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Item no. 787-1732

EPSITRON ® ECO power supply; single-phase; 24 VDC; 10 A; DIN and chassis mount options

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Description

Features:
  • Switched-mode power supply
  • Natural convection cooling when horizontally mounted
  • Encapsulated for use in control cabinets
  • Suitable for both parallel and series operation
  • Electrically isolated output voltage (SELV) per EN 60335-1 and UL 60950-1; PELV per EN 60204
  • DIN-35 rail mountable in different positions
  • Direct installation on mounting plate via cable grip

Product details

Details

Technical Data

Input
Phases 1
Nominal input voltage Ui nom AC 100 … 240 V
Input voltage range AC 90 … 264 V; DC 125 … 375 V
Nominal mains frequency range 47 … 63 Hz; 0 Hz
Input current Ii ≤ 2 A (230 VAC); ≤ 4 A (115 VAC)
Discharge current ≤ 0,05 mA
Inrush current ≤ 18 A
Power factor correction (PFC) Active
Mains failure hold-up time ≥ 10 ms (230 VAC)
Output
Nominal output voltage Uo nom DC 24 V (SELV)
Output voltage range DC 22 … 26 V (adjustable)
Factory preset DC 24 V
Nominal output current Io nom 10 A (24 VDC; 110 … 240 VAC); 8 A (24 VDC; 100 … 240 VAC)
Nominal output power 240 W
Adjustment accuracy ≤ 1 %
Residual ripple ≤ 200 mV (peak-to-peak)
Overload behavior Constant power (in overload range: 1.05 ... 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)
Operation status indicator Green LED (Uo)
Efficiency/Power losses:
Efficiency (typ.) 91 % (230 VAC; 10 ADC)
Fuse protection:
Internal fuse F 3.15 A / 250 VAC
External fuse (required) An external DC fuse is required for the DC input voltage.
External fuse (recommended) Circuit breaker: B6, B10
Safety and protection:
Insulation voltage (PRI-SEC) DC 4,242 kV
Isolation voltage (PRI-GND) DC 2,2 kV
Insulation voltage (SEC-GND) DC 0,7 kV
Protection class I
Protection class IP20 (per EN 60529)
Feedback voltage ≤ DC 30 V
Overvoltage category II
Transient protection, primary Varistor
Short circuit protection Yes
No-load proof Yes
Parallel operation Yes
Series connection Yes, for 2 devices of the same type
MTBF > 300,000 h (per IEC 61709)

Connection data

Connection type (1) Input/Output
Connection technology CAGE CLAMP®
WAGO terminal WAGO 236 Series
Solid conductor 0,08 … 2,5 mm² / 28 … 12 AWG
Fine-stranded conductor 0,08 … 2,5 mm² / 28 … 12 AWG
Strip length 6 … 7 mm / 0.24 … 0.28 inch
Note (conductor cross-section) 12 AWG: THHN, THWN

Geometrical Data

Width 70 mm / 2.756 inch
Height 165 mm / 6.496 inch
Length from upper-edge of DIN-35 rail 99 mm / 3.898 inch

Mechanical data

Type of mounting DIN-35 rail (EN 60715)
Screw mount

Material Data

Weight 840 g

Environmental Requirements

Surrounding air (operating) temperature -20 … 60 °C
Surrounding air (storage) temperature -25 … 75 °C
Relative humidity 10 … 95 % (no condensation permissible)
Derating -4 %/K (> 45 °C)
Pollution degree 2
Climatic category 3K3 (per EN 60721)

Standards and specifications

Conformity marking CE
Standards/specifications EN 61204-3; EN 60335-1; EN 62368-1; UL 60950-1; UL 508

Commercial data

Packaging type BOX
Country of origin CN
GTIN 4055143375221
Customs Tariff No. 85044082900

Approvals / Certificates

UL-Approvals

Approval
Additional Approval Text
Certificate name
Language
Approval: UL
Underwriters Laboratories Inc.
Additional Approval Text UL 60950-1
Certificate name: E255815
Approval: UL
Underwriters Laboratories Inc.
Additional Approval Text UL 508
Certificate name: E255817

Downloads

Documentation

CAD files

CAD data

2D/3D Models 787-1732

CAE data

EPLAN Data Portal 787-1732
WSCAD Universe 787-1732

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