Wago - 787-1202

AC-to-DC or DC-to-DC Compact switch-mode power supply unit (SMPS PSU) - WAGO (Power supply units Compact series) - 24Vdc (SELV) / 1.3A / 31.2W output - Input voltage 85-264Vac (110Vac / 120Vac / 220Vac / 230Vac / 240Vac)/125-375Vdc (Single-phase AC (1AC) or DC) - with Push-in CAGE CLAMP spring connections - DIN-35 rail / Wall (screws) back/side mounting (54mm width) - IP20 - rated for -25°C...+70°C ambient - replaces obsolete component(s) 787-1102 - equivalent to 7871202

Specifications

• Primary brand: WAGO
• Network frequency: 47-63Hz
• Functions: AC-to-DC or DC-to-DC Compact switch-mode power supply unit (SMPS PSU)|Series operation possible|Parallel operation possible
• Supply voltage (AC): 85-264Vac (110Vac / 120Vac / 220Vac / 230Vac / 240Vac)
• Supply voltage (DC): 125-375Vdc
• Display: LED status indication (DC OK -- green)
• Type of network: Single-phase AC (1AC) or DC
• Rated current: 1.3A (-25...+55°C)|0.7813A (70°C; -2.66% output derating for every 1K temperature rise above 55°C)
• Rated power: 31.2W
• Output voltage (DC): 24Vdc (SELV)|22-26Vdc (adjustable)
• Hold time: 70ms
• Connection type: Push-in CAGE CLAMP spring connections
• Protection functions: T 1A / 250Vac internal fuse|Constant power (in overload range 1.05...1.35 x Io nom)|Shutdown and automatic restart in the event of a short circuit or permanent overload|Short-circuit protection|Open circuit protection
• Efficiency: 0.87 (230Vac)|0.82 (110Vac)
• Mounting mode: DIN-35 rail|Wall (screws) back/side
• Measurement accuracy: ≤ 1% (output error)
• Dimensions: H90mm x W54mm x D56mm
• Net Width (mm): 54mm
• Ambient air temperature for operation: -25°C...+70°C
• Ambient air temperature for storage: -40°C...+85°C
• Humidity: ≤95% relative humidity (RH; non-condensing)
• Current consumption: 0.6A|20A inrush
• GTIN code: 4055143907866
• Customs Tariff Number: 85044083900
• ETIM code: EC002540
• eClass code: 27-04-07-01
• Order code / Manufacturer SKU: 787-1202
• Manufacturer product status: Commercialized
• Equivalent to: 7871202
• Replaces: 787-1102
• EAN code: 4055143907866
• Compliant with standard(s): CE|EN 60335-1|EN 61204-3|EN 62368-1|UL 508|UL 60950-1|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|- UL - Underwriters Laboratories Inc. - UL 508 - certificate E255817|- UR - Underwriters Laboratories Inc. - UL 60950-1 - certificate E255815|Declarations of conformity and manufacturer's declarations|- EU-Declaration of Conformity - WAGO GmbH & Co. KG|RoHS compliant|V-0 flammability rating
• Location of origin: China
• Degree of pollution: 2
• Ripple: 100mVpp (output voltage)
• MTBF (Mean Time Between Failures): 700 000h
• Level 1 category: Automation components
• Level 2 category: Power supply units
• Product title: AC-to-DC or DC-to-DC Compact switch-mode power supply unit (SMPS PSU) - WAGO (Compact series)

Commercial data

• Country of origin: CN
• 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: 4055143907866
• Packaging type: box
• PU (SPU): 1 pcs

Connection data

• Connection technology: Push-in CAGE CLAMP^®
• Connection type 1: Input/Output
• Fine-stranded conductor: 0.2 … 2.5 mm² / 24 … 12 AWG
• Solid conductor: 0.2 … 2.5 mm² / 24 … 12 AWG
• Strip length: 9 … 10 mm / 0.35 … 0.39 inches
• WAGO connector: picoMAX^® 5.0, WAGO 2092 Series

Environmental Product Compliance

• RoHS Compliance Status: Compliant,No Exemption
• SCIP notification number (Bulgaria): 4da49159-bd5d-44a9-b5c2-9ad5ff633f38
• SCIP notification number (Czech Republic): 6304604f-d1fd-48e3-9bdc-aac6d5042e4e

Environmental requirements

• Ambient temperature (operation): -25 … +70 °C
• Ambient temperature (storage): -40 … +85 °C
• Climatic category: 3K3 (per EN 60721; except for low air pressure)
• Derating: -2.66 %/K (> 55 °C)
• Relative humidity: ≤ 95 % (no condensation permissible)

Material data

• Flammability class per UL94: V0
• Weight: 239.3g

Mechanical data

• Housing design: DIN-rail-mount enclosure
• Mounting type: DIN-35 rail|Screw mount (back/side)

Physical data

• Depth: 56 mm / 2.205 inches
• Depth from upper-edge of DIN-rail: 52.5 mm / 2.067 inches
• Height: 90 mm / 3.543 inches
• Note (dimensions): Depth: 48 mm (without cover)
• Width: 54 mm / 2.126 inches

Safety and protection

• MTBF: > 700,000 h (per IEC 61709)
• Open-circuit-proof: Yes
• Overvoltage protection; secondary: ≤ 31 VDC (in the event of a fault)
• Parallel operation: Yes
• Pollution degree: 2
• Protection class: I
• 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 61204-3|EN 60335-1|EN 62368-1|UL 60950-1|UL 508

Technical data

• Circuit protection - Backup fusing (recommended): Circuit breaker: 6 A (C characteristic), 10 A (B characteristic) or higher
• Circuit protection - Backup fusing (required): An external DC fuse is required for the DC input voltage.
• Circuit protection - Internal fuse: T 1 A / 250 VAC
• Efficiency/power losses - Efficiency (typ.): 87 % (230 VAC); 82 % (110 VAC)
• Efficiency/power losses - Power loss (max.) P_{l (max.)}: 5.5 W (100 VAC / 24 VDC; 1.3 A)
• Efficiency/power losses - Power loss P_l: ≤ 0.43 W
• Input - Input current I_i: ≤ 0.6 A
• Input - Input voltage derating: -2 %/V (< 100 VAC); -1.33 %/V (< 140 VDC)
• Input - Input voltage range: 1 x 85 … 264 VAC; 125 … 375 VDC
• Input - Inrush current: ≤ 20 A
• Input - Mains failure hold-up time: ≥ 70 ms
• Input - Nominal input voltage U_{i nom}: 1 x 100 … 240 VAC
• Input - Nominal mains frequency range: 47 … 63 Hz; 0 Hz
• Input - Phases: 1
• Input - Power factor: ≥ 0.5
• Input - Power factor correction (PFC): Passive
• Output - Default setting: DC 24 V
• Output - Deviation: ≤ 1 %
• Output - Deviation, dynamic load change 10 … 90 %: ≤ 1 %
• Output - Nominal output current I_{o nom}: 1.3 A
• Output - Nominal output power: 31.2W
• Output - Nominal output voltage U_{o nom}: 24 VDC (SELV)
• Output - Output voltage range: 22 … 26 VDC (adjustable)
• Output - Overload behavior: Constant power (in overload range: 1.05 … 1.35 x I_{o nom}); Shutdown and automatic restart in the event of a short circuit or permanent overload
• Output - Residual ripple: ≤ 100 mV (peak-to-peak)
• Signaling and communication - Operation status indicator: Green LED (U_o)
• Signaling and communication - Signaling: 1 x LED DC OK (green)