Technical Specifications 9-7

650G AC Drive

Internal Dynamic Braking Circuit � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �Motor Power

(kW/Hp)

Brake Switch Peak Current

(A)

Brake Switch Continuous Current

(A)

Peak Brake Dissipation (kW/Hp)

Minimum Brake Resistor Value

( )

Frame 2 : 3 Phase (IT/TN), 400V, 100% duty DC link brake voltage : 750V

0.37/0.5 1.5 1.5 1.1/1.5 500

0.55/0.75 1.5 1.5 1.1/1.5 500

0.75/1.0 1.5 1.5 1.1/1.5 500

1.1/1.5 1.5 1.5 1.1/1.5 500

1.5/2.0 3.75 3.75 2.8/3.75 200

2.2/3.0 3.75 3.75 2.8/3.75 200

Frame 3 : 1 Phase (IT/TN), 230V, 100% duty

2.2/3.0 7.0 7.0 2.72 56

Frame 3 : 3 Phase (IT/TN), 230V, 100% duty DC link brake voltage : 390V

2.2/3.0 7.0 7.0 2.72 56

3.0/4 10.8 10.8 4.23 36

4.0/5 14.0 14.0 5.44 28

Frame 3 : 3 Phase (IT/TN), 400V, 30% duty DC link brake voltage : 750V

3.0/4 7.5 2.3 5.6/7.5 100

4.0/5 7.5 2.3 5.6/7.5 100

5.5/7.5 13.5 4.0 10/13.4 56

7.5/10 13.5 4.0 10/13.4 56

External Brake Resistor � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �Recommended Brake Resistors � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � ! � � � � � " " # # � � � � � $% � � � � & � � � � � � � ' � � � � $ ( � � � � ) $ ) � � * + � � , - . / 0 � 1 1 + 0 2 � � � * � � , - . / 0 � 1 1 + �( � � � � 3 $ ) 4 * � � � , � ) � � � � � � � � � � � � � � - . / 0 � 1 1 + � 2 3 � * � � � , - . / 3 4 4 3 5 � 2� � * � � � , - . / 0 � 1 1 + � 2 + � � * ) � � , - . / 0 � 1 1 + 1Alternative Brake Resistor Selection % � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �� � � � � � � � � � � � � � � � � � � �6 7 8 9 : ; 8 9 < = > ? @ A 7 ; 6 B B B C C = =D EF G G GHI J K J KL M N O - � � � � � � � � � � � � � � � P �� Q - � � � � � � � � � � � � � � � � �R S T U V W T X U V Y Z [ W \ ] ^ T U _ _ `a b c de � � f � P - � � � � � � � � � � � � � � �� f - � � � � � � � � � � � �� g - � � � � � � � � � �h � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �i � � � � � � � � � � � � � � � � � � � � � � � � � � � � � * � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �� � � � � � � � � � � % � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �IMPORTANT: The minimum resistance of the combination and maximum dc link voltage must be as specified. j k l m l n o p q k p r n m s t u p r v wxy xz x{ x| x} x x} y x x y ~ ~ x � ~ } x x } y ~ } ~ x } � ~ y x x� � � m k s n � k � v � � �� o � j r n k �� o � k p � w r l l m l � o � s n k �� p k k r m p