TDR Three Phase Switching Power Supply

TDR-960 Series Three Phase Switching Power Supply 960W Industrial DIN RAIL with PFC Function

Three Phase Switching Power Supply is a power conversion device used to convert electrical energy from one form to another. It is a common power supply method and is widely used in various electronic devices and circuits.

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Feature

  • Three-Phase 340 ~ 550VAC wide range input (Dual phase operation possible}
  • Width only 110mm
  • Built-in active PFC function compliance to BS EN/ EN61000-3-2
  • High efficiency 94.5% and low power dissipation
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Cooling by free air convection
  • Built-in constant current limiting circuit
  • Can be installed on DIN rail TS-35/7.5 or 15
  • UL508(industrial control equipment}approved
  • BS EN/EN61000-6-2(BS EN/EN50082-2} industrial immunity level
  • Current sharing up to 3840W(3+1}
  • Built-in DC OK relay contact
  • 100% full load burn-in test
  • 3 years warranty

Application

  • Industrial automation machinery
  • Industrial control system
  • Mechanical and electrical equipment
  • Electronic instruments, equipment
  • or apparatus
  • Test and measurement instrument
  • Laser related machine
  • Charging related equipment
  • DC centralized bus(Lighting)

Specification

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, AS/NZS62368.1, EAC TP TC 004 approved, IEC62368-1 CB approved by SIQ; Design refer to BS EN/EN62368-1
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 BS EN/EN55032 (CISPR32), BS EN/EN61204-3 Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020
EMC IMMUNITY Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55024, BS EN/EN61000-6-2 (BS EN/EN50082-2), BS EN/EN61204-3,

heavy industry level, EAC TP TC 020
 

OTHERS

 MTBF 647.1K hrs min.      Telcordia SR-332 (Bellcore) ; 59.5K 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}.

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