Wago - 787-1021

Technical data - Input - Nominal mains frequency range:47 ... 63 Hz; 0 Hz
Safety and protection - Series operation:Yes
Safety and protection - Parallel operation:Yes
Technical data - Signaling and communication - Signaling:1 x Status indication LED (green)
Technical data - Signaling and communication - Operation status indicator:Green LED (U_o)
Technical data - Input - Power factor correction (PFC):Passive
Technical data - Input - Nominal input voltage U_{i nom}:1 x AC 100 ... 240 V
Technical data - Input - Input voltage range:1 x AC 85 ... 264 V; DC 120 ... 300 V
Technical data - Input - Phases:1
Technical data - Output - Nominal output current I_{o nom}:6.5 A (12 VDC); 3.9 A (12 VDC; in any mounting position)
Technical data - Output - Nominal output power:78W
Technical data - Output - Nominal output voltage U_{o nom}:DC 12 V (SELV)
Technical data - Output - Output voltage range:DC 10.5 ... 15.5 V (adjustable)
Technical data - Output - Default setting:DC 12 V
Connection data - Connection type 1:Input/Output
Connection data - Connection technology:CAGE CLAMP^(R)
Connection data - WAGO connector:WAGO 740 Series
Connection data - Solid conductor:0.08 ... 2.5 mm2 / 28 ... 12 AWG
Connection data - Fine-stranded conductor:0.08 ... 2.5 mm2 / 28 ... 12 AWG
Safety and protection - Transient suppression (primary):Varistor
Safety and protection - Open-circuit-proof:Yes
Technical data - Output - Current limitation:1.1 x I_{o nom} (typ.)
Safety and protection - Short-circuit-protected:Yes
Technical data - Output - Overload behavior:Constant current
Safety and protection - Overvoltage protection; secondary:≤ 30 VDC (in the event of a fault)
Technical data - Efficiency/power losses - Efficiency (typ.):0.87
Mechanical Data - Mounting type:DIN-35 rail
Mechanical Data - Housing design:DIN-rail-mount enclosure
Technical data - Output - Deviation:≤ 2 %
Physical data - Width:90 mm / 3.543 inches
Environmental requirements - Ambient temperature (operation):-25 ... +60 °C (Device starts at -40 °C (type-tested))
Environmental requirements - Derating:-3Â°%/K (> 45Â°°C)
Environmental requirements - Ambient temperature UL (operation at U_N):-25 ... +55 °C
Environmental requirements - Ambient temperature (storage):-25 ... +80 °C
Environmental requirements - Relative humidity:5 ... 96 % (no condensation permissible)
Technical data - Input - Input current I_i:≤ 0.9 A (230 VAC); ≤ 1.6 A (110 VAC)
Technical data - Input - Inrush current:≤ 30 A (NTC)
Commercial data - GTIN:4050820000000
Commercial data - ETIM 8.0:EC002540
Commercial data - ETIM 7.0:EC002540
Commercial data - eClass 10.0:27-04-07-01
Commercial data - eClass 9.0:27-04-07-01
Commercial data - Customs tariff number:85044083900
Technical data - Efficiency/power losses - Power loss P_l:≤ 1 W; ≤ 15 W (230 VAC; nominal load)
Technical data - Efficiency/power losses - Power loss (max.) P_{l (max.)}:15 W (100 VAC / 12 VDC; 6.5 A)
sku_code:787-1021
Environmental Product Compliance - RoHS Compliance Status:Compliant,No Exemption
approvals_General approvals:
- UL - Underwriters Laboratories Inc. - UL 508 - certificate E255817
- UL - Underwriters Laboratories Inc. - UL 60950-1 - certificate E255815
Material data - Flammability class per UL94:V0
approvals_Declarations of conformity and manufacturer's declarations:EU-Declaration of Conformity - WAGO GmbH & Co. KG - certificate -
approvals_Approvals for marine applications:DNV - DNV Germany GmbH - DNV-CG-0339 / Aug.2021 - certificate TAA00000KT
Standards and specifications - Standards/specifications:
- EN 61010-1
- EN 61010-2-201
- EN 61204-3
- UL 60950-1
- UL 508
- DNV
Standards and specifications - Conformity marking:CE
Safety and protection - Overvoltage category:II
Safety and protection - Protection class:II
Commercial data - Country of origin:DE
Safety and protection - Pollution degree:2
Technical data - Output - Residual ripple:≤ 100 mV (peak-to-peak)
Safety and protection - MTBF:> 500,000 h (per IEC 61709)
Technical data - Input - Mains failure hold-up time:≥ 100 ms (230 VAC); ≥ 15 ms (110 VAC)
ACCESSORIES_Markingaccessories:
- 210-831
- 210-832
ACCESSORIES_Tools:
- 210-720
- 210-769
manufacturer_description:Switched-mode power supply; Compact; 1-phase; 12 VDC output voltage; 6.5 A output current; 2,50 mm2
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Material data - Weight:300g
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Physical data - Height:89 mm / 3.504 inches
manufacturer_detailed_description:
Features:
- Switched-mode power supply
- Natural convection cooling when horizontally mounted
- Stepped profile, ideal for distribution boards/boxes
- Overhead mounting is possible with derating
- Suitable for both parallel and series operation
- Electrically isolated output voltage (SELV) per EN 61010-2-201/UL 60950-1; PELV per EN 60204
Physical data - Depth:59 mm / 2.323 inches
Commercial data - Product Group:6 (INTERFACE ELECTRONIC)
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Physical data - Depth from upper-edge of DIN-rail:55 mm / 2.165 inches
Safety and protection - Protection type:IP20; per EN 60529
Primary brand: Wago
Network frequency: 47-63Hz
Functions:
- Compact switch-mode AC/DC power supply unit (SMPS PSU)
- Series operation possible
- Parallel operation possible
Supply voltage (AC): 85-264Vac (110Vac / 120Vac / 220Vac / 230Vac / 240Vac)
Supply voltage (DC): 120-300Vdc
Type of network: Single-phase AC (1AC) or DC
Rated current:
- 6.5A (-25...+45°C)
- 3.575A (60°C; -3% output derating for every 1K temperature rise above 45°C)
- 3.9A (in any mounting position)
Rated power: 78W
Output voltage (DC):
- 12Vdc (SELV)
- 10.5-15.5Vdc (adjustable)
Hold time:
- 100ms (230Vac input)
- 15ms (110Vac input)
Connection type: CAGE CLAMP spring connections
Protection functions:
- T 4A / 250Vac internal fuse
- Constant current
- Short-circuit protection
- Open circuit protection
- 1.1 x Io nom (typ.) current limitation function
Efficiency: 0.87
Mounting mode: DIN-35 rail
Measurement accuracy: ≤ 2% (output error)
Dimensions: H89mm x W90mm x D59mm
Net Width (mm): 90mm
Ambient air temperature for operation: -25°C...+60°C
Ambient air temperature for storage: -25°C...+80°C
Humidity: 5-96% relative humidity (RH; non-condensing)
Current consumption:
- 0.9A (230Vac)
- 1.6A (110Vac)
GTIN code: 4050820000000
ETIM code: EC002540
eClass code: 27-04-07-01
Customs Tariff Number: 85044083900
Order code / Manufacturer SKU: 787-1021
Manufacturer product status: Commercialized
Equivalent to: 7871021
EAN code: 4050820000000
Compliant with standard(s):
- CE
- DNV
- EN 61010-1
- EN 61010-2-201
- EN 61204-3
- UL 508
- UL 60950-1
- General approvals
- - UL - Underwriters Laboratories Inc. - UL 508 - certificate E255817
- - UL - Underwriters Laboratories Inc. - UL 60950-1 - certificate E255815
- Declarations of conformity and manufacturer's declarations
- - EU-Declaration of Conformity - WAGO GmbH & Co. KG
- Approvals for marine applications
- - DNV - DNV Germany GmbH - DNV-CG-0339 / Aug.2021 - certificate TAA00000KT
- RoHS compliant
- V-0 flammability rating
Location of origin: Germany
Degree of pollution: 2
Ripple: 100mVpp (output voltage)
MTBF (Mean Time Between Failures): 500 000h
Cross-sells with:
- 210-720
- 210-769
- 210-831
- 210-832
Level 1 category: Automation components
Level 2 category: Power supply units
Product title: Compact switch-mode AC/DC power supply unit (SMPS PSU) - Wago (Compact series)

More Information
Main function	Power supply unit
Product series / family name	Power supply units
Sub-range name	Compact series
Supply voltage (AC)	100Vac, 240Vac
Supply voltage (DC)	120Vdc, 250Vdc
Rated current	5A < In ≤ 10A
Rated power (W)	70W < Pn ≤ 80W
Output voltage (DC)	10Vdc < Vout ≤ 15Vdc
Connection type (electrical)	Terminals (Spring)
Mounting mode	DIN rail
Degree of protection	IP20
Type - Input	1-phase AC, DC
Type - Option	Standard (No options)

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