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B&B Electronics WDR- 120 Series - Datasheet User Manual

W d r - 1 2 0, Specification

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SPECIFICATION

WDR-120-12

WDR-120-24

MODEL

DC VOLTAGE

RATED CURRENT

CURRENT RANGE

RATED POWER

OUTPUT

VOLTAGE ADJ. RANGE

LINE REGULATION

LOAD REGULATION

SETUP, RISE, HOLD UP TIME

VOLTAGE RANGE

FREQUENCY RANGE

EFFICIENCY (Typ.)

INPUT

INRUSH CURRENT (max.)

LEAKAGE CURRENT

OVER TEMPERATURE

SAFETY STANDARDS

EMS IMMUNITY

WORKING TEMP.

DC OK SIGNAL

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

MTBF

DIMENSION

OTHERS

NOTE

PACKING

OVERLOAD

OVER VOLTAGE

AC CURRENT

12V

24V

10A

5A

0 ~ 10A

0 ~ 5A

120W

120W

120mVp-p

120mVp-p

12 ~ 15V

24 ~ 29V

1.5%

1.0%

0.5%

0.5%

0.5%

0.5%

2000ms, 70ms, 50ms/400VAC

2000ms, 70ms, 10ms/230VAC at full load

180 ~ 550VAC

254 ~ 780VDC

47 ~ 63Hz

89.5% / 400V

91% / 400V

92% / 400V

0.55A/400VAC

1.2A/230VAC

COLD START 50A

<3.5mA / 530VAC

105 ~ 130% rated output power

16 ~ 18V

31 ~ 37V

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

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

105

5

(TSW1) detect on heatsink of

;

(12V),110

5 (24V)

100

5 (48V) (TSW1) detect on heatsink of

power transistor

power diode

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

UL508 approved

Compliance to EN55011 (CISPR11), EN55022 (CISPR22), EN61204-3 Class B

Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN61204-3, EN61000-6-2 (EN50082-2), heavy industry level, criteria A

-25 ~ +70

(Refer to output load derating curve)

Relay contact rating(max.) : 30V / 1A resistive

20 ~ 90% RH non-condensing

-40 ~ +85

, 10 ~ 95% RH

0.03%/

(0 ~ 50

Component:

Compliance to IEC60068-2-6

10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting clip:

268Khrs min.

MIL-HDBK-217F (25

)

40*125.2*113.5mm (W*H*D)
0.65Kg; 20pcs/14Kg/1.16CUFT

File Name:WDR-120-SPEC 2010-02-06

WDR-120-48

48V

2.5A

0 ~2.5A

120W

150mVp-p

48 ~ 58V

1.0%

0.5%

0.5%

60 ~ 67V

120W Single Output Industrial DIN RAIL Power Supply

Wide input range 180 ~ 550VAC

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

Built-in

3 years warranty

UL508(industrial control equipment)approved

DC OK relay contact

Features :

W D R - 1 2 0

s e r i e s

RIPPLE & NOISE (max.)

Note.2

VOLTAGE TOLERANCE

Note.3

ENVIRONMENT

SAFETY &

EMC

(Note 4)

PROTECTION

EMI CONDUCTION & RADIATION

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. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quick may lead to increase of the set up time.

WITHSTAND VOLTAGE

ISOLATION RESISTANCE

I/P-O/P:3KVAC

I/P-FG:1.5KVAC

O/P-FG:0.5KVAC

O/P-DC OK:0.5KVAC

I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25

/ 70% RH

FUNCTION