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Item no. 787-712

EPSITRON ECO Power EPSITRON® ECO power supply; single-phase; output voltage 24 VDC; 2.5 A

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Description

  • Switched-mode power supply
  • Natural convection cooling when horizontally mounted
  • Enclosed for use in control cabinets
  • Suitable for both parallel and series operation
  • Electrically isolated output voltage (SELV) per EN 60950-1/UL 60950

Product details

Details

Technical Data

Input
Phases 1
Nominal input voltage Ui nom 110 … 240 VAC
Input voltage range 85 … 264 VAC; 130 … 373 VDC
Input current Ii ≤ 0.7 A (230 VAC); ≤ 1.2 A (115 VAC)
Discharge current ≤ 1 mA
Inrush current ≤ 30 A
Power factor ≥ 0.5 (230 VAC)
Power factor correction (PFC) Passive
Mains failure hold-up time ≥ 20 ms (230 VAC)
Output
Nominal output voltage Uo nom 24 VDC (SELV)
Output voltage range 22 … 28 VDC (adjustable)
Factory preset 24 VDC
Nominal output current Io nom 2.5 A (24 VDC)
Nominal output power 60 W
Residual ripple ≤ 100 mV (peak-to-peak)
Overload behavior Constant power (in overload range: 1.15 … 1.4 x Io nom); shutdown and automatic restart in the event of a short circuit
Signaling and communication
Signaling 1 x LED DC OK (green)
1 x LED overload (red)
Operation status indicator LED green (24 VDC OK)
LED red (overload)
Efficiency/Power losses:
Power loss Pv ≤ 8.3W (230 VAC; nominal load)
Max. power loss Pv max ≤ 11.5W (110 VAC / 24 VDC; 2.75 A)
Efficiency ≥86% (230 VAC)
Fuse protection:
Internal fuse F 2.5 A / 250 VAC
External fuse (required) an external DC fuse required for DC input voltage
External fuse (recommended) Circuit breakers 10 A, 16 A, characteristic: B or C
an external DC fuse required for DC input voltage
Safety and protection:
Isolation voltage (PRI-GND) 2.2 kV DC
Insulation voltage (SEC-GND) 0.7 kV DC
Protection class I
Degree of protection IP20 (per EN 60529)
Feedback voltage ≤ 28VDC
Overvoltage category II
Transient protection, primary Varistor
Short circuit protection Yes
No-load proof Yes
Parallel operation Yes
Series connection Yes
MTBF 480,000 h (per IEC 61709)

Connection data

Connection type (1) Input/Output
Connection technology CAGE CLAMP®
WAGO terminal WAGO 745 Series
Solid conductor 0.08 … 4 mm² / 28 … 12 AWG
Fine-stranded conductor 0.08 … 4 mm² / 28 … 12 AWG
Strip length 8 … 9 mm / 0.31 … 0.35 Inch

Geometrical Data

Width 50 mm / 1.969 inch
Height 92 mm / 3.622 inch
Length from upper-edge of DIN-35 rail 136 mm / 5.354 inch

Mechanical data

Type of mounting DIN-35 rail (EN 60715)

Material Data

Fire load 4.4 MJ
Weight 470 g

Environmental Requirements

Surrounding air (operating) temperature -10 … 70 °C
Surrounding air (storage) temperature -25 … 85 °C
Relative humidity ≤ 95 % (no condensation permissible)
Derating -3.3 %/K (> 50 °C; 230VAC)
Pollution degree 2
Climatic category 3K3 (per EN 60721)

Standards and specifications

Conformity marking CE
Standards/specifications EN 60950; EN 61204-3; cURus 60950; cULus 508; ANSI/ISA 12.12.01 (Class I Div. 2); ATEX; IEC Ex

Commercial data

Country of Origin CN
GTIN 4045454908195
Product Group 6 (Interface Electronics)

Approvals / Certificates

UL-Approvals

Logo
Approval
Certificate name
Logo
Approval: UL
Underwriters Laboratories Inc.
Certificate name: E255817
English

Downloads

Documentation

Data sheet

787-712, EPSITRON® ECO Power, data sheet
Jan 6, 2017
PDF 125.5 kB

Bid Text

787-712 Stromversorgung EPSITRON
Jan 14, 2016
DOC 30.2 kB
German

Instruction Leaflet

Primary Switch Mode Power Supply EPSITRON-ECO-Power 24 VDC, 2.5 A
V 2.2.6, Jul 26, 2017
PDF 337.3 kB

CAD files

CAD data

3D Download 787-712
URL

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