LS ELECTRIC LSLV-H100 Series, User Manual

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Technical Specification
576
11.7.5 Display Functions
DB Resistors connect with B1, B2 of DB Unit. DBU has 3 LEDs. Red LED which is located in
middle displays supplying main power, one Green LED which is right side displays under breaking
and another green LED which is left side displays Over Heat Trip(OHT).
Displays Function description
POWER
(Red LED)
POWER LED is turned On when main power is supplied.Generally, POWER LED
is turn On while main power supplied because DBU is connected with inverter.
RUN
(Green LED)
RUN LED is turned off while DBU is ON by regenerative energy of Motor.
OHT
(Green LED)
Under Breaking, if the temperature is exceeded over setting value due to over
heat of Heatsink, Cut the TURN ON signal of DBU and LED is turn on by working
overheat protection function.
11.7.6 DB Resistors
Product
(kW)
DB unit
Torque 100% Torque 150%
Resistor
(Ω)
Wattage
[W]
(%ED=5%)
Wattage
[W]
(%ED=10%)
Resistor
(Ω)
Wattage
[W]
(%ED=5%)
Wattage
[W]
(%ED=10%)
3-
Phase
200 V
0.75 - 200 100 200 150 150 300
1.5 - 100 200 400 60 300 600
2.2 - 60 300 600 50 400 800
3.7 - 40 500 1000 33 600 1200
5.5 - 33 600 1200 20 800 1600
7.5 - 20 800 1600 15 1200 2400
11 - 15 1200 2400 10 2400 4800
15 - 10 2400 4800 8 2400 4800
18.5 - 8 2400 4800 6 2600 5200
3-
Phase
400 V
0.75 - 900 100 200 600 150 300
1.5 - 450 200 400 300 300 600
2.2 - 300 300 600 200 400 800
3.7 - 200 400 800 130 600 1200
5.5 - 120 700 1400 85 1000
2000
7.5 - 90 1000 2000 60 1200 2400
11 - 60 1200 2400 40 2000 4000