Datasheet > DPB02CM48

DPB02CM48

更新时间： 2024-10-28 23:47:59

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数据手册

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DPB02CM48 数据手册

Monitoring Relays

3-Phase, Phase Sequence/Loss - Asymmetry

Types DPB02, PPB02

• 3-phase phase sequence, phase loss and

asymmetry monitoring relays

• Detect when all 3 phases are present and have the

correct sequence

• Detect if asymmetry level is below the set value

• Measure on own power supply

• Selection of measuring range by DIP-switches

• Adjustable asymmetry on relative scale

• Adjustable delay function (0.1 to 30 s)

• Output: 8 A relay SPDT N.E.

• For mounting on DIN-rail in accordance with

DIN/EN 50 022 (DPB02) or plug-in module (PPB02)

• 22.5 mm Euronorm housing (DPB02)

or 36 mm plug-in module (PPB02)

DPB02

PPB02

• LED indication for relay, alarm and power supply ON

Product Description

3-phase or 3-phase+neutral Supply ranges from 208 to Housing

line voltage monitoring relay 480 VAC covered by two Function

for phase sequence, phase multi voltage relays.

loss and asymmetry with

built-in time delay function.

Ordering Key

DPB 02 C M23

Type

Item number

Output

Power supply

Type Selection

Mounting

Output

Supply: 208 to 240 VAC

Supply: 380 to 480 VAC

DIN-rail

Plug-in

SPDT

DPB 02 C M23

PPB 02 C M23

DPB 02 C M48

PPB 02 C M48

Input Specifications

Output Specifications

Input

Output

SPDT relay

250 VAC

L1, L2, L3, N

DPB02: Terminals L1, L2, L3, N

PPB02: Terminals 5, 6, 7, 11

Measure on own supply

Rated insulation voltage

Contact ratings (AgSnO₂)

Resistive loads

AC 1

DC 12

8 A @ 250 VAC

5 A @ 24 VDC

2.5 A @ 250 VAC

2.5 A @ 24 VDC

≥ 30 x 10⁶operations

≥ 10⁵operations

Measuring ranges

208 to 240 VAC

380 to 480 VAC (DPB02CM48) 323 to 550 VAC

380 to 415 VAC (PPB02CM48) 323 to 475 VAC

177 to 275 VAC

Small inductive loads AC 15

DC 13

Mechanical life

Electrical life

Ranges

Asymmetry

2 to 22%

of the nominal voltage

(at 8 A, 250 V, cos ϕ = 1)

Operating frequency

≤ 7200 operations/h

Dielectric strength

Dielectric voltage

2 kVAC (rms)

Rated impulse withstand volt. 4 kV (1.2/50 µs)

Specifications are subject to change without notice (06.11.00)

2-51

12 3

中文翻译

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