Datasheet

ManualsBrandsCarlo Gavazzi ManualsAutomationReversing Motor Starter

Motor reversing

Number of phases

Switching mode

Rated operational voltage

Control input type

Motor power rating

Specifications are subject to change without notice (23.08.2007) 1

Control voltage

D: 10 - 40 VDC

LA: 90 - 140 VAC

HA: 180 - 265 VAC

Rated operational

voltage, Ue

40: 400 VACrms

48: 480 VACrms

This family of 2-Phase Motor

Reversing Controller is de-

signed to switch 3-phase

motors rated up to 5.5 kW.

The built-in interlocking cir-

cuitry prevents the relay from

switching both directions at

the same time. A dual colour

LED indicates direction "for-

ward" when green and direc-

tion "reverse" when red. The

output is protected from ex-

cessive voltage fluctuations

(transients) by built-in varis-

tors. Furthermore, optimum

reliability is achieved by sol-

dering the output thyristor

chips directly on to the

ceramic substrate (Direct

Copper Bonding).

The housing is designed to

incorporate a temperature

limit switch. It is recommend-

ed to install an appropriate

semiconductor fuse in series

with the relay.

Motor Controllers

Industrial, 2-Phase Motor Reversing

Type RR2A

Ordering Key

Product Description

• Motor reversing

for 3-phase induction motors up to 5.5 kW

• Rated operational voltage: Up to 480 VACrms

• Built-in interlock function

• DC or AC control voltage

• Built-in voltage transient protection

• LED indication for direction

• Isolation: Optocoupler (input-output)

4000 VACrms

• Direct copper bonding technology

10 to 40 VDC RR2A40D150 RR2A40D400

90 to 140 VAC RR2A40LA150 RR2A40LA400

180 to 265 VAC RR2A40HA150 RR2A40HA400

10 to 40 VDC RR2A48D220 RR2A48D550

90 to 140 VAC RR2A48LA220 RR2A48LA550

180 to 265 VAC RR2A48HA220 RR2A48HA550

Motor rating

150: 1.5 kW, 2 HP

220: 2.2 kW, 3 HP

400: 4.0 kW, 5 HP

550: 5.5 kW, 7.5 HP

Type Selection

Switching mode

A: Zero Switching

Selection Guide

Control

voltage

400 VACrms

Rated opera-

tional voltage

Motor rating

1.5 kW 2.2 kW 4.0 kW 5.5 kW

480 VACrms

RR 2 A 40 D 150

General Specifications

RR2 A 40. .... RR2 A 48 . 220 RR2 A 48 . 550

Operational voltage range 40 to 440 VACrms 40 to 530 VACrms 40 to 530 VACrms

Blocking voltage ≤ 1200 V

≤ 1200 V

≤ 1600 V

Operational frequency range 45 to 65 Hz 45 to 65 Hz 45 to 65 Hz

Power factor ≥ 0.5 @ 400 VACrms ≥ 0.5 @ 480 VACrms ≥ 0.5 @ 480 VACrms

Summary of content (4 pages)

PAGE 1
Motor Controllers Industrial, 2-Phase Motor Reversing Type RR2A • Motor reversing for 3-phase induction motors up to 5.
PAGE 2
RR2A Output Specifications IEC rated operational current Ie (AC-53a) @ Ta = 40°C IEC rated operational current Ie (AC-51) @ Ta = 40°C Assigned motor rating @ 40°C/ UL rating @ 40°C Overload cycle according to EN/IEC 60947-4-2 @ 40°C Number of starts/hr @ 40°C Unlimited starts/hr @40˚C Minimum operational current Off-state leakage current I2t for fusing t= 10ms On-state voltage drop Critical dv/dt off-state RR2A40.150 RR2A48.220 RR2A40.400 RR2A48.
PAGE 3
RR2A Housing Specifications Weight Housing material Colour Base plate Potting compound Relay Mounting screws Mounting torque Approx. 430 g Noryl, glass-reinforced Black Aluminium, nickel-plated Polyurethane, black M5 ≤ 1.5 Nm Control terminal Mounting screws Mounting torque Wire size Power terminal Mounting screws Mounting torque Wire size M4 ≤ 0.5 Nm Max. 2 x 2.5 mm2 (AWG 14) Min. 2 x 1.0 mm2 M5 ≤ 2.5 Nm Max. 2 x 6 mm2 (AWG 8) Min.
PAGE 4
RR2A Wiring Diagram Dimensions 41 6 x M5 1/L1 3/L2 5/L3 F3 F2 Temperature limit switch 47.6 F1 2/T1 4/T2 6/T3 4 x M4 73.5 R F (~) (~) Pilot voltage Use heatsink compound 92 103 LED Functional Diagram Mains inputs Control inputs 5.3 12 (~) (+) /~ All dimensions in mm Heatsinks Fuses Temperature limit switch 4 For further information refer to “General Accessories”.