Wago - 787-914

Power supply unit (PSU) for fan control - WAGO (787 series) - 22Vdc / 1A / 22W output - Input voltage 90-264Vac (110Vac / 120Vac / 220Vac / 230Vac / 240Vac)/130-373Vdc (Single-phase AC (1AC) or DC) - with CAGE CLAMP spring connections - DIN-35 rail / Wall (screws) mounting (45mm width) - IP20 - rated for -25°C...+60°C ambient - equivalent to 787914

Specifications

• Primary brand: WAGO
• Network frequency: 47-63Hz
• Functions: Power supply unit (PSU) for fan control|Series operation possible|Parallel operation possible
• Supply voltage (AC): 90-264Vac (110Vac / 120Vac / 220Vac / 230Vac / 240Vac)
• Supply voltage (DC): 130-373Vdc
• Display: LED status indication (green)
• Type of network: Single-phase AC (1AC) or DC
• Rated current: 1A (-25...+45°C)|0.6295A (60°C; -2.47% output derating for every 1K temperature rise above 45°C)
• Rated power: 22W
• Output voltage (DC): 22Vdc|12-22Vdc (adjustable)
• Hold time: 15ms
• Connection type: CAGE CLAMP spring connections
• Protection functions: 1A / 250Vac internal fuse|Constant power (in overload range 1.05...1.7 x Io nom)|Hiccup in the event of a short circuit or permanent overload|Short-circuit protection|Open circuit protection
• Efficiency: 0.84
• Mounting mode: DIN-35 rail|Wall (screws)
• Measurement accuracy: ≤ 1% (output error)
• Dimensions: H138mm x W45mm x D35mm
• Net Width (mm): 45mm
• Ambient air temperature for operation: -25°C...+60°C
• Ambient air temperature for storage: -25°C...+75°C
• Humidity: 20-90% relative humidity (RH; non-condensing)
• Current consumption: 0.6A|18A inrush
• eClass code: 27-04-07-01
• Customs Tariff Number: 85044083900
• GTIN code: 4055143576239
• ETIM code: EC002540
• Order code / Manufacturer SKU: 787-914
• Manufacturer product status: Commercialized
• Equivalent to: 787914
• EAN code: 4055143576239
• Compliant with standard(s): CE|EN 61000-6-3|EN 61204-3|EN 62368-1|UL 60950|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|- 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
• Location of origin: China
• 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: Power supply unit (PSU) for fan control - WAGO

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: 4055143576239
• Packaging type: box
• PU (SPU): 1 pcs

Connection data

• Connection technology: CAGE CLAMP^®
• Fine-stranded conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
• Solid conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
• Strip length: 5 … 6 mm / 0.2 … 0.24 inches
• WAGO connector: WAGO 236 Series

Environmental Product Compliance

• RoHS Compliance Status: Compliant,No Exemption
• SCIP notification number (Bulgaria): b40fb75b-54ae-491b-abc5-2faec600fd9a
• SCIP notification number (Czech Republic): 7cf49fdf-4a9c-496f-a3a0-70f630107f63

Environmental requirements

• Ambient temperature (operation): -20 … +60 °C
• Ambient temperature (storage): -25 … +75 °C
• Climatic category: 3K3 (per EN 60721; except for low air pressure)
• Derating: -2.47 %/K (> 45 °C)
• Relative humidity: 20 … 90 % (no condensation permissible)

Material data

• Fire load: 0.093MJ
• Weight: 160g

Mechanical data

• Mounting type: DIN-35 rail|Screw mount

Physical data

• Depth: 35 mm / 1.38 inches
• Height: 138 mm / 5.433 inches
• Note (dimensions): Height: 156 mm (with fastening clips)
• Width: 45 mm / 1.77 inches

Safety and protection

• MTBF: > 500,000 h (at 25 °C per IEC 61709)
• Open-circuit-proof: Yes
• Overvoltage protection; secondary: Yes (signal input)|≤ 31 VDC (output; 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: ≤ 31 VDC
• Reverse voltage protection: Yes (Signal input)
• Series operation: Yes
• Short-circuit-protected: Yes
• Transient suppression (primary): Varistor

Standards and specifications

• Conformity marking: CE
• Standards/specifications: UL 60950|EN 61204-3|EN 62368-1|EN 61000-6-3

Technical data

• Circuit protection - Backup fusing (recommended): Circuit breaker: B6, C4 or higher
• Circuit protection - Internal fuse: 1 A / 250 VAC
• Efficiency/power losses - Efficiency (typ.): 84 % (230 VAC); 80 % (110 VAC)
• Efficiency/power losses - Power loss (max.) P_{l (max.)}: 4 W
• Efficiency/power losses - Power loss P_l: ≤ 0.8 W
• Input - Input current I_i: ≤ 0.6 A
• Input - Input voltage range: 90 … 264 VAC; 130 … 373 VDC
• Input - Inrush current: ≤ 18 A
• Input - Mains failure hold-up time: ≥ 15 ms
• Input - Nominal input voltage U_{i nom}: 100 … 240 VAC
• Input - Nominal mains frequency range: 47 … 63 Hz; 0 Hz
• Input - Power factor: ≥ 0.45
• Input - Power factor correction (PFC): Not required
• Output - Default setting: DC 22 V
• Output - Deviation: ≤ 1 %
• Output - Deviation, dynamic load change 10 … 90 %: ≤ 1 %
• Output - Nominal output current I_{o nom}: 0.8 A (< 110 VAC); 1 A (110 … 240 VAC)
• Output - Nominal output voltage U_{o nom}: 22 VDC
• Output - Output voltage range: 12 … 22 VDC (adjustable by hand or via signal input)
• Output - Overload behavior: Constant power (in overload range: 1.05 … 1.7 x I_{o nom}); Hiccup in the event of a short circuit or permanent overload
• Output - Residual ripple: ≤ 100 mV (peak-to-peak)
• Signaling and communication - Input impedance: 10 kΩ
• Signaling and communication - Operation status indicator: Green LED (U_o)
• Signaling and communication - Signaling: 1 x Status indication LED (green)|1 x Signal input (10 VDC)