787-854

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Part Number: 787-854
Tariff Code: 85044082900
UPC: 4045454909895

Group Code : EG000017

Group Description : Low-voltage Industrial Components

Class Description : DC-power supply

Class Code : EC002540

Version : 7

€715.96

€795.52

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Best offer from:: Trusted Automa.Net Supplier
Availability:: 10 pcs.
In-Stock
Updated at: 21-11-2024
Warranty:: 12 months
Estimated Delivery:: 27-29 November to United Kingdom
Condition:: New Factory Sealed

New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.

A total of 20 Parts In-Stock from 2 Distributors

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787-854

Condition:: New Factory Sealed
Available:: 10 pcs.
In-Stock
Updated at: 21-11-2024

Offer from:: Trusted Automa.Net Supplier
Estimated Delivery:: 25-26 November to United Kingdom
Warranty:: 24 months

€799.00

€719.10

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€25.00

Safety And Protection

Isolation voltage (pri.-sec.): DC 4.242 kV
Isolation voltage (pri.-PE): DC 2.2 kV
Isolation voltage (sec.-PE): DC 0.7 kV
Protection class: I
Protection type: IP20; per EN 60529
Resistance to reverse feed: ≤ DC 35 V
Overvoltage category: II
Pollution degree: 2
Transient suppression (primary): Varistor
Short-circuit-protected: Yes
Open-circuit-proof: Yes
Parallel operation: Yes
Series operation: Yes
MTBF: > 500,000 h (per IEC 61709)

Environmental Requirements

Ambient temperature (operation): -25 … +55 °C (Device starts at −40 °C (type-tested))
Ambient temperature (storage): -25 … +85 °C
Relative humidity: 5 … 96 % (no condensation permissible)
Derating: -5 %/K (> 45 °C)

Connection Data

Connection type 1: Input
Connection technology: CAGE CLAMP®
WAGO connector: WAGO 231 Series
Solid conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor: 0.08 … 2.5 mm² / 28 … 12 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
Strip length 2: 13 … 15 mm / 0.51 … 0.59 inches
Connection type 3: Signaling
Connection technology 3: CAGE CLAMP®
WAGO connector 3: WAGO 733 Series
Solid conductor 3: 0.08 … 0.5 mm² / 28 … 20 AWG
Fine-stranded conductor 3: 0.08 … 0.5 mm² / 28 … 20 AWG
Strip length 3: 5 … 6 mm / 0.2 … 0.24 inches

Signaling And Communication

Signaling: 1 x LED DC OK (green) || 1 x Warning LED (yellow) || 1 x Error LED (red) || LCD || 4 x Signal output (24 VDC; max. 25 mA) || 1 x RS-232 interface
Operation status indicator: Green LED (DC OK) || Yellow LED (warning) || Red LED (error)
Communication: RS-232 serial interface

Physical Data

Width: 128 mm / 5.039 inches
Height: 171 mm / 6.732 inches
Depth from upper-edge of DIN-rail: 205 mm / 8.071 inches
Note (dimensions): Height with connector

Material Data

Fire load: 0.000 MJ
Weight: 2300.000 g

Input

Phases: 2 / 3
Nominal input voltage Ui nom: (2 / 3) x AC 400 … 500 V
Input voltage range: (2 / 3) x AC 340 … 550 V; DC 480 … 780 V
Nominal mains frequency range: 50 … 60 Hz; 0 Hz
Input current Ii: ≤ 3 x 2 A (340 VAC)
Discharge current: ≤ 1 mA
Inrush current: ≤ 30 A
Power factor correction (PFC): Passive (adjustable via software/display)
Mains failure hold-up time: ≥ 15 ms (3 x 400 VAC)

Output

Nominal output voltage Uo nom: DC 24 V (SELV)
Output voltage range: DC 22.8 … 28.8 V (adjustable)
Default setting: DC 24 V
Nominal output current Io nom: 40 A (24 VDC)
Nominal output power: 960 W
Deviation: ≤ 1 %
Residual ripple: ≤ 70 mV (peak-to-peak)
Current limitation: 1.1 x Io nom (typ.)
Overload behavior: Adjustable (constant current/fuse mode)
PowerBoost: DC 60 A (4 s); DC 50 A (16 s)
TopBoost: DC 100 A (50 ms)

Standards And Specifications

Conformity marking: CE
Standards/specifications: EN 61010-1 || EN 61010-2-201 || EN 61204-3 || EN 61558-2-16 || UL 60950 || UL 508

Mechanical Data

Mounting type: DIN-35 rail

Specifications

Product Group Code: 0006

Commercial Data

Packaging type: Box
Country of origin: DE
GTIN: 4045454909895
Customs tariff number: 85044083900

Efficiency/Power Losses

Power loss Pl: ≤ 7 W; ≤ 61.5 W (nominal load)
Efficiency (typ.): 93.6 %

<B>Circuit Protection</B>

Internal fuse: 3 x T 3.2 A / 440 VAC
Backup fusing (required): An external DC fuse is required for the DC input voltage.
Backup fusing (recommended): 3 x Circuit breaker: 6 A, 10 A, 16 A; Tripping characteristic: B or C || Alternative: motor circuit breaker; Setpoint: 3.2 A; Setting range: 2.5 … 4 A