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PRO MAX 960W 48V 20A

PRO MAX 960W 48V 20A — Electric symbol

PRO MAX 960W 48V 20A — Derating curve

PRO MAX 960W 48V 20A — Derating curve

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PRO MAX 960W 48V 20A

Power supply, switch-mode power supply unit, 48 V

Item No. 1478270000

Properties

General ordering data

Version	Power supply, switch-mode power supply unit, 48 V
Order No.	1478270000
Type	PRO MAX 960W 48V 20A
GTIN (EAN)	4050118286083
Qty.	1 items

Dimensions and weights

Depth	150 mm
Depth (inches)	5.905 inch
Height	130 mm
Height (inches)	5.118 inch
Width	140 mm
Width (inches)	5.512 inch
Net weight	3,950 g

Storage temperature	-40 °C...85 °C
Operating temperature	-25 °C...70 °C
Humidity at operating temperature	5...95 %, no condensation

Environmental Product Compliance

REACH SVHC	Lead 7439-92-1
SCIP	6d8cdf22-8230-4af8-86c8-3558c716666d

Certificate No. (cURus)

E255651

AC input voltage range	85…277 V AC
Connection system	Screw connection
Current consumption in relation to the input voltage	Voltage type: AC Input voltage: 230 V Input current: 4.52 A Voltage type: DC Input voltage: 120 V Input current: 10 A
DC input voltage range	80...370 V DC
Frequency range AC	45…65 Hz
Input fuse (internal)	Yes
Inrush current	max. 15 A
Nominal power consumption	1,021 VA
Power factor	Power factor typical: 0.95 Input voltage: 230 V Ambient temperature: 25 °C Output power: 960 W
Rated input voltage	100...240 V AC
Recommended back-up fuse	20 A, char. B circuit breaker 16 A, char. C, circuit breaker
Surge protection	Varistor

Connection system	Screw connection
Continous output current @ U_Nominal	24 A @ 45°C, 15 A @ 70°C
Nominal output current for U_nom	20 A @ 60 °C
Output power	960 W
Output voltage, max.	56 V
Output voltage, min.	30 V
Output voltage, note	(adjustable via potentiometer)
Parallel connection option	yes, max. 5
Protection against inverse voltage	Yes
Rated output voltage	48 V DC ± 1 %
Residual ripple, breaking spikes	<50 mVss @ U_Nenn, Full Load

AC failure bridging time @ I_nom	min. 20 ms
Current limiting	> 120% I_N
Degree of efficiency	94%
Derating	> 60°C / 75% @ 70°C
Earth leakage current, max.	3.5 mA
Housing version	Metal, corrosion resistant
Mounting position, installation notice	Horizontal on TS35 mounting rail. 50 mm of clearance at top & bottom for air circ. Can mount side by side with no space in between.
MTBF	According to Standard: SN 29500 Operating time (hours), min.: 651,000 h Ambient temperature: 25 °C Input voltage: 230 V Output power: 960 W Duty cycle: 100 %
Power loss, idling	5 W
Power loss, nominal load	61.3 W
Protection against reverse voltages from the load	58…65 V DC
Protection degree	IP20
Short-circuit protection	Yes
Start-up	≥ -40 °C
Status indication	LED red/green and relay (≥21.6 V DC LED green, relay on/ ≤20.6 LED red, relay off)
Surge voltage category	III

EMC / shock / vibration

Interference immunity test acc. to	EN 55024 EN 55032 IEC61000-3-2,-3 IEC61000-4-2,-3,-4,-5,-6,-8,-11
Noise emission in accordance with EN55032	Class B
Shock resistance IEC 60068-2-27	30 g in all directions
Vibration resistance IEC 60068-2-6	2.3 g

Insulation coordination

Insulation voltage input / earth	3.5 kV
Insulation voltage output / earth	0.5 kV
Insulation voltage, input/output	4 kV
Pollution severity	2
Protection class	I, with PE connection
Surge voltage category	III

Electrical safety (applied standards)

Electrical machine equipment	Acc. to EN60204
For use with electronic equipment	Acc. to EN50178 / VDE0160
Protection against dangerous shock currents	Acc. to VDE0106-101
Protective separation / protection against electrical shock	VDE0100-410 / acc. to DIN57100-410
Safety extra-low voltage	SELV acc. to IEC 60950-1 PELV according to EN 60204-1
Safety transformers for switch-mode power supplies	According to EN 61558-2-16

Connection data (input)

Conductor cross-section, AWG/kcmil , max.	10 AWG
Conductor cross-section, AWG/kcmil , min.	26 AWG
Conductor cross-section, flexible , min.	0.22 mm²
Conductor cross-section, rigid , max.	6 mm²
Conductor cross-section, rigid , min.	0.18 mm²
Connection system	Screw connection
Number of terminals	3 for L/N/PE
Screwdriver blade	0.8 x 4.0 PZ 1
Tightening torque, max.	0.6 Nm
Tightening torque, min.	0.5 Nm
Wire connection cross section, flexible (input), max.	4 mm²

Connection data (output)

Conductor cross-section, AWG/kcmil , max.	8 AWG
Conductor cross-section, AWG/kcmil , min.	22 AWG
Conductor cross-section, flexible , max.	16 mm²
Conductor cross-section, flexible , min.	0.5 mm²
Conductor cross-section, rigid , max.	16 mm²
Conductor cross-section, rigid , min.	0.5 mm²
Connection system	Screw connection
Number of terminals	8 (++,---,11,13,14)
Screwdriver blade	1.0 x 5.5
Tightening torque, max.	1.5 Nm
Tightening torque, min.	1.2 Nm

Contact load (NO contact)	max. 30 V DC / 1 A
Floating contact	Yes
Status indication	LED red/green and relay (≥21.6 V DC LED green, relay on/ ≤20.6 LED red, relay off)

Certificate no. (cULus)	E258476
Certificate no. (cULusEX)	E470829
Certificate No. (cURus)	E255651
Institute (cULus)	CULUS
Institute (cULusEX)	CULUSEX
Institute (cURus)	CURUS

Approval/Certificate/Document of Conformity	[UL 508 Certificate.pdf](https://mdcop.weidmueller.com/mediadelivery/asset/900_306056) [UL 60950-1 Certificate.pdf](https://mdcop.weidmueller.com/mediadelivery/asset/900_306062) [UL CL1 DIV2 Certificate.pdf](https://mdcop.weidmueller.com/mediadelivery/asset/900_306068) [DNV Certificate.pdf](https://mdcop.weidmueller.com/mediadelivery/asset/900_307353) [DoP EN54.4](https://mdcop.weidmueller.com/mediadelivery/asset/900_310562) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_164769) [UK Conformity Assessed](https://mdcop.weidmueller.com/mediadelivery/asset/900_311570)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_61880)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.1478270000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1478270000)
WSCAD Universe	[WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=1478270000&norm=0)
User Documentation	[Operating instructions](https://mdcop.weidmueller.com/mediadelivery/asset/900_68825)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)

Classifications

ETIM 6.0	EC002540
ETIM 7.0	EC002540
ETIM 8.0	EC002540
ETIM 9.0	EC002540
ECLASS 9.0	27-04-07-01
ECLASS 9.1	27-04-07-01
ECLASS 10.0	27-04-07-01
ECLASS 11.0	27-04-07-01
ECLASS 12.0	27-04-07-01
ECLASS 13.0	27-04-90-02

Approvals	![CE](/picture/CE.gif) ![CULUS](/picture/CULUS.gif) ![CULUSEX](/picture/CULUSEX.gif) ![CURUS](/picture/CURUS.gif) ![DETNORVER](/picture/DETNORVER.gif) ![TUEV](/picture/TUEV.gif) ![UKCA](/picture/UKCA.gif)
ROHS	Conform
UL File Number Search	[UL Website](LINK/UL_search.html)
Certificate No. (cURus)	E255651
Certificate no. (cULus)	E258476
Certificate no. (cULusEX)	E470829

Accessories

ToolsScrewdriversVDE-insulated SlimLine screwdriverCrosshead screwdriver, Pozidrive

SDIK SLIM PZ1 X 80

SDIK SLIM PZ1 X 80

Item No.:

2749670000

Packaging unit:

1 PC

Screwdriver, Blade width (B): 1 mm, 80 mm, Blade thickness (A): 1

Data sheet Downloads

ToolsScrewdriversVDE-insulated SlimLine screwdriverSlotted screwdriver

SDIS SLIM 1.0X5.5X125

SDIS SLIM 1.0X5.5X125

Item No.:

2749630000

Packaging unit:

1 PC

Mounting tool, Blade width (B): 5.5 mm, Blade length: 125 mm, Blade thickness (A): 1 mm

Data sheet Downloads

Terminal BlocksAccessoriesEnd bracketsTS 35W-Series

WEW 35/2 V0 GF SW

WEW 35/2 V0 GF SW

Item No.:

1479000000

Packaging unit:

50 PC

End bracket, Wemid, black, Rail: TS 35, when screwed in

Data sheet Downloads

WEW 35/1 V0 GF SW

WEW 35/1 V0 GF SW

Item No.:

1478990000

Packaging unit:

50 PC

End bracket, Wemid, black, Rail: TS 35, when screwed in

Data sheet Downloads