WAGO Pro 2 Single-Phase Power Supply 24 VDC 20 A

WAGO 2787-2147 is a Pro 2 single-phase power supply delivering 24 VDC at 20 A output current with TopBoost and PowerBoost. Communication capability, DIN-35 rail mount and IP20 per EN 60529. Housing measures 70 x 130 x 130 mm with an operating temperature range of -25 to +70 C.

Manufacturer part number (MPN)

2787-2147

EAN / GTIN

4055143878364

Sales unit

pcs

Isolation voltage (pri.-sec., AC)

3,510 V

Isolation voltage (pri.-PE, AC)

2,200 V

Isolation voltage (sec.-PE)

0.5 kVDC

Isolation voltage (sec.-signal)

0.5 kVDC

Protection class

I

Protection type

IP20; per EN 60529

Resistance to reverse feed

≤ 35 VDC

Overvoltage category

III (≤ 2000 m a.s.l.); II (> 2000 m a.s.l.)

Pollution degree

2

Transient suppression (primary)

Yes

Overvoltage protection; secondary

Internal protective circuit | ≤ 35 VDC (in the event of a fault)

Short-circuit-protected

Yes

Open-circuit-proof

Yes

Parallel operation

Yes

Series operation

Yes

MTBF

> 800,000 h (per IEC 61709)

Width

70 mm / 2.756 inches

Height

130 mm / 5.118 inches

Depth from upper-edge of DIN-rail

130 mm / 5.118 inches

Mounting type

DIN-35 rail

Fire load

0.663 MJ

Weight

1713 g

Ambient temperature (operation)

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

Ambient temperature (storage)

-40 … +85 °C

Relative humidity

5 … 96 % (no condensation permissible)

Derating

-1 %/V (> 40 °C and Ui < 100 VAC); -3 %/K (> 55 °C and Ui < 230 VAC); -3 %/K (> 60 °C and Ui ≥ 230 VAC); -5 %/V (Uo > 24 VDC)

Climatic category

3K3 (per EN 60721)

Operating altitude (max.)

5000 m

Conformity marking

CE

Standards/specifications

UL 121201 (HazLoc) | EN 61010-1 | EN 61010-2-201 | EN 61204-3 | UL 61010-1 | UL 61010-2-201

PU (SPU)

1 pcs

Packaging type

Box

Country of origin

IN

UNSPSC

39,121,004

ETIM 9.0

EC002540

ETIM 10.0

EC002540

ECCN

NO US CLASSIFICATION

RoHS Compliance Status

Compliant,No Exemption

Rated current

20 A

EAN

4066966915709

MPN

2787-2147

Voltage type (supply voltage)

AC

1st secondary output voltage

24–28 V

Max. output current 1

20 A

Max. output current 2

24 A

Max. output current 3

24 A

Secondary voltage adjustable

Yes

Nominal value output voltage 1

24 V

Nominal value output current 1

20 A

Short-circuit-proof

Yes

Rated supply voltage AC 50 Hz

100–240 V

Rated supply voltage AC 60 Hz

100–240 V

Output voltage stabilized

Yes

Power output

480 W

Stabilized

Yes

Type of electric connection

Spring clamp connection

Suitable for rail mounting

Yes

Wall mounting possible

No

Suitable for distribution board

No

Width in number of modular spacings

4

Direct mounting possible

No

Depth

130 mm

Suitable for safety functions

No

Degree of protection (IP)

IP20

Suitable for wall mounting

No

HS Code

8504.40

• EAN 4055143878364
• SAP 1200465329
• Code 82551483