MODEL

TDR-480-24

TDR-480-48

OUTPUT

DC VOLTAGE

24V

48V

RATED CURRENT

20A

10A

CURRENT RANGE

0 ~ 20A

0 ~ 10A

RATED POWER

480W

480W

RIPPLE & NOISE (max.) Note.2

150mVp-p

150mVp-p

VOLTAGE ADJ. RANGE

24 ~ 28V

48 ~ 55V

VOLTAGE TOLERANCE Note.3

±1.0%

±1.0%

LINE REGULATION

±0.5%

±0.5%

LOAD REGULATION

±1.0%

±1.0%

SETUP, RISE TIME

1200ms, 60ms/400VAC           800ms, 60ms/500VAC at full load

HOLD UP TIME (Typ.)

20ms / 400VAC           20ms / 500VAC at full load

INPUT

VOLTAGE RANGE            Note.4

Three-Phase 340 ~ 550VAC (Dual phase operation possible) 480 ~ 780VDC

FREQUENCY RANGE

47 ~ 63Hz

POWER FACTOR (Typ.)

PF≧0.9/400VAC           PF≧0.88/500VAC at full load

EFFICIENCY (Typ.)

92.5%

93%

AC CURRENT (Typ.)

0.85A/400VAC           0.7A/500VAC

INRUSH CURRENT (Typ.)

COLD START 50A

LEAKAGE CURRENT

<3.5mA / 530VAC

PROTECTION

OVERLOAD

105 ~ 130% rated output power

Protection type : Constant current limiting, unit will shut down after 3 sec. ,re-power on to recover

OVER VOLTAGE

29 ~ 33V

56 ~ 65V

Protection type : Shut down o/p voltage, re-power on to recover

OVER TEMPERATURE

Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.              Note.5

-30 ~ +70℃ (Refer to "Derating Curve")

WORKING HUMIDITY

20 ~ 95% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85℃, 10 ~ 95% RH

TEMP. COEFFICIENT

±0.03%/℃ (0 ~ 50℃)

VIBRATION

Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6

SAFETY & EMC

(Note 4)

SAFETY STANDARDS

UL508, IEC60950-1 CB approved by UL, EAC TP TC 004 approved

WITHSTAND VOLTAGE

I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC O/P-DC OK(optional):0.5KVAC

ISOLATION RESISTANCE

I/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500VDC / 25℃/ 70% RH

EMC EMISSION

Parameter

Standard

Test Level / Note

Conducted

EN55032(CISPR32) / EN61204-3

Class B

Radiated

EN55032(CISPR32) / EN61204-3

Class B

Harmonic Current

EN61000-3-2

Class A

Voltage Flicker

EN61000-3-3

-----

EMC IMMUNITY

EN55024 , EN61204-3

Parameter

Standard

Test Level / Note

ESD

EN61000-4-2

Level 4, 15KV air ; Level 4, 8KV contact

Radiated Field

EN61000-4-3

Level 3

EFT / Burst

EN61000-4-4

Level 3

Surge

EN61000-4-5

Level 4, 2KV / Line-Line, Level 4, 4KV/ Line-Earth

Conducted

EN61000-4-6

Level 3

Magnetic Field

EN61000-4-8

Level 4

Voltage Dips and Interruptions

EN61000-4-11

＞95% dip 0.5 periods, 30% dip 25

periods＞ 95% interruptions 250 periods

OTHERS

MTBF

391.7K hrs min.       Telcordia SR-332(Bellcore) ; 108.2K hrs min.     MIL-HDBK-217F (25℃)

DIMENSION

85.5*125.2*128.5mm (W*H*D)

PACKING

1.51Kg ; 8pcs/13Kg/1.16CUFT

MODEL

TDR-960-24

TDR-960-48

OUTPUT

DC VOLTAGE

24V

48V

RATED CURRENT

40A

20A

CURRENT RANGE

0 ~ 40A

0 ~ 20A

RATED POWER

960W

960W

RIPPLE & NOISE (max.) Note.2

180mVp-p

250mVp-p

VOLTAGE ADJ. RANGE

24 ~ 28V

48 ~ 55V

VOLTAGE TOLERANCE Note.3

±1.0%

±1.0%

LINE REGULATION

±0.5%

±0.5%

LOAD REGULATION

±1.0%

±1.0%

SETUP, RISE TIME

1000ms, 100ms/400VAC           800ms, 100ms/500VAC at full load

HOLD UP TIME (Typ.)

12ms / 400VAC           14ms / 500VAC at full load

INPUT

VOLTAGE RANGE            Note.4

Three-Phase 340 ~ 550VAC (Dual phase operation possible) 480 ~ 780VDC

FREQUENCY RANGE

47 ~ 63Hz

POWER FACTOR (Typ.)

PF≧0.88/400VAC           PF≧0.86/500VAC at full load

EFFICIENCY (Typ.)

94%

94.5%

AC CURRENT (Typ.)

2A/400VAC           1.4A/500VAC

INRUSH CURRENT (Typ.)

COLD START 60A

LEAKAGE CURRENT

<3.5mA / 530VAC

PROTECTION

OVERLOAD

105 ~ 130% rated output power

Protection type : Constant current limiting, unit will shut down after 3 sec. ,re-power on to recover

OVER VOLTAGE

29 ~ 33V

56 ~ 65V

Protection type : Shut down o/p voltage, re-power on to recover

OVER TEMPERATURE

Shut down o/p voltage, recovers automatically after temperature goes down

FUNCTION

DC OK REALY CONTACT RATINGS (max.)

60Vdc/0.3A, 30Vdc/1A, 30Vac/0.5A resistive load

CURRENT SHARING

Please refer to function manual

ENVIRONMENT

WORKING TEMP.              Note.5

-30 ~ +70℃ (Refer to "Derating Curve")

WORKING HUMIDITY

20 ~ 95% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85℃, 10 ~ 95% RH non-condensing

TEMP. COEFFICIENT

±0.03%/℃ (0 ~ 50℃)

VIBRATION

Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6

SAFETY & EMC

(Note 6)

SAFETY STANDARDS

UL508 approved, EAC TP TC 004, IEC60950-1 CB approved by SIQ

WITHSTAND VOLTAGE

I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC O/P-DC OK:0.5KVAC

ISOLATION RESISTANCE

I/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500VDC / 25℃/ 70% RH

EMC EMISSION

Compliance to EN55032 (CISPR32), EN61204-3 Class B, EN61000-3-2,-3, EAC TP TC 020

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2 (EN50082-2), EN61204-3, heavy industry level, criteria A, EAC TP TC 020

OTHERS

MTBF

59.4K hrs min.       MIL-HDBK-217F (25℃)

DIMENSION

110*125.2*150mm (W*H*D)

PACKING

2.47Kg ; 6pcs/15.8Kg/1.47CUFT

NOTE

1. All parameters NOT specially mentioned are measured at 400VAC input, rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

4. Dual phase operation is allowed under certain derating to output load. Please refer to derating curves for details.

5. Installation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded permanently with full power.   In case the adjacent device is a heat source, 15mm clearance is recommended.

6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.

7. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft}.