Switched-mode power supply; Classic; 1-phase; 48 VDC output voltage; 2 A output current; DC OK signal
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Quick facts
| Availability | Confirmed on request |
| Category | Power Supplies |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can 787-1623 be shipped?
787-1623 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 787-1623 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 787-1623 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 787-1623, subject to availability and destination.
<p><b>Features:</b></p><ul><li>Switched-mode power supply</li><li>Natural convection cooling when horizontally mounted</li><li>Encapsulated for use in control cabinets</li><li>Bounce-free switching signal (DC OK)</li><li>Suitable for both parallel and series operation</li><li>Electrically isolated output voltage (SELV) per UL 60950-1; PELV per EN 60204</li><li>DNV approval</li></ul>
Specifications
Technical data - Input
| Phases | 1 |
| Nominal input voltage U<sub>i nom</sub> | 1 x 100 … 240 VAC |
| Input voltage range | 1 x 85 … 264 VAC; 120 … 300 VDC |
| Input voltage derating | -2.5 %/V (< 95 VAC) |
| Nominal mains frequency range | 44 … 66 Hz; 0 Hz |
| Input current I<sub>i</sub> | ≤ 0.97 A (240 VAC); ≤ 1.84 A (100 VAC) |
| Inrush current | ≤ 30 A |
| Power factor correction (PFC) | Passive |
| Mains failure hold-up time | ≥ 80 ms (230 VAC); ≥ 15 ms (100 VAC) |
Technical data - Output
| Nominal output voltage U<sub>o nom</sub> | 48 VDC (SELV) |
| Output voltage range | 40 … 53 VDC (adjustable) |
| Default setting | DC 48 V |
| Nominal output current I<sub>o nom</sub> | 2 A (48 VDC); 2.1 A (< 40 °C) |
| Nominal output power | 96 W |
| Deviation | ≤ 1 % |
| Residual ripple | ≤ 20 mV (peak-to-peak) |
| Current limitation | 1.1 x Io nom (typ.) |
| Overload behavior | Constant current |
Technical data - Signaling and communication
| Signaling | 1 x DC OK LED (green), 1 x Active signal output DC OK (48 VDC; 10 mA) |
| Operation status indicator | Green LED (Uo) |
Technical data - Efficiency/power losses
| Power loss P<sub>l</sub> | ≤ 1 W; ≤ 16.2 W (230 VAC; nominal load) |
| Power loss (max.) P<sub>l (max.)</sub> | 19.8 W (100 VAC / 48 VDC; 2 A) |
| Efficiency (typ.) | 86 % |
Technical data - Circuit protection
| Internal fuse | T 4 A / 250 VAC |
| Pre-fuse (required) | An external DC fuse is required for the DC input voltage. |
| Backup fuse (recommended) | Circuit breaker: 6 A, 10 A, 16 A; Tripping characteristic: B or C |
Safety and protection
| Protection class | II |
| Protection type | IP20; per EN 60529 |
| Resistance to reverse feed | ≤ 63 VDC |
| Overvoltage category | II |
| Pollution degree | 2 |
| Transient suppression (primary) | Varistor |
| Overvoltage protection; secondary | Internal protective circuit, ≤ 60 VDC (in the event of a fault) |
| Short-circuit-protected | Yes |
| Open-circuit-proof | Yes |
| Parallel operation | Yes |
| Series operation | Yes |
| MTBF | > 500,000 h (per IEC 61709) |
Connection data - Connection 1
| Connection type | Input/output/signaling |
| Connection technology | CAGE CLAMP® |
| WAGO connector | WAGO 721 Series |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
Physical data
| Width | 52 mm / 2.047 inches |
| Height | 90 mm / 3.543 inches |
| Depth from upper-edge of DIN-rail | 119 mm / 4.685 inches |
Mechanical data
| Mounting type | DIN-35 rail |
Material data
| Weight | 410 g |
Environmental requirements
| Ambient temperature (operation) | -25 … +70 °C (Device starts at -40 °C (type-tested)) |
| Ambient temperature (storage) | -25 … +85 °C |
| Relative humidity | 5 … 96 % (no condensation permissible) |
| Derating | −3 %/K (> 50 °C) |
| Climatic category | 3K3 (per EN 60721) |
Standards and specifications
| Conformity marking | CE |
| Standards/specifications | EN 61010-1, EN 61010-2-201, EN 61204-3, EN 60335-1, UL 60950-1, UL 508, DNV, SEMI F47 |
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
| PU (SPU) | 1 pcs |
| Packaging type | box |
| Country of origin | DE |
| GTIN | 4055143060493 |
| Customs tariff number | 85044083900 |
Product Classification
| UNSPSC | 39121004 |
| eCl@ss 10.0 | 27-04-07-01 |
| eCl@ss 9.0 | 27-04-07-01 |
| ETIM 9.0 | EC002540 |
| ETIM 10.0 | EC002540 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
