Wago - 787-1014

DC-to-DC Compact power supply unit (PSU) / converter module - DNV approved - WAGO (Power supply units EPSITRON Compact series) - 24Vdc (SELV) / 2A / 48W output - Input voltage 77-140Vdc (110Vdc nom.) (DC) - with CAGE CLAMP spring connections - DIN-35 rail mounting (72mm width) - IP20 - rated for -40°C...+70°C ambient - equivalent to 7871014

Specifications

• Primary brand: WAGO
• Functions: DC-to-DC Compact power supply unit (PSU) / converter module|Series operation possible|Parallel operation possible
• Design: DNV approved
• Supply voltage (DC): 77-140Vdc (110Vdc nom.)
• Display: LED status indication (green)
• Type of network: DC
• Rated current: 2A (-40...+55°C)|1.55A (70°C; -1.5% output derating for every 1K temperature rise above 55°C)|1.6A (in any mounting position)
• Rated power: 48W
• Output voltage (DC): 24Vdc (SELV)
• Hold time: 8ms (77Vdc input)|25ms (140Vdc input)
• Connection type: CAGE CLAMP spring connections
• Protection functions: T 4A / 125Vdc internal fuse|Constant current|Short-circuit protection|Open circuit protection|1.1 x Io nom (typ.) current limitation function
• Efficiency: 0.85
• Mounting mode: DIN-35 rail
• Measurement accuracy: ≤ 1% (output error)
• Dimensions: H89mm x W72mm x D59mm
• Net Width (mm): 72mm
• Ambient air temperature for operation: -40°C...+70°C
• Ambient air temperature for storage: -40°C...+85°C
• Humidity: 5-96% relative humidity (RH; coated PCB)
• Current consumption: 0.77A (77Vdc)|0.42A (140Vdc)|30A inrush (NTC)
• Customs Tariff Number: 85044083900
• GTIN code: 4050821819714
• eClass code: 27-04-07-01
• ETIM code: EC002540
• Order code / Manufacturer SKU: 787-1014
• Manufacturer product status: Commercialized
• Equivalent to: 7871014
• EAN code: 4050821819714
• Compliant with standard(s): Safety and protection|- Overvoltage category -- II|CE|DNV|EN 50121-3-2|EN 61010-1|EN 61010-2-201|EN 61204-3|General approvals|- EAC - GZO Almaty Standart - TP TC 004/2011 - certificate EAC CoC 03078|- EAC - GZO Almaty Standart - TP TC 020/2011 - certificate EAC CoC 03081|Declarations of conformity and manufacturer's declarations|- EU-Declaration of Conformity - WAGO GmbH & Co. KG|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
• Level 1 category: Automation components
• Level 2 category: Power supply units
• Product title: DC-to-DC Compact power supply unit (PSU) / converter module - WAGO (EPSITRON Compact series)

Commercial data

• Country of origin: DE
• Customs tariff number: 85044083900
• ECCN: NO US CLASSIFICATION
• eCl@ss 10.0: 27-04-07-01
• eCl@ss 9.0: 27-04-07-01
• ETIM 8.0: EC002540
• ETIM 9.0: EC002540
• GTIN: 4050821819714
• Packaging type: box
• Product Group: 6 (INTERFACE ELECTRONIC)
• PU (SPU): 1 pcs

Connection data

• Connection technology: CAGE CLAMP^®
• Connection type 1: Input/Output
• Fine-stranded conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
• Solid conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
• Strip length: 6 … 7 mm / 0.24 … 0.28 inches
• WAGO connector: WAGO 740 Series

Environmental Product Compliance

• RoHS Compliance Status: Compliant,No Exemption

Environmental requirements

• Ambient temperature (operation): -40 … +70 °C
• Ambient temperature (storage): -40 … +85 °C
• Climatic category: 3K3 (per EN 60721)
• Derating: -1.5 %/K (> 55 °C)
• Relative humidity: 5 … 96 % (coated PCB)
• Resistance to shock and vibration: Category 1, Class B (per EN 61373:2010)

Material data

• Flammability class per UL94: V0
• Weight: 250g

Mechanical data

• Housing design: DIN-rail-mount enclosure
• Mounting type: DIN-35 rail

Physical data

• Depth: 59 mm / 2.323 inches
• Depth from upper-edge of DIN-rail: 55 mm / 2.165 inches
• Height: 89 mm / 3.504 inches
• Width: 72 mm / 2.835 inches

Safety and protection

• MTBF: > 500,000 h (per IEC 61709)
• Open-circuit-proof: Yes
• Overvoltage category: II
• Overvoltage protection; secondary: Internal protective circuit|≤ 40 VDC (in the event of a fault)
• Parallel operation: Yes
• Pollution degree: 2
• Protection class: II
• Protection type: IP20; per EN 60529
• Resistance to reverse feed: ≤ 35 VDC
• Series operation: Yes
• Short-circuit-protected: Yes
• Transient suppression (primary): Varistor

Standards and specifications

• Conformity marking: CE
• Standards/specifications: EN 61010-1|EN 61010-2-201|EN 61204-3|EN 50121-3-2|DNV
• Standards/specifications (pending): EN 50125|UL 60950|UL 508

Technical data

• Circuit protection - Backup fusing (recommended): Circuit breaker: 6 A, 10 A; Tripping characteristic: B or C
• Circuit protection - Internal fuse: T 4 A / 125 VDC
• Efficiency/power losses - Efficiency (typ.): 85 %
• Efficiency/power losses - Power loss (max.) P_{l (max.)}: 9.9 W (77 VDC / 24 VDC; 2 A)
• Efficiency/power losses - Power loss P_l: ≤ 1.9 W (110 VDC; No load); ≤ 9.9 W (110 VDC; Nominal load)
• Input - Input current I_i: ≤ 0.77 A (77 VDC); ≤ 0.42 A (140 VDC)
• Input - Input voltage range: 77 … 140 VDC
• Input - Inrush current: ≤ 30 A (NTC)
• Input - Mains failure hold-up time: ≥ 8 ms (77 VDC); ≥ 25 ms (140 VDC)
• Input - Nominal input voltage U_{i nom}: 110 VDC
• Input - Nominal mains frequency range: 0 Hz
• Output - Current limitation: 1.1 x I_{o nom} (typ.)
• Output - Default setting: DC 24 V
• Output - Deviation: ≤ 1 %
• Output - Nominal output current I_{o nom}: 2 A (24 VDC); 1.6 A (in any mounting position)
• Output - Nominal output power: 48W
• Output - Nominal output voltage U_{o nom}: 24 VDC (SELV)
• Output - Overload behavior: Constant current
• Output - Residual ripple: ≤ 100 mV (peak-to-peak)
• Signaling and communication - Operation status indicator: Green LED (U_o)
• Signaling and communication - Signaling: 1 x Status indication LED (green)