XXX R YY – ZZS

Where XXX = Output Power (0.04kVA ~ 2.5kVA)

R = Input Style (“S” = Single; “D” = Double; “M” = multiple; “C” = Center Tapped)

YY = Input Voltage Range

ZZ = Output Voltage Range

S = Suffix for any alphanumeric or letter or blank for marketing purpose

Part No.

Rated Power

Short-Time Pating Power (PF=0.5)

Rated Input Voltage

Output Voltage (ZZ) V

(XXX)

kVA

(RYY)

(02)

(03)

(06)

(07)

(11)

(13)

(14)

(17)

110

115

230

2 x 110

2 x 115

2 x 230

TL490-XXXRYY-ZZ

(400)

0.04

—-

(S01)

(S02)

(S03)

(S04)

(S05)

(S06)

(S07)

(S08)

(S09)

(S10)

(S11)

(S12)

(S13)

(S14)

(S15)

(S16)

(S17)

(S18)

(S19)

100V

110V

115V

117V

120V

200V

220V

230V

240V

277V

300V

380V

400V

415V

440V

480V

500V

550V

600V

(630)

0.063

0.19

(101)

0.1

0.31

(161)

0.16

0.49

(251)

0.25

0.85

(311)

0.31

1.12

(401)

0.4

1.44

(501)

0.5

(631)

0.63

2.35

(801)

0.8

3.4

(102)

(162)

1.6

7.3

(202)

9.7

(252)

2.5

13.3

Note: (1) The rated power is only applicable to transformers with separate windings. (not to

autotransformer).

(2) Short-time rating power is the most important selection criterion for control transformers.

This is required for switching on electromagnetic loads, the output voltage with this load

should not drop more than 5% in relation to the rated voltage in order to ensure safe switching.

(3) Other input voltage (600V max.) can be provided upon request.

(4) Other output voltage (600V max.) can be provided upon request.

(5) Other rated power (will not more than 20%) can be provided upon request.

Part No.

Rated Power

Short-Time Pating Power (PF=0.5)

Rated Input Voltage

Output Voltage (ZZ) V

(XXX)

kVA

(RYY)

(02)

(03)

(06)

(07)

(11)

(13)

(14)

(17)

110

115

230

2 x 110

2x 115

2 x 230

TL490-XXXRYY-ZZ

(400)

0.04

—-

(D01)

(D02)

(D03)

(D04)

(D05)

(D06)

(D07)

(D08)

220-380V

230-400V

240-415V

254-440V

265-460V

277-480V

400-460V

550-575V

(630)

0.063

0.19

(101)

0.1

0.31

(161)

0.16

0.49

(251)

0.25

0.85

(311)

0.31

1.12

(401)

0.4

1.44

(501)

0.5

(631)

0.63

2.35

(801)

0.8

3.4

(102)

(162)

1.6

7.3

(202)

9.7

(252)

2.5

13.3

Note: (1) The rated power is only applicable to transformers with separate windings. (not to

autotransformer).

(2) Short-time rating power is the most important selection criterion for control transformers.

This is required for switching on electromagnetic loads, the output voltage with this load

should not drop more than 5% in relation to the rated voltage in order to ensure safe switching.

(3) Other input voltage (600V max.) can be provided upon request.

(4) Other output voltage (600V max.) can be provided upon request.

(5) Other rated power (will not more than 20%) can be provided upon request.

Part No.

Rated Power

Short-Time Pating Power (PF=0.5)

Rated Input Voltage

Output Voltage (ZZ) V

(XXX)

kVA

(RYY)

(02)

(03)

(06)

(07)

(11)

(13)

(14)

(17)

110

115

230

2 x 110

2x 115

2 x 230

TL490-XXXRYY-ZZ

(400)

0.04

—-

(M01)

(M02)

550- 525- 500- 480- 460- 440- 415- 400- 380- 230- 208V

600-575- 550-525- 500-480- 460-440- 415-400- 240-230V

(630)

0.063

0.19

(101)

0.1

0.31

(161)

0.16

0.49

(251)

0.25

0.85

(311)

0.31

1.12

(401)

0.4

1.44

(501)

0.5

(631)

0.63

2.35

(801)

0.8

3.4

(102)

(162)

1.6

7.3

(202)

9.7

(252)

2.5

13.3

Note: (1) The rated power is only applicable to transformers with separate windings. (not to

autotransformer).

(2) Short-time rating power is the most important selection criterion for control transformers.

This is required for switching on electromagnetic loads, the output voltage with this load

should not drop more than 5% in relation to the rated voltage in order to ensure safe switching.

(3) Other input voltage (600V max.) can be provided upon request.

(4) Other output voltage (600V max.) can be provided upon request.

(5) Other rated power (will not more than 20%) can be provided upon request.

Part No.

Rated Power

Short-Time Pating Power (PF=0.5)

Rated Input Voltage

Output Voltage (ZZ) V

(XXX)

kVA

(RYY)

(02)

(03)

(06)

(07)

(11)

(13)

(14)

(17)

110

115

230

2 x 110

2x 115

2 x 230

TL490-XXXRYY-ZZ

(400)

0.04

—-

(C01)

(C02)

(C03)

(C04)

550- 525- 500- 480- 460- 440- 415- 400- 380- 230- 208V

600-575- 550-525- 500-480- 460-440- 415-400- 240-230V

480-460- 440-415- 400-380- 230-208V

525-500- 480-460- 440-415- 400-240- 230V

(630)

0.063

0.19

(101)

0.1

0.31

(161)

0.16

0.49

(251)

0.25

0.85

(311)

0.31

1.12

(401)

0.4

1.44

(501)

0.5

(631)

0.63

2.35

(801)

0.8

3.4

(102)

(162)

1.6

7.3

(202)

9.7

(252)

2.5

13.3

Note: (1) The rated power is only applicable to transformers with separate windings. (not to

autotransformer).

(2) Short-time rating power is the most important selection criterion for control transformers.

This is required for switching on electromagnetic loads, the output voltage with this load

should not drop more than 5% in relation to the rated voltage in order to ensure safe switching.

(3) Other input voltage (600V max.) can be provided upon request.

(4) Other output voltage (600V max.) can be provided upon request.

(5) Other rated power (will not more than 20%) can be provided upon request.

Available Schematics for single style input (S01~S19):


	Terminal	Shorted		Terminal	Shorted
Rated input Voltage	1-3	—	Rated input Voltage	1-3	—
Rated input Voltage –5%	1-2	—	Rated input Voltage –5%	1-2	—
Rated input Voltage +5%	1-4	—	Rated input Voltage +5%	1-4	—
Rated output Voltage	31-32	—	Rated output Voltage (Series)	31-34	32-33
			Rated output Voltage (Parallel)	31-34	31-32, 33-34

Note: (1) Input taps can be optional (for single / double style input only).

(2) No input tap for input (S19).

(3) For no input tap (without ±5%), the part number will add a suffix “N”

Available Schematics for double style input (D01~D08):


	Terminal	Shorted		Terminal	Shorted
Rated input Voltage LV	2-4	—	Rated input Voltage LV	2-4	—
Rated input Voltage LV – ‘v’	3-4	—	Rated input Voltage LV – ‘v’	3-4	—
Rated input Voltage LV + ‘v’	1-4	—	Rated input Voltage LV + ‘v’	1-4	—
Rated input Voltage HV	2-5	—	Rated input Voltage HV	2-5	—
Rated input Voltage HV – ‘v’	3-5	—	Rated input Voltage HV – ‘v’	3-5	—
Rated input Voltage HV + ‘v’	1-5	—	Rated input Voltage HV + ‘v’	1-5	—
Rated output Voltage	31-32	—	Rated output Voltage (Series)	31-34	32-33
			Rated output Voltage (Parallel)	31-34	31-32, 33-34

Note: (1) Input taps can be optional (for single / double style input only).

(2) ‘v’ can be “15V” / “20V” / “25V”.

(3) For no input tap (without ‘v’), the part number will add a suffix “N”.

(4) For different ‘v’, the part number will add a unique suffix to represent:

“DA“ represent ‘v’ is 15V

“DB“ represent ‘v’ is 20V

“DC“ represent ‘v’ is 25V

Available Schematics for multiple style input (M01):


	Terminal	Shorted		Terminal	Shorted
Rated input Voltage: 550V	1-8	4-5	Rated input Voltage: 550V	1-8	4-5
Rated input Voltage: 525V	1-8	3-5	Rated input Voltage: 525V	1-8	3-5
Rated input Voltage: 500V	1-8	2-5	Rated input Voltage: 500V	1-8	2-5
Rated input Voltage: 480V	1-8	2-5	Rated input Voltage: 480V	1-8	2-5
Rated input Voltage: 460V	1-8	4-6	Rated input Voltage: 460V	1-8	4-6
Rated input Voltage: 440V	1-8	3-6	Rated input Voltage: 440V	1-8	3-6
Rated input Voltage: 415V	1-8	3-7	Rated input Voltage: 415V	1-8	3-7
Rated input Voltage: 400V	1-8	2-6	Rated input Voltage: 400V	1-8	2-6
Rated input Voltage: 380V	1-8	2-7	Rated input Voltage: 380V	1-8	2-7
Rated input Voltage: 230V	1-8	1-6, 4-8	Rated input Voltage: 230V	1-8	1-6, 4-8
Rated input Voltage: 208V	1-8	1-7, 3-8	Rated input Voltage: 208V	1-8	1-7, 3-8
Rated output Voltage	31-32	—	Rated output Voltage (Series)	31-34	32-33
			Rated output Voltage (Parallel)	31-34	31-32, 33-34

Available Schematics for multiple style input (M02):


	Terminal	Shorted		Terminal	Shorted
Rated input Voltage: 600V	1-8	4-5	Rated input Voltage: 600V	1-8	4-5
Rated input Voltage: 575V	1-8	4-6	Rated input Voltage: 575V	1-8	4-6
Rated input Voltage: 550V	1-8	4-7	Rated input Voltage: 550V	1-8	4-7
Rated input Voltage: 525V	1-8	3-5	Rated input Voltage: 525V	1-8	3-5
Rated input Voltage: 500V	1-8	3-6	Rated input Voltage: 500V	1-8	3-6
Rated input Voltage: 480V	1-8	3-7	Rated input Voltage: 480V	1-8	3-7
Rated input Voltage: 460V	1-8	3-7	Rated input Voltage: 460V	1-8	3-7
Rated input Voltage: 440V	1-8	2-5	Rated input Voltage: 440V	1-8	2-5
Rated input Voltage: 415V	1-8	2-6	Rated input Voltage: 415V	1-8	2-6
Rated input Voltage: 400V	1-8	2-7	Rated input Voltage: 400V	1-8	2-7
Rated input Voltage: 240V	1-8	1-7, 3-8	Rated input Voltage: 240V	1-8	1-7, 3-8
Rated input Voltage: 230V	1-8	1-7, 3-8	Rated input Voltage: 230V	1-8	1-7, 3-8
Rated output Voltage	31-32	—	Rated output Voltage (Series)	31-34	32-33
			Rated output Voltage (Parallel)	31-34	31-32, 33-34

Available Schematics for center tapped style input (C01):


	Terminal	Shorted		Terminal	Shorted
Rated input Voltage: 550V	1-7	—	Rated input Voltage: 550V	1-7	—
Rated input Voltage: 525V	2-7	—	Rated input Voltage: 525V	2-7	—
Rated input Voltage: 500V	3-7	—	Rated input Voltage: 500V	3-7	—
Rated input Voltage: 480V	1-6	—	Rated input Voltage: 480V	1-6	—
Rated input Voltage: 460V	2-6	—	Rated input Voltage: 460V	2-6	—
Rated input Voltage: 440V	3-6	—	Rated input Voltage: 440V	3-6	—
Rated input Voltage: 415V	1-5	—	Rated input Voltage: 415V	1-5	—
Rated input Voltage: 400V	2-5	—	Rated input Voltage: 400V	2-5	—
Rated input Voltage: 380V	3-5	—	Rated input Voltage: 380V	3-5	—
Rated input Voltage: 230V	2-4	—	Rated input Voltage: 230V	2-4	—
Rated input Voltage: 208V	3-4	—	Rated input Voltage: 208V	3-4	—
Rated output Voltage	31-32	—	Rated output Voltage (Series)	31-34	32-33
			Rated output Voltage (Parallel)	31-34	31-32, 33-34

Available Schematics for center tapped style input (C02):


	Terminal	Shorted		Terminal	Shorted
Rated input Voltage: 600V	1-7	—	Rated input Voltage: 600V	1-7	—
Rated input Voltage: 575V	2-7	—	Rated input Voltage: 575V	2-7	—
Rated input Voltage: 550V	3-7	—	Rated input Voltage: 550V	3-7	—
Rated input Voltage: 525V	1-6	—	Rated input Voltage: 525V	1-6	—
Rated input Voltage: 500V	2-6	—	Rated input Voltage: 500V	2-6	—
Rated input Voltage: 480V	3-6	—	Rated input Voltage: 480V	3-6	—
Rated input Voltage: 460V	1-5	—	Rated input Voltage: 460V	1-5	—
Rated input Voltage: 440V	2-5	—	Rated input Voltage: 440V	2-5	—
Rated input Voltage: 415V	3-5	—	Rated input Voltage: 415V	3-5	—
Rated input Voltage: 400V	3-5	—	Rated input Voltage: 400V	3-5	—
Rated input Voltage: 240V	1-4	—	Rated input Voltage: 240V	1-4	—
Rated input Voltage: 230V	2-4	—	Rated input Voltage: 230V	2-4	—
Rated output Voltage	31-32	—	Rated output Voltage (Series)	31-34	32-33
			Rated output Voltage (Parallel)	31-34	31-32, 33-34

Available Schematics for center tapped style input (C03):


	Terminal	Shorted		Terminal	Shorted
Rated input Voltage: 480V	1-6	—	Rated input Voltage: 480V	1-6	—
Rated input Voltage: 460V	2-6	—	Rated input Voltage: 460V	2-6	—
Rated input Voltage: 440V	3-6	—	Rated input Voltage: 440V	3-6	—
Rated input Voltage: 415V	1-5	—	Rated input Voltage: 415V	1-5	—
Rated input Voltage: 400V	2-5	—	Rated input Voltage: 400V	2-5	—
Rated input Voltage: 380V	3-5	—	Rated input Voltage: 380V	3-5	—
Rated input Voltage: 230V	2-4	—	Rated input Voltage: 230V	2-4	—
Rated input Voltage: 208V	3-4	—	Rated input Voltage: 208V	3-4	—
Rated output Voltage	31-32	—	Rated output Voltage (Series)	31-34	32-33
			Rated output Voltage (Parallel)	31-34	31-32, 33-34

Available Schematics for center tapped style input (C04):


	Terminal	Shorted		Terminal	Shorted
Rated input Voltage: 525V	1-6	—	Rated input Voltage: 525V	1-6	—
Rated input Voltage: 500V	2-6	—	Rated input Voltage: 500V	2-6	—
Rated input Voltage: 480V	3-6	—	Rated input Voltage: 480V	3-6	—
Rated input Voltage: 460V	1-5	—	Rated input Voltage: 460V	1-5	—
Rated input Voltage: 440V	2-5	—	Rated input Voltage: 440V	2-5	—
Rated input Voltage: 415V	3-5	—	Rated input Voltage: 415V	3-5	—
Rated input Voltage: 400V	3-5	—	Rated input Voltage: 400V	3-5	—
Rated input Voltage: 240V	1-4	—	Rated input Voltage: 240V	1-4	—
Rated input Voltage: 230V	2-4	—	Rated input Voltage: 230V	2-4	—
Rated output Voltage	31-32	—	Rated output Voltage (Series)	31-34	32-33
			Rated output Voltage (Parallel)	31-34	31-32, 33-34

	Product Catalog
	Motor-Starter-Control-Transformer-TL490-Series