yaskawa ac drive-option braking unit, braking resistor ...nnc.ir/_download/articles/مقاومت...
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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 : [email protected]
NirooNovin Co.
NirooNovin Co.