Wago 2787-2147 AC/DC Güç Kaynağı 480Watt 24VDC

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Features

Power supply with TopBoost, PowerBoost and configurable overload behavior
Configurable digital signal input and output, optical status indication, function keys
Communication interface for configuration and monitoring
Optional connection to IO-Link, EtherNet/IPTM, Modbus TCP or Modbus RTU
Suitable for both parallel and series operation
Natural convection cooling when horizontally mounted
Pluggable connection technology
Electrically isolated output voltage (SELV/PELV) per EN 61010-2-201/UL 61010-2-201
Marker slot for WAGO marking cards (WMB) and WAGO marking strips

Wago 2787-2147 AC/DC Güç Kaynağı 480Watt 24VDC Teknik Özellikleri

Input
Phases	1
Nominal input voltage Ui nom	1 x AC 100 … 240 V
Input voltage range	1 x AC 90 … 264 V; DC 130 … 240 V
Nominal mains frequency range	50 … 60 Hz
Input current Ii	≤ 2.2 A (240 VAC; nominal load); ≤ 5.9 A (100 VAC; nominal load)
Inrush current	≤ 12 A (after 1 ms)
Power factor	≥ 0.98 (240 VAC)
Power factor correction (PFC)	active
Mains failure hold-up time	≥ 24 ms (230 VAC)
Output
Nominal output voltage Uo nom	DC 24 V (SELV)
Output voltage range	DC 24 … 28 V (adjustable)
Default setting	DC 24 V
Nominal output current Io nom	20 A (24 VDC)
Nominal output power	480W
Deviation	≤ 1 %
Residual ripple	≤ 70 mV (peak-to-peak)
Current limitation	1.1 x Io nom (typ.)
Overload behavior	TopBoost/PowerBoost/Time-limited constant current mode (other overload behaviors can be set)
PowerBoost	DC 30 A (5 s)
TopBoost	Up to 600 %
Signaling and Communication
Signaling	Optical status indication (DC OK; load; warning and error states)
Signaling	Digital signal input and output (DI/DO)
Communication	USB (750-923 Communication Cable)
	Ethernet/IP (2789-9023 Communication Module)
	IO-Link (2789-9080 Communication Module)
	Modbus RTU (Communication Module 2789-9015)
	Modbus TCP (2789-9052 Communication Module)
Efficiency/power losses
Power loss Pl	≤ 1.3 W (standby); ≤ 2.6 W (No load); ≤ 24 W (230 VAC; nominal load)
Efficiency (typ.)	95.4 % (230 VAC; 20 A; 25 °C)
Circuit protection
Internal fuse	T 10 A / 250 VAC
Backup fusing (required)	An external DC fuse is required for the DC input voltage.
Backup fusing (recommended)	16 A (for USA/Canada: 15 A)
Safety and protection
Isolation voltage (pri.-sec., AC)	3,510V
Isolation voltage (pri.-PE, AC)	2,200V
Isolation voltage (sec.-PE)	DC 0.5 kV
Isolation voltage (sec.-signal)	DC 0.5 kV
Protection class	I
Protection type	IP20; per EN 60529
Resistance to reverse feed	≤ DC 35 V
Overvoltage category	III (≤ 2000 m a.s.l.); II (> 2000 m a.s.l.)
Pollution degree	2
Transient suppression (primary)	Yes
Overvoltage protection; secondary	Internal protective circuit
Overvoltage protection; secondary	≤ 35 VDC (in the event of a fault)
Short-circuit-protected	Yes
Open-circuit-proof	Yes
Parallel operation	Yes
Series operation	Yes
MTBF	> 800,000 h (per IEC 61709)
Connection data
Connection type 1	Input/signaling
Connection technology	CAGE CLAMP®
WAGO connector	WAGO 721 Series
Solid conductor	0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor	0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor; with insulated ferrule	0.25 … 1.5 mm² / 20 … 16 AWG
Fine-stranded conductor; with uninsulated ferrule	0.25 … 2.5 mm² / 20 … 14 AWG
Strip length	8 … 9 mm / 0.31 … 0.35 inches
Connection type 2	Output
Connection technology 2	Push-in CAGE CLAMP®
WAGO connector 2	WAGO 831 Series
Solid conductor 2	0.5 … 10 mm² / 20 … 8 AWG
Fine-stranded conductor 2	0.5 … 10 mm² / 20 … 8 AWG
Fine-stranded conductor; with insulated ferrule 2	0.5 … 6 mm²
Fine-stranded conductor; with uninsulated ferrule 2	0.5 … 6 mm²
Strip length 2	13 … 15 mm / 0.51 … 0.59 inches
Physical data
Width	70 mm / 2.756 inches
Height	130 mm / 5.118 inches
Depth	130 mm / 5.118 inches
Note (dimensions)	Height without connector
Note (dimensions)	Height with connector: 169 mm
Mechanical Data
Installation	DIN-35 rail
Material Data
Fire load	0.797MJ
Weight	1450g
Environmental requirements
Ambient temperature (operation)	-25 … +70 °C (Device starts at −40 °C (type-tested))
Ambient temperature (storage)	-40 … +85 °C
Relative humidity	5 … 96 % (no condensation permissible)
Derating	-1 %/V (> +40 °C and Ui < 100 VAC); −3 %/K (> +55 °C and Ui < 230 VAC); −3 %/K (> +60 °C and Ui ≥ 230 VAC); −5 %/V (Uo > 24 VDC)
Climatic category	3K3 (per EN 60721)
Operating altitude (max.)	5000m
Standards and specifications
Conformity marking	CE
Standards/specifications	EN 61010-1
	EN 61010-2-201
	EN 61204-3
	UL 61010-1
	UL 61010-2-201
	SEMI F47
Commercial data
ETIM 8.0	EC002540
ETIM 8.0	EC002540
Recupel Type
PU (SPU)	1 pcs
Packaging type	Box
Country of origin	CN
GTIN	4,05514E+12
Customs tariff number	85044083900

Wago 2787-2147 AC/DC Güç Kaynağı 480Watt 24VDC, 20A Çıkış Değeri

24VDC, 20A çıkışlı raya monte edilebilen AC/DC Çevirici güç kaynağıdır. Üzerine takılabilen IO-Link, EtherNet/IPTM, Modbus TCP veya Modbus RTU iletişim modülleri ile birlikte güç kaynağı üzerindeki değerlerin izlenilmesi sağlanır.

Teknik Özellikler