Eco-friendly 3-phase power supply with 24VDC output, 40A current, and high efficiency. Features natural convection cooling, push-in connection technology, and DC OK signal output.
Product Model787-2744
Product ID39089
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureHigh Efficiency
2
FeatureRobust Design
3
FeatureEasy Installation
4
FeatureComprehensive Protection
5
FeatureFlexible Operation
6
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Isolation voltage (sec.-PE)
DC 0.7 kV
Protection class
I
Protection type
IP20; per EN 60529
Overvoltage category
II
Pollution degree
2
Transient suppression (primary)
Varistor
FeatureHigh Efficiency
7
FeatureRobust Design
8
FeatureEasy Installation
9
FeatureComprehensive Protection
10
FeatureFlexible Operation
Short-circuit-protected
Yes
Open-circuit-proof
Yes
Parallel operation
Yes
Series operation
2 devices (max.)
MTBF
> 1,300,000 h (per IEC 61709)
Connection type 1
Input
Connection technology
Push-in CAGE CLAMP®
WAGO connector
WAGO 2606 Series
Solid conductor
0.5 6 m㎡/ 20 10 AWG
Fine-stranded conductor
0.5 6 m㎡/ 20 10 AWG
Strip length
11 13 mm / 0.43 0.51 inches
Connection type 2
Output
Connection technology 2
Push-in CAGE CLAMP®
WAGO connector 2
WAGO 2616 Series
Solid conductor 2
0.75 16 m㎡/ 18 4 AWG
Fine-stranded conductor 2
0.75 25 m㎡/ 18 4 AWG
Strip length 2
18 20 mm / 0.71 0.79 inches
Connection type 3
Signaling
Connection technology 3
Push-in CAGE CLAMP®
WAGO connector 3
picoMAX® 3.5 (WAGO 2091 Series)
Solid conductor 3
0.2 1.5 m㎡/ 24 14 AWG
Fine-stranded conductor 3
0.2 1.5 m㎡/ 24 14 AWG
Strip length 3
8 9 mm / 0.31 0.35 inches
Width
140 mm / 5.512 inches
Height
130 mm / 5.118 inches
Depth from upper-edge of DIN-rail
170 mm / 6.693 inches
Mounting type
DIN-35 rail
Fire load
0.599MJ
Weight
2630g
Ambient temperature (operation)
-20 … +70 °C
Ambient temperature (storage)
-40 … 85 °C
Relative humidity
10 95 % (no condensation permissible)
Derating
?2 %/K (> 45 °C)
Climatic category
3K3 (per EN 60721)
Resistance to shock and vibration
Shock: 15g (per EN 60068-2-27)
Conformity marking
CE; EAC
Standards/specifications
EN 61204-3
ETIM 9.0
EC002540
ETIM 8.0
EC002540
ECCN
NO US CLASSIFICATION
PU (SPU)
1 pcs
Packaging type
box
Country of origin
CN
GTIN
4055143588980
Customs tariff number
8504409510
RoHS Compliance Status
Compliant,No Exemption
Phases
2 / 3
Nominal input voltage [V]
(2 / 3) X AC 400 ... 500 V
Input voltage range
(2 / 3) x AC 325 575 V; DC 560 700 V
Nominal mains frequency range
47 63 Hz;0 Hz
Input current Ii
≤ 3 x 2.5 A (400 VAC)
Inrush current
≤ 30 A (400 VAC)
Power factor
≤ 0.7? (400 VAC)
Power factor correction (PFC)
Passive
Mains failure hold-up time
≤ 10 ms (3 x 400 VAC)
Nominal output voltage [V]
DC 24 V (SELV)
Output voltage range
DC 24 V
Default setting
DC 24 V
Nominal output current Io nom
40 A (24 VDC)
Nominal output power
960W
Deviation
≤ 1 %
Residual ripple
≤ 150 mV (peak-to-peak)
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
Signaling
1 x LED DC OK (green)
Operation status indicator
Green LED (Uo)
Power loss Pl
≤ 6.2 W (400 VAC; Nominal load); ≤ 64.3 W (400 VAC; Nominal load)
Efficiency (typ.)
92.3 %
Internal fuse
3 x T 6.3 A / 500 VAC
Backup fusing (required)
An external DC fuse is required for the DC input voltage.
Backup fusing (recommended)
3 x circuit breaker ≤ 10 A; Tripping characteristic: B or C
WAGO 787-2744 3-Phase Eco Power Supply, 24VDC, 40A | INDSLT
