ESSENTIAL-PS/3AC/24DC/480W/EE - Power supply - 1018299

Input data

AC operation
Nominal input voltage range	3x 400 V AC ... 500 V AC
Input voltage range	3x 320 V AC ... 575 V AC (Derating < 360 V AC: 1,5 %/V)
Extended input voltage range in operation	3x 320 V AC ... 575 V AC (Derating < 360 V AC: 1,5 %/V)
Input voltage range AC	3x 320 V AC ... 575 V AC (Derating < 360 V AC: 1,5 %/V)
Input voltage range AC		2x 360 V AC ... 575 V AC (for 2-phase operation)
Voltage type of supply voltage	AC
Inrush current	< 15 A
Inrush current integral (I²t)	0.5 A²s
AC frequency range	45 Hz ... 65 Hz
Mains buffering time	> 17 ms (3x 400 V AC)
Current consumption	3x 1.1 A (400 V AC)
Current consumption		3x 0.8 A (480 V AC)
Nominal power consumption	666.33 VA
Protective circuit	Transient surge protection; Varistor
Power factor (cos phi)	0.67
Typical response time	< 1 s
Permissible backup fuse	B6 B10 B16
Recommended breaker for input protection	6 A ... 16 A
Discharge current to PE	< 3.5 mA

Output data

Efficiency	91 % (at 400 V AC and nominal values)
Output characteristic	U/I
Nominal output voltage	24 V DC ±1 %
Setting range of the output voltage (U_Set)	22.5 V DC ... 29.5 V DC (> 24 V DC, constant capacity restricted)
Nominal output current (I_N)	20 A (U_OUT = 24 V DC)
Derating	55 °C ... 70 °C (2.5 %/K)
Feedback voltage resistance	35 V DC
Protection against overvoltage at the output (OVP)	< 35 V DC
Max. capacitive load	unlimited
Active current limitation	Approx. 25 A
Control deviation	< 1 % (change in load, static 10 % ... 90 %)
		< 2 % (change in load, dynamic 10 % ... 90 %)
		< 0.1 % (change in input voltage ±10 %)
Residual ripple	< 10 mV_PP
Short-circuit-proof	yes
No-load proof	yes
Output power	480 W
Peak switching voltages nominal load	< 30 mV_PP
Maximum no-load power dissipation	< 6 W
Power loss nominal load max.	< 48 W
Rise time	< 2 ms (U_OUT (10 % ... 90 %))
Connection in parallel	yes, for redundancy and increased capacity
Connection in series	yes

Connection data

Input
Connection method	Screw connection
Conductor cross section, rigid min.	0.2 mm²
Conductor cross section, rigid max.	2.5 mm²
Conductor cross section flexible min.	0.2 mm²
Conductor cross section flexible max.	2.5 mm²
Conductor cross section AWG min.	24
Conductor cross section AWG max.	14
Stripping length	9 mm
Screw thread	M2,5
Tightening torque, min	0.4 Nm
Tightening torque max	0.5 Nm
Output
Connection method	Screw connection
Conductor cross section, rigid min.	0.5 mm²
Conductor cross section, rigid max.	6 mm²
Conductor cross section flexible min.	0.5 mm²
Conductor cross section flexible max.	4 mm²
Conductor cross section AWG min.	12
Conductor cross section AWG max.	10
Stripping length	14 mm
Screw thread	M3
Tightening torque, min	0.5 Nm
Tightening torque max	0.6 Nm

Signaling

Types of signaling	LED
Operating voltage display	Green LED
Signal output
Status display	"DC OK" LED green
Note on status display	U_OUT > 21.5 V: LED lights up

Electrical properties

Number of phases	3
Insulation voltage input/output	3 kV AC (type test)
	1.5 kV AC (routine test)
Insulation voltage output / PE	500 V DC

Product properties

Product type	Power supply
Product family	ESSENTIAL POWER
MTBF (IEC 61709, SN 29500)	> 700000 h
Insulation characteristics
Protection class	I (with PE connection)
Overvoltage category	III
Degree of pollution	2

Dimensions

Dimensional drawing
Width	115 mm
Height	130 mm
Depth	152.5 mm
Installation dimensions
Installation distance right/left	0 mm / 0 mm
Installation distance top/bottom	50 mm / 50 mm

Mounting

Mounting type	DIN rail mounting
Assembly note	alignable: horizontally 0 mm, vertically 50 mm
Mounting position	horizontal DIN rail NS 35, EN 60715
With protective coating	no

Material specifications

Housing material	Metal
Type of housing	Steel sheet, zinc-plated
Side element version	Aluminum

Environmental and real-life conditions

Ambient conditions
Degree of protection	IP20
Ambient temperature (operation)	-25 °C ... 70 °C (> 55 °C Derating: 2.5 %/K)
Ambient temperature (storage/transport)	-40 °C ... 85 °C
Climatic class	3K3 (in acc. with EN 60721)
Max. permissible relative humidity (operation)	≤ 95 % (at 25 °C, non-condensing)
Shock	18 ms, 30g, in each space direction (according to IEC 60068-2-27)
Vibration (operation)	< 15 Hz, amplitude ±2.5 mm (according to IEC 60068-2-6)
	15 Hz ... 150 Hz, 2.3g, 90 min.

Standards and regulations

Standard - Electrical safety	EN 60950-1
Standard – Safety extra-low voltage	EN 60950-1 (SELV)
Approval - requirement of the semiconductor industry with regard to mains voltage dips	SEMI F47 - 0706 (200 V AC)

Approvals

CSA	CSA-C22.2 Nr. 107.1-01
	CSA-C22.2 Nr. 60950-01
UL approvals	UL/C-UL listed UL 508
Conformity/Approvals
SIL in accordance with IEC 61508	0
Performance level according to ISO 13849	without

EMC data

Electromagnetic compatibility	Conformance with EMC Directive 2014/30/EU
Low Voltage Directive	Conformance with Low Voltage Directive 2014/35/EC
EMC requirements for noise emission	EN 61000-6-3
EMC requirements for noise emission		EN 61000-6-4
EMC requirements for noise immunity	EN 61000-6-1
EMC requirements for noise immunity		EN 61000-6-2
Noise emission
Standards/regulations	EN 55011 (EN 55022) Class B
Electrostatic discharge
Standards/regulations	EN 61000-4-2
Electrostatic discharge
Contact discharge	8 kV (Test Level 4)
Discharge in air	8 kV (Test Level 3)
Comments	Criterion A
Electromagnetic HF field
Standards/regulations	EN 61000-4-3
Electromagnetic HF field
Frequency range	80 MHz ... 1 GHz
Test field strength	10 V/m
Frequency range	1 GHz ... 2 GHz
Test field strength	10 V/m
Frequency range	2 GHz ... 3 GHz
Test field strength	10 V/m
Comments	Criterion A
Fast transients (burst)
Standards/regulations	EN 61000-4-4
Fast transients (burst)
Input	4 kV (Test Level 4 - asymmetrical)
Output	4 kV (Test Level 4 - asymmetrical)
Signal	2 kV (Test Level 3 - asymmetrical)
Comments	Criterion A
Surge voltage load (surge)
Standards/regulations	EN 61000-4-5
Surge voltage load (surge)
Input	2 kV (Test Level 3 - symmetrical)
Input		4 kV (Test Level 4 - asymmetrical)
Output	1 kV (Test Level 2 - symmetrical)
Output		2 kV (Test Level 3 - asymmetrical)
Comments	Criterion A
Conducted interference
Standards/regulations	EN 61000-4-6
Conducted interference
Frequency range	0.15 MHz ... 80 MHz
Comments	Criterion A
Voltage	10 V (Test Level 3)
Voltage dips
Standards/regulations	EN 61000-4-11
Emitted interference
Standards/regulations	EN 61000-6-3
Radio interference voltage in acc. with EN 55011	EN 55011 (EN 55022) Class B, area of application: Industry and residential
Emitted radio interference in acc. with EN 55011	EN 55011 (EN 55022) Class B, area of application: Industry and residential
Criteria
Criterion A	Normal operating behavior within the specified limits.
Criterion B	Temporary impairment to operational behavior that is corrected by the device itself.

Item number	1018299
Packing unit	1 pc
Minimum order quantity	1 pc
Sales key	CMB333
Product key	CMB333
GTIN	4055626502465
Weight per piece (including packing)	2,193 g
Weight per piece (excluding packing)	2,183 g
Customs tariff number	85044095
Country of origin	CN

ECLASS-13.0	27040701
ECLASS-15.0	27040701

EU RoHS
Fulfills EU RoHS substance requirements	Yes
Exemption	6(c), 7(a), 7(c)-I
China RoHS
Environment friendly use period (EFUP)	EFUP-25 An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
EU REACH SVHC
REACH candidate substance (CAS No.)	Lead (CAS: 7439-92-1)

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ESSENTIAL-PS/3AC/24DC/480W/EE - Power supply

1018299

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