Wago

WAGO 787-1640

SKU:

787-1640

UPC:

MPN:

787-1640

Condition:

New

conformity marking:

CE

connection technology:

CAGE CLAMP

connection type 1:

Input/output/signaling

control deviation:

¤ 1 %

country of origin sales organisation germany:

DE

current limitation:

1.1 x Io nom (typ.)

default setting:

DC 24 V

depth from upper edge of din rail:

171 mm / 6.732 inch

derating:

-2.5 %/K (> 55 C)

discharge current:

¤ 1 mA

efficiency typ:

0.9

fine stranded conductor:

0.08 2.5 mm / 28 12 AWG

fire load:

0.000 MJ

height:

127 mm / 5 inch

input current ii:

¤ 3 x 0.73 A (400 VAC): ¤ 3 x 0.66 A (500 VAC)

input voltage range:

(2 / 3) x AC 320 575 V: DC 450 800 V

inrush current:

¤ 30 A (NTC)

internal fuse:

No

isolation voltage pri gnd:

DC 2.2 kV

isolation voltage pri sec:

DC 4.242 kV

isolation voltage sec gnd:

DC 0.7 kV

mains failure hold up time:

50 ms (500 VAC): 21 ms (400 VAC)

mounting type:

DIN-35 rail

mtbf:

> 500,000 h (per IEC 61709)

nominal input voltage ui nom:

(2 / 3) x AC 400 500 V

nominal mains frequency range:

47 63 Hz: 0 Hz

nominal output current io nom:

10 A (24 VDC)

nominal output power:

240 W

nominal output voltage uo nom:

DC 24 V (SELV)

open circuit proof:

Yes

operation status indicator:

Green LED (Uo)

output voltage range:

DC 23 28.5 V (adjustable)

overload behavior:

Constant current

overvoltage category:

II

overvoltage protection secondary:

Internal protective circuit || ¤ 41 VDC (in the event of a fault)

packaging type:

Box

parallel operation:

Yes

phases:

2 || 3

pollution degree:

2

power factor correction pfc:

Passive

power loss max pl max:

28.3 W (500 VAC / 24 VDC: 10 A)

power loss pl:

¤ 2.1 W (No load): ¤ 27.9 W (400 VAC: Nominal load)

protection class:

I

protection type:

IP20 (per EN 60529)

relative humidity:

5 96 % (no condensation permissible)

required backup fusing:

3 x circuit breaker: 6 A, 10 A, 16 A: Tripping characteristic: B or C, 20 A (max.) || Alternative: motor circuit breaker || An external DC fuse is required for the DC input voltage.

residual ripple:

¤ 50 mV (Peak-to-peak)

resistance to reverse feed:

¤ DC 35 V

series operation:

Yes

short circuit protected:

Yes

signaling:

1 x LED DC OK (green) || 1 x DC OK contact (make contact: max. 30 VAC/DC: 1 A)

solid conductor:

0.08 2.5 mm / 28 12 AWG

standards specifications:

EN 61010-1 || EN 61010-2-201 || EN 61204-3 || UL 60950-1 || UL 508 || DNV GL

strip length:

8 9 mm / 0.31 0.35 inch

surrounding air temperature operation:

-25 70 C (Device starts at 40 C (type-tested))

surrounding air temperature storage:

-25 85 C

transient suppression primary:

Varistor

wago connector:

WAGO 721 Series

weight:

1000.000 g

width:

55 mm / 2.165 inch