Delta 36-205 User Manual download pdf

Page 1

36 & 54kW 3-Phase panel mount, heater controller

RE-PR3-E-36/54

Data Sheet Ref: 90501161

Issue: 5.2

International Tel: +44 1732 861225

UK Sales Tel: 0845 345 7253

International Fax: +44 1732 861226

UK Sales Fax: 0845 345 7353

www.sontay.com

Whilst every effort has been made to ensure the accuracy of this specification, Sontay cannot accept responsibility for damage, injury, loss or

expense resulting from errors or omissions. In the interest of technical improvement, this specification may be altered without notice.

90800066 Issue 1

Technical Overview

Features

Specification Product Codes

The RE-PR3-E-xx are a range Thyristor control assemblies

that provides full seamless control of 3-phase resistive loads

of up to 36 & 54kW, using two thirds control technique. They

are controlled by a 0-5Vdc, 0-10Vdc signal or manual 5KΩ

pot.

This burst fire control assemblies use fast pulse, zero volt,

switching technology to minimise flicker and eliminate RFI

problems.

They also incorporate a temperature trip, automatic reset,

alarm output, LED ’output on’ indication and heatsink.

Applications include electric heater batteries and dust heat-

ers.

• 0-5Vdc, 0-10Vdc or manual 5KΩ pot control input

• Over temperature protection with auto reset

• No additional heatsinks required

Input signal 0-5Vdc, 0-10Vdc or manual 5KΩ pot

Supply (control) 24Vac/dc ±10% (by dipswitch)

Supply (load) 3-Phase 400V RMS ±10% 50/60Hz

Power /current ratings:

RE-PR3-E-36 36kW (50A per phase)

RE-PR3-E-54 54kW (75A per phase)

Fusing:

RE-PR3-E-36 56A H/S semiconductor (integral)

RE-PR3-E-54 80A H/S semiconductor (integral)

Terminal connections:

Auxiliary alarm Rising cage for 2.5mm² cable max.

Control Rising cage for 2.5mm² cable max.

Power:

RE-PR3-E-36 Rising cage for 10mm² cable max.

RE-PR3-E-54 Rising cage for 16mm² cable max.

Terminal torque settings:

RE-PR3-E-36 2Nm (power terminals only)

RE-PR3-E-54 2.5Nm (power terminals only)

Over temperature:

Trip in temp. @ 90°C ±1°C

Trip out temp. @ 85°C ±1°C

Fault condition Relay rated at 230Vac @ 8A

Fault status:

Phase loss LED flashes in 1.5 sec. pulse bursts

Sensor loss LED flashes in 0.5 sec. pulse bursts

Ambient temperature 65°C (maximum operational)

Dimensions (L, W, H):

RE-PR3-E-36 205 x 155 x 120mm

RE-PR3-E-54 250 x 155 x 120mm

Conformity CE Marked

Country of origin UK

RE-PR3-E-36

Panel mount 3-phase 36kW electric heater controller

RE-PR3-E-54

Panel mount 3-phase 54kW electric heater controller

1 2 3 4

90800066 Issue 1 1

Summary of Contents

Page 1 - 90800066 Issue 1

Page 1 36 & 54kW 3-Phase panel mount, heater controller RE-PR3-E-36/54 Data Sheet Ref: 90501161 Issue: 5.2 International Tel: +44 1732 861225 UK

Page 2

Page 2 36 & 54kW 3-Phase panel mount, heater controller RE-PR3-E-36/54 Data Sheet Ref: 90501161 Issue: 5.2 International Tel: +44 1732 861225 UK

Page 3

Page 3 36 & 54kW 3-Phase panel mount, heater controller RE-PR3-E-36/54 Data Sheet Ref: 90501161 Issue: 5.2 International Tel: +44 1732 861225 UK

Page 4

Page 4 36 & 54kW 3-Phase panel mount, heater controller RE-PR3-E-36/54 Data Sheet Ref: 90501161 Issue: 5.2 International Tel: +44 1732 861225 UK

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Delta 36-205 User Manual

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