Wago
2787-2357
Power supply; Pro 2; 3-phase; 48 VDC output voltage; 10 A output current; TopBoost + PowerBoost; communication capability
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€428.00
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A total of 50 Parts In-Stock from 6 Distributors
Product Conditions:
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)
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