Wago

2787-2357

1 / 4
thumbnail
thumbnail
thumbnail
thumbnail
Part Number
2787-2357
Tariff Code
85044083900
UPC
4066966155877
ETIM
Group Code : EG000017
Group Description : Low-voltage Industrial Components
Class Description : DC-power supply
Class Code : EC002540
Version : 7
€406.60
net
€428.00
Shipping from:
€35.00
1
Payment methods:
Best offer from:
NLTrusted Automa.Net Supplier
Availability:
50 pcs.
In-Stock
Updated at: 21-11-2024
Warranty:
12 months
Estimated Delivery:
02-04 December to United Kingdom
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
Shipping Information
Secure Payment Process
Return & Refund Policies
Shipping Policies
Warranty Policies

Safety And Protection

Isolation voltage (pri.-sec., AC)
3510 V
Isolation voltage (pri.-PE, AC)
2200 V
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
Overvoltage category
III (≤ 2000 m a.s.l.); II (> 2000 m a.s.l.)
Pollution degree
2
Transient suppression (primary)
Yes
Short-circuit-protected
Yes
Open-circuit-proof
Yes
Parallel operation
Yes
Series operation
Yes
MTBF
> 900,000 h (per IEC 61709)

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
See instruction leaflet
Operating altitude (max.)
5000 m

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

Signaling And Communication

Signaling
Optical status indication (DC OK; load; warning and error states) || Digital signal input and output (DI/DO)
Communication
USB (Communication Cable 750-923) || Ethernet/IP (Communication Module 2789-9023) || IO-Link (Communication Module 2789-9080) || Modbus RTU (Communication Module 2789-9015) || Modbus TCP (Communication Module 2789-9052)

Physical Data

Width
70 mm / 2.756 inches
Height
130 mm / 5.118 inches
Depth from upper-edge of DIN-rail
130 mm / 5.118 inches
Note (dimensions)
Height without connector || Height with connector: 169 mm

Material Data

Fire load
0.000 MJ
Weight
1400.000 g

Input

Phases
3
Nominal input voltage Ui nom
3 x AC 400 … 500 V (connection without neutral conductor)
Input voltage range
3 x AC 340 … 550 V
Nominal mains frequency range
50 … 60 Hz
Input current Ii
≤ 3 x 0.8 A (400 VAC; 48 VDC / 10 A)
Inrush current
≤ 15 A (after 1 ms)
Power factor correction (PFC)
Active
Mains failure hold-up time
≥ 20 ms (3 x 400 VAC)

Output

Nominal output voltage Uo nom
DC 48 V (SELV)
Default setting
DC 48 V
Nominal output current Io nom
10 A (48 VDC)
Nominal output power
480 W
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 15 A (5 s)
TopBoost
Up to 600 %

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

Mechanical Data

Mounting type
DIN-35 rail

Specifications

Product Group Code
0037

Commercial Data

Country of origin
CN
GTIN
4066966155877
Customs tariff number
85044083900

Efficiency/Power Losses

Power loss Pl
≤ 3.6 W (standby); ≤ 4.4 W (no load); ≤ 21 W (nominal load)
Efficiency (typ.)
95 %

<B>Circuit Protection</B>

Internal fuse
3 x T 3.15 A / 500 VAC
Backup fusing (required)
An external DC fuse is required for the DC input voltage.
Backup fusing (recommended)
3 x 16 A (for USA/Canada: 3 x 15 A)

Related products

2789-9052

2789-9052

Wago
Communication module; Modbus TCP; communication capability
2789-1233

2789-1233

Wago
Marker carrier; for WMB or marking strips; Length: 33 mm
2789-9080

2789-9080

Wago
Communication module; IO-Link; communication capability
2789-9015

2789-9015

Wago
Communication module; Modbus RTU; RJ45; communication capability
283-901

283-901

Wago
2-conductor through terminal block; 16 mm²; center marking; for DIN-rail 35 x 15 and 35 x 7.5; CAGE CLAMP®; 16,00 mm²; gray
285-197

285-197

Wago
POWER CAGE CLAMP ground terminal block; DIN 35 x 15 rail mount; 2-conductor; 4/0 AWG; 25 mm wide; green-yellow
294-4002

294-4002

Wago
Lighting connector; push-button, external; without ground contact; 2-pole; Lighting side: for solid conductors; Inst. side: for all conductor types; max. 2.5 mm²; Surrounding air temperature: max 85°C (T85); 2,50 mm²; white
734-126

734-126

Wago
Strain relief plate; for female and male connectors; 35 mm wide; 1 part; Pin spacing 3.5 mm; light gray
210-333/600-078

210-333/600-078

Wago
Marking strips; as a DIN A4 sheet; MARKED; PE (1200x); Strip width 6 mm; Strip length 182 mm; Horizontal marking; Self-adhesive; white
231-673

231-673

Wago
Insulation stop; 0.08-0.2 mm² / 0.2 mm² “s”; white
739-309

739-309

Wago
PCB terminal block; 1.5 mm²; Pin spacing 3.5 mm; 9-pole; CAGE CLAMP®; 1,50 mm²; gray
284-624

284-624

Wago
Distribution terminal block; 10 mm²; lateral marker slots; for DIN-rail 35 x 15 and 35 x 7.5; screw-type and CAGE CLAMP®connection; 3 x CAGE CLAMP® connection 10 mm²; 1 x screw-clamp connection 35 mm²; 10,00 mm²; blue
787-2861/108-020

787-2861/108-020

Wago
Electronic circuit breaker; 1-channel; 24 VDC input voltage; adjustable 1 … 8 A; Signal contact
231-635/017-000

231-635/017-000

Wago
Through-panel PCB terminal strip; angled solder pin 1x1.2 mm; 5-pole; with fixing flanges; pin spacing 5.08 mm / 0.2 in; orange
736-604

736-604

Wago
Double-deck PCB terminal block; 2.5 mm²; Pin spacing 7.62 mm; 8-pole; CAGE CLAMP®; 2,50 mm²; orange
236-424

236-424

Wago
PCB terminal block; 2.5 mm²; Pin spacing 5/5.08 mm; 24-pole; CAGE CLAMP®; commoning option; 2,50 mm²; gray
750-1504

750-1504

Wago
16-channel digital output; 24 VDC; 0.5 A
2852-7115

2852-7115

Wago
WRF07-P RS-485 Room Control Unit, MODBUS, in-wall, temperature, setpoint
770-1313

770-1313

Wago
Plug; 3-pole; Cod. P; 4,00 mm²; red
890-523

890-523

Wago
Shield connecting plate; 3-pole; for sockets and plugs; silver-colored

Other Categories

ActuatorsBlocksCables, Pipes & HosesCompressorsControlCouplings & FittingsCylinders & PistonsElectronicsFiltersHVACIndustrial PC's & HMIsLightingLinear techniqueMotorsPower SupplyPower TransmissionPumps & ValvesRenewable energyRoboticsSeals, Rings & ConnectorsSensors & Measuring DevicesTools and AccessoriesCNCOther