Wago
787-885
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- Part Number
- 787-885
- Tariff Code
- 85044090900
- UPC
- 4045454909802
- ETIM
- Group Code : EG000017
- Group Description : Low-voltage Industrial Components
- Class Description : DC-power supply
- Class Code : EC002540
- Version : 7
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1
Metodi di pagamento:
Safety And Protection
- Isolation voltage (connectors – housing)
- DC 0.5 kV
- Protection class
- III
- Protection type
- IP20; per EN 60529
- Reverse voltage protection
- Yes
- Resistance to reverse feed
- ≤ DC 33 V
- Pollution degree
- 2
- Parallel operation
- Yes
- Series operation
- Yes
- MTBF
- > 500,000 h (per IEC 61709)
Environmental Requirements
- Ambient temperature (operation)
- -10 … +60 °C
- Ambient temperature (storage)
- -25 … +85 °C
- Relative humidity
- 5 … 96 % (no condensation permissible)
Connection Data
- Connection type 1
- Input/output
- Connection technology
- Push-in CAGE CLAMP®
- WAGO connector
- WAGO 831 Series
- Solid conductor
- 0.5 … 10 mm² / 20 … 8 AWG
- Fine-stranded conductor
- 0.5 … 10 mm² / 20 … 8 AWG
- Strip length
- 13 … 15 mm / 0.51 … 0.59 inches
- Connection type 2
- Relay
- Connection technology 2
- CAGE CLAMP®
- WAGO connector 2
- WAGO 231 Series
- Solid conductor 2
- 0.08 … 2.5 mm² / 28 … 12 AWG
- Fine-stranded conductor 2
- 0.08 … 2.5 mm² / 28 … 12 AWG
- Strip length 2
- 8 … 9 mm / 0.31 … 0.35 inches
Signaling And Communication
- Signaling
- 1 x OUT LED (green) || 1 x IN1 LED (yellow) || 1 x IN2 LED (yellow) || 1 x Isolated relay contact (max. 30 VDC; 1 A)
- Operation status indicator
- Green LED (Uo) || 2 x Yellow LED (Ui)
Physical Data
- Width
- 40 mm / 1.575 inches
- Height
- 181 mm / 7.126 inches
- Depth from upper-edge of DIN-rail
- 163 mm / 6.417 inches
- Note (dimensions)
- Height with connector
Material Data
- Fire load
- 0.000 MJ
- Weight
- 972.000 g
Input
- Nominal input voltage Ui nom
- 2 x DC 24 V
- Input voltage range
- 2 x DC 18 … 30 V
- Nominal mains frequency range
- 0 Hz
- Input current Ii
- ≤ 20 A (per path); ≤ 40 A (in total)
Output
- Nominal output voltage Uo nom
- DC 24 V
- Output voltage range
- DC 18 … 30 V (Ue − voltage drop)
- Voltage drop
- ≤ 0.6 V (Input/output)
- Nominal output current Io nom
- 20 A (redundancy operation); 40 A (parallel operation)
- Nominal output power
- 960 W
- Output power (max.)
- ≤ 1200 W
Standards And Specifications
- Conformity marking
- CE
- Standards/specifications
- EN 60950 || UL 60950 || UL 508 || EN 61000-6-2 || EN 61000-6-3
Mechanical Data
- Mounting type
- DIN-35 rail
Specifications
- Product Group Code
- 0006
Commercial Data
- Packaging type
- Box
- Country of origin
- DE
- GTIN
- 4045454909802
- Customs tariff number
- 85044095900
Efficiency/Power Losses
- Power loss Pl
- ≤ 1.5 W; ≤ 14 W (24 VDC; 20 A); ≤ 26 W (48 VDC; 40 A)
- Efficiency (typ.)
- 97 %
<B>Circuit Protection</B>
- Internal fuse
- No
