BRAKING RESISTOR BRU-_ _ _

Niroo Novin AC Drive-Option

INSTRUCTIONS

Upon receipt of the product and prior to initial operation, read these instructions thoroughly, and retain for future reference.

BRAKING UNIT, BRAKING RESISTOR UNIT

MODEL:

NNc

NirooNovin Co.

PREFACE

Braking resistor unit and braking unit are used to con-sume regenerative energy from motor in the brakingresistor unit at deceleration and to improve the transis-tor inverter braking ability.

Before using the braking resistor unit and braking unit,a thorough understanding of this manual is recom-mended. This instruction manual will be of great helpfor daily maintenance, inspection and troubleshoot-ing.

Inverters to which the braking resistor unit and brakingunit can be connected are of the following series:

NirooNovin Co.

1200W 90

9

15

12.5

4045

260W 250

BRU 40P7

Braking Resistor Unit

Inverter Resistor Spec. ModelVoltage HP(kW)

Resistor Spec.(per unit)

Model

1 (0.75) 70W 200Ω −20P72 (1.5) 260W 100Ω −21P53 (2.2) 260W 70Ω −22P2

200 to200 to230V230V

1 (0.75) 70W 750Ω −2 (1.5) 260W 400Ω −41P53 (2.2) Ω −42P25 (3.7) 390W 150Ω −43P77.5 (5.5) Ω −45P5

380 to 10 (7.5) 1700W 70Ω −47P5380 to460V 15 (11) 1700W 60Ω −4011460V

20 (15) 2500W 45Ω −401525 (18.5) 3000W 35Ω −401830 (22) 4800W 27.2Ω −402240 (30) 6000W 20Ω −403050 (37) 9600W 16Ω −403760 (45) 9600W 13.6Ω −

BRUBRU BRUBRUBRUBRUBRUBRUBRUBRUBRUBRU

BRUBRU

BRU

DimensionsW H D

H

D

W

12.5 12.512.512.5

12.5 12.5

12.5

12.5

12.512.512.5

12.512.5

12.512.5

151520253540

1515

1515

1515

15

5570

NirooNovin Co.

4.54.54.5

4.54.54.54.54.5

99

9

99

99

Fax : + 98 (25) 36670779

英文 No.10-4（B6）　インバータ製品用

INSTRUCTIONS

BRAKING RESISTOR UNITNiroo Novin AC Drive-Option

BRAKING RESISTOR BRU-_ _ _MODEL:

194 EMAM KHOMEINY Sq, QOM, IRANPhone : + 98 (25) 36125

Site : www.nnc.irEmail : info@nnc.ir

NirooNovin Co.

NirooNovin Co.