• S7 Ballast /Drivers 120W / 24V MEANWELL DRH Series Rail Mount Power Supply
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S7

MEANWELL DRH Series Rail Mount Power Supply

MEANWELL DRH Series Rail Mount Power Supply

DRH-120-48

$ 104.99 SGD
$ 112.00 SGD $ 104.99 SGD
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Power
Voltage

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Delivery

Singapore

1-3 work days ( 90% of Shipments)

For items that are stocked outside Singapore, it takes 7 - 14 work days.

International

7-14 work days.

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Taxes

Singapore

GST Not Applicable - Prices displayed are final prices.

International

As per importering country's Duties and taxes. To be paid to Carrier or Customs Dept. Importer is responsible for Import Duty and Taxes.

Contact Us

cs@delight.com.sg
Tel: +65 6429 8402
Whatsapp: +65 8900 0895

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Datasheet

Features :

  • 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
  • EN61000-6-2(EN50082-2} industrial immunity level
  • 100% full load burn-in test
  • Fixed switching frequency at 70KHz

Specification:

MODEL

DRH-120-24

DRH-120-48

 

 

 

 

 

 

OUTPUT

DC VOLTAGE

24V

48V

RATED CURRENT

5A

2.5A

CURRENT RANGE

0 ~ 5A

0 ~2.5A

RATED POWER

120W

120W

RIPPLE & NOISE (max.) Note.2

80mVp-p

80mVp-p

VOLTAGE ADJ. RANGE

24 ~ 28V

48 ~ 55V

VOLTAGE TOLERANCE Note.3

±1.0%

±1.0%

LINE REGULATION

±0.5%

±0.5%

LOAD REGULATION

±0.5%

±0.5%

SETUP, RISE, HOLD UP TIME

1700ms, 120ms, 16ms/400VAC           1000ms, 120ms, 30ms/500VAC at full load

 

 

 

 

INPUT

VOLTAGE RANGE

340 ~ 550VAC           480 ~ 780VDC

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY (Typ.)

85%

86%

AC CURRENT

0.65A/400VAC           0.6A/500VAC

INRUSH CURRENT (max.)

COLD START 50A

LEAKAGE CURRENT

<3.5mA / 530VAC

 

 

 

 

PROTECTION

 

OVERLOAD

105 ~ 160% rated output power

Protection type : Constant current limiting, recovers automatically after fault condition is removed

 

OVER VOLTAGE

30 ~ 36V

59 ~ 66V

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

 

OVER TEMPERATURE

 

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

 

 

 

ENVIRONMENT

WORKING TEMP.

-20 ~ +60℃ (Refer to "Derating Curve")

WORKING HUMIDITY

20 ~ 90% 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 clip: Compliance to IEC60068-2-6

 

SAFETY & EMC

(Note 4)

SAFETY STANDARDS

UL60950-1, EAC TP TC 004 approved, IEC60950-1 CB approved by SIQ

WITHSTAND VOLTAGE

I/P-O/P:3KVAC I/P-FG:2.0KVAC O/P-FG:0.5KVAC

ISOLATION RESISTANCE

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

EMC EMISSION

Compliance to EN55011 (CISPR11), EN55032 (CISPR32), EN61204-3 Class B, EAC TP TC 020

EMC IMMUNITY

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

 

OTHERS

MTBF

178.7Khrs min.       MIL-HDBK-217F (25℃)

DIMENSION

65.5*125.2*100mm (W*H*D)

PACKING

0.75Kg; 20pcs/16Kg/1.29CUFT

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.   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.

5.  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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