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Article: 787-1702
Brand: Wago
1862.45 грн.
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Description 787-1702 Switched-mode power supply;Eco;1-phase
Features:- Switched-mode power supply
- Natural convection cooling when horizontally mounted
- Encapsulated for use in control cabinets
- Suitable for both parallel and series operation
- Electrically isolated output voltage (SELV) per EN 60335-1 and UL 60950-1; PELV per EN 60204
- DIN-35 rail mountable in different positions
- Direct installation on mounting plate via cable grip
Main attributes 787-1702 Switched-mode power supply;Eco;1-phase
Circuit protection
Backup fusing (recommended)
Circuit breaker: B6, B10
Backup fusing (required)
An external DC fuse is required for the DC input voltage.
Internal fuse
F 1 A / 250 VAC
Connection data
Connection technology
CAGE CLAMP®
Connection type 1
Input/Output
Fine-stranded conductor
0.08 … 2.5 mm² / 28 … 12 AWG
Note (conductor cross-section)
12 AWG: THHN, THWN
Solid conductor
0.08 … 2.5 mm² / 28 … 12 AWG
Strip length
6 … 7 mm
WAGO connector
WAGO 236 Series
Efficiency/power losses
Efficiency (typ.)
87 % (230 VAC; 1.25 ADC)
Power loss Pₗ
≤ 6 W (230 VAC; 24 VDC; 1.25 A)
Environmental requirements
Ambient temperature (operation)
-20 … +60 °C
Ambient temperature (storage)
-25 … +75 °C
Climatic category
3K3 (per EN 60721)
Derating
−4 %/K (> 45 °C)
Relative humidity
10 … 95 % (no condensation permissible)
Input
Input current Iₗ
≤ 0.3 A (230 VAC); ≤ 0.6 A (115 VAC)
Input voltage range
1 x AC 90 … 264 V; DC 125 … 375 V
Inrush current
≤ 18 A
Mains failure hold-up time
≥ 10 ms (230 VAC)
Nominal input voltage Uᵢ ₙₒₘ
1 x AC 100 … 240 V
Nominal mains frequency range
47 … 63 Hz;0 Hz
Phases
1
Power factor correction (PFC)
Passive
Material data
Fire load
0.129 MJ
Weight
257 g
Mechanical data
Mounting type
Screw mount
Output
Default setting
DC 24 V
Deviation
≤ 1 %
Nominal output current Iₒ ₙₒₘ
1.25 A (24 VDC; 110 … 240 VAC); 1 A (24 VDC; 100 … 240 VAC)
Nominal output power
30 W
Nominal output voltage Uₒ ₙₒₘ
DC 24 V (SELV)
Output voltage range
DC 22 … 26 V (adjustable)
Overload behavior
Constant power (in overload range: 1.05 … 1.4 x Io nom); Shutdown and automatic restart in the event of a short circuit
Residual ripple
≤ 200 mV (peak-to-peak)
Physical data
Depth from upper-edge of DIN-rail
99 mm
Height
90 mm
Width
30 mm
Safety and protection
Isolation voltage (sec.-PE)
DC 0.7 kV
MTBF
> 300,000 h (per IEC 61709)
Open-circuit-proof
Yes
Overvoltage category
II
Parallel operation
Yes
Pollution degree
2
Protection class
I
Protection type
IP20; per EN 60529
Series operation
Yes, for 2 devices of the same type
Short-circuit-protected
Yes
Transient suppression (primary)
Varistor
Signaling and communication
Operation status indicator
Green LED (Uo)
Signaling
1 x LED DC OK (green)
Standards and specifications
Conformity marking
CE
Standards/specifications
UL 60950-1
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787-1702 Switched-mode power supply;Eco;1-phase
Article:787-1702
1862.45 грн.
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