Wago

787-1692

Part Number
787-1692
Tariff Code
85044083900
UPC
4066966335330
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Safety And Protection

Isolation voltage (pri.-sec.)
DC 4.242 kV
Isolation voltage (pri.-PE)
DC 2.2 kV
Isolation voltage (sec.-PE)
DC 0.7 kV
Protection class
II
Protection type
IP20; per EN 60529
Resistance to reverse feed
≤ DC 63 V
Overvoltage category
II
Pollution degree
2
Transient suppression (primary)
Varistor
Overvoltage protection; secondary
≤ 40 VDC (in the event of a fault)
Short-circuit-protected
Yes
Open-circuit-proof
Yes
Parallel operation
No
Series operation
Yes
MTBF
> 500,000 h (per IEC 61709)

Environmental Requirements

Ambient temperature (operation)
-25 … +70 °C
Ambient temperature (storage)
-25 … +85 °C
Relative humidity
5 … 96 % (no condensation permissible)
Derating
-3 %/K > 50 °C

Connection Data

Connection type 1
Input/output
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 AWG … 12 kcmil
Strip length
8 … 9 mm / 0.31 … 0.35 inches
Note (conductor cross-section)
12 AWG: THHN, THWN

Signaling And Communication

Operation status indicator
Green LED (DC OK)

Physical Data

Width
52 mm / 2.05 inches
Height
96.5 mm / 3.78 inches
Depth from upper-edge of DIN-rail
13.5 mm / 4.06 inches

Material Data

Fire load
0.000 MJ
Weight
380.000 g

Input

Phases
1
Nominal input voltage Ui nom
1 x AC 100 … 240 V
Input voltage range
1 x AC 85 … 264 V; DC 120 … 372 V
Nominal mains frequency range
47 … 63 Hz; 0 Hz
Input current Ii
≤ 1.81 A (100 VAC); ≤ 0.91 A (230 VAC)
Inrush current
≤ 30 A (NTC)
Power factor correction (PFC)
Passive
Mains failure hold-up time
≥ 13 ms (100 VAC); ≥ 100 ms (230 VAC)

Output

Nominal output voltage Uo nom
DC 30.5 V (SELV)
Output voltage range
DC 29 … 32 V (adjustable)
Default setting
DC 30.5 V
Nominal output current Io nom
3 A (AS-i compatible)
Deviation
≤ 1 %
Load regulation
≤ 1 %
Overload behavior
Constant current (no shutdown in the event of a permanent overload)

Standards And Specifications

Standards/specifications
EN 61558-2-16 || EN 61010-1 || EN 61010-2-201 || EN 60335-1 || EN 61204-3 || EN 61140 || UL 508 || UL 60950 || AS-Interface

Mechanical Data

Mounting type
DIN-35 rail
Mounting position
Horizontal

Specifications

Product Group Code
0006

Commercial Data

Country of origin
DE
GTIN
4066966335330
Customs tariff number
85044083900

Efficiency/Power Losses

Power loss Pl
≤ 2.3 W (no load); ≤ 14 W (nominal load)
Power loss (max.) Pl (max.)
15 W (264 VAC / 30.5 VDC; 3 A)
Efficiency (typ.)
88 %

<B>Circuit Protection</B>

Internal fuse
T 4 A / 250 VAC
Backup fusing (required)
An external DC fuse is required for the DC input voltage.
Backup fusing (recommended)
Circuit breaker: C10 or B16

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