Delta VFD110VL43C-J User Manual

APX A: Optional Accessories | VFD-VJ
Apx A-3
50 37.0 VFD370VL43C-J BR1K2W015 4
2
in
parallel,
2
in serial
4800W 15Ω 50 14.0 54 40.8
60 45.0 VFD450VL43C-J BR1K5W013 4
2
in
parallel,
2
in serial
6000W 13Ω 59 12.7 60 45.7
75 55.0 VFD550VL43C-J BR1K0W5P1 8
2
in
parallel,
4
in serial
*
4
8000W
10.2Ω
76 9.5 80 60.8
100 75.0 VFD750VL43C-J BR1K2W015 8
4
in
parallel,
2
in serial
*
5
9600W
7.5Ω
100 6.3 120 90.7
*
1
Calculation for 125% brake toque: (kW)*125%*0.8; where 0.8 is motor efficiency.
Because there is a resistor limit of power consumption, the longest operation time for 10% ED is 10sec
(on: 10sec/ off: 90sec).
*
2
For heat dissipation, a resistor of 400W or lower should be fixed to the frame and maintain the surface temperature
below 250ºC; a resistor of 1000W and above should maintain the surface temperature below 350ºC.
*
3
Brake Resistor
2 in parallel connection,
2 in serial connection.
*
4
Brake Resistor
2 in parallel connection
,
4 in serial connection
*
5
4 in parallel connection,
2 in serial connection.
Brake Resistor
NOTE
1. Definition for Brake Usage ED%:
Explanation: The definition of the brake usage ED (%) is for assurance of enough time for the brake unit
and brake resistor to dissipate away heat generated by braking. When the brake resistor heats up, the
resistance would increase with temperature, and brake torque would decrease accordingly.
Recommended cycle time is one minute.
Definition of Brake Usage ED%
100%
T0
T1
Brake Time
Cycle Time
ED% = T1/T0x100(%)

Delta VFD110VL43C-J Specifications

General

Brand	Delta
Model	VFD110VL43C-J
Category	Servo Drives
Language	English