DPA53CM23 Carlo Gavazzi, Inc., DPA53CM23 Datasheet

DPA53CM23

Manufacturer Part Number

DPA53CM23

Description

RELAY; E-MECH; PHASE MONITOR; SPDT; CUR-RTG 5/5AAC/ADC; CTRL-V 208-240AC; DIN RAIL MNT

Manufacturer

Carlo Gavazzi, Inc.

Datasheet

1.DPA51CM44.pdf (3 pages)

Specifications of DPA53CM23

Brand/series

DPA/PPA Series

Contact Form

SPDT

Function

Phase Monitor

Mounting Type

DIN Rail

Range

160-240 V

Relay Type

Electro Mechanical

Standards

UL, CSA, CE

Lead Free Status / Rohs Status

RoHS Compliant part

For Use With

3-Phase Monitoring

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

DPA53CM23

Manufacturer:

Carlo gavazzi

Quantity:

500

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

DPA53CM23

Manufacturer:

Carlo gavazzi

Quantity:

500

Current page: 1 of 3
Download datasheet (60Kb)

Monitoring Relays

3-Phase Sequence and Phase Loss

Types DPA51, DPA71

Product Description

3-Phase relay for detection of

incorrect phase sequence,

total and partial phase loss.

Supply range from 208 to 480

VAC covered by three multi-

voltage relay. For mounting

on DIN-rail. Housing 17.5 mm

wide for SPDT version and

Type Selection

Mounting

DIN-rail

Input Specifications

Input

Measuring range

ON-level

Specifications are subject to change without notice (20.04.05)

DPA51

L1, L2, L3

208 to 480 VAC (DPA51CM44) 177 to 550 VAC

208 to 240 VAC (DPA71DM23) 177 to 275 VAC

380 to 480 VAC (DPA71DM48) 323 to 550 VAC

Output

SPDT

DPDT

35.5 mm for DPDT version,

suitable both for back and

front panel mounting. The

device detects regenerated

voltage up to 85% of the

nominal

phase).

DPA71

Terminals L1, L2, L3

Measures on own supply

> 85% of the phase- phase

voltage

Supply: 208 to 480 VAC

DPA 51 C M44

voltage

(phase-

• 3-phase monitoring relay for phase

• Detects when all phases are present and have the

• Measures own power supply

• Power supply range: 208 to 480 VAC (±15%)

• Output: 5 A SPDT relay (DPA51) or 5 A DPDT relay (DPA71)

• For mounting on DIN-rail in accordance with

• 17.5 mm (DPA51) or 35.5 mm (DPA71) DIN-rail housing

• LED indication for relay and power supply ON

Ordering Key

Housing

Function

Type

Item number

Output

Power supply

Supply: 208 to 240 VAC

DPA 71 D M23

Output Specifications

Output

Rated insulation voltage

Contact ratings (AgSnO

Mechanical life

Electrical life

Operating frequency

Dielectric strength

DPA51 (SPDT):

Resistive loads

Small inductive loads AC 15

DPA71 (DPDT)

Resistive loads

Small inductive loads AC 15

Dielectric voltage

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

sequence and phase loss

correct sequence

normally energized

DIN/EN 50 022

(DIN 43880)

DC 12

DC 13

AC 1

)

Supply: 380 to 480 VAC

DPA 71 D M48

SPDT or DPDT relay, N.E.

250 VAC

5 A @ 250 VAC

5 A @ 24 VDC

2.5 A @ 250 VAC

2.5 A @ 24 VDC

5 A @ 250 VAC

3 A @ 250 VAC

3 A @ 24 VDC

(at 5 A, 250 V, cos

DPA 51 C M44

30 x 10

7200 operations/h

2 kVAC (rms)

operations

= 1)

Related parts for DPA53CM23

DPA53CM23 Summary of contents

Page 1

... Monitoring Relays 3-Phase Sequence and Phase Loss Types DPA51, DPA71 DPA71 DPA51 Product Description 3-Phase relay for detection of 35.5 mm for DPDT version, incorrect phase sequence, suitable both for back and total and partial phase loss. front panel mounting. The Supply range from 208 to 480 ...

Page 2

... The relays operate when all wrong. the phases are present and the phase sequence is correct. The relays release when one phase-phase voltage drops Wiring Diagrams Example m< ...

Page 3

DPA51, DPA71 Operation Diagram Relay(s) ON Dimensions DPA51 17.5 67.2 Specifications are subject to change without notice (20.04.05 DPA71 35.5 18 67.2 18.7 3 ...

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