Hitachi WJ200 - CONFIGURING SPEED CONTROL METHOD

Chapter 2 – Electromagnetically compatible installation of drives and drive systems
2-4
The amount of line-conducted interference also increases as motor cable length increases.
Adherence to the interference limits for line-conducted interference is shown as follows:
Filter: FPF-9120-10-SW, FPF-9120-14-SW, FPF9120-24-SW (Switch position 1: High leakage current)
EN61800-3
Cable length
Inverter carrier frequency
Frequency inverter
Category C1
*1
25m Max.
10kHz
WJ200-002,004,007,015,022SF
Category C2
50m Max.
10kHz
*1: The inverter needs to be installed in a metal cabinet to meet category C1. Otherwise category C2.
Filter: FPF-9340-05-SW, FPF-9340-10-SW, FPF-9340-14-SW, FPF-9340-30-SW, FPF-9340-50-SW
(Switch position 1: High leakage current)
EN61800-3
Cable length
Inverter carrier frequency
Frequency inverter
Category C1
*2
25m Max.
10kHz
WJ200-004,007,030,
040,055,075, 110,150HF
Category C2
50m Max.
10kHz
*2: The inverter needs to be installed in a metal cabinet to meet category C1. Otherwise category C2.
Filter: FPF-9120-10-SW, FPF-9120-14-SW, FPF9120-24-SW (Switch position 0: Low leakage current)
EN61800-3
Cable length
Inverter carrier frequency
Frequency inverter
Category C1
*3
5m Max.
10kHz
WJ200-002,004,007,015,022SF
*3: The inverter needs to be installed in a metal cabinet to meet category C1. Otherwise category C2.
Filter: FPF-9340-05-SW, FPF-9340-10-SW, FPF-9340-14-SW, FPF-9340-30-SW, FPF-9340-50-SW
(Switch position 0: Low leakage current)
EN61800-3
Cable length
Inverter carrier frequency
Frequency inverter
Category C1
*4
5m Max.
10kHz
WJ200-004,007,030,
040,055,075, 110,150HF
*4: The inverter needs to be installed in a metal cabinet to meet category C1. Otherwise category C2.