Hitachi SJ Series, Руководство пользователя

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1.6 Response to European Directive (CE)
1.6.1
(Electromagnetic
The SJ series P1 inverter conforms to requirements of the
Electromagnetic
Compatibility (EMC) Directive
(2014/30/EU). However, when using the inverter in Europe,
you must comply with the following specifications and
requirements to meet the
standards in Europe:
1. Power supply requirements
2. Installation requirement
3. Wiring requirements
4. Environmental requirements
Chapter 1
1.6 Response to European Directive (CE)
1.6.1 CAUTION for EMC
(Electromagnetic
The SJ series P1 inverter conforms to requirements of the
Electromagnetic
Compatibility (EMC) Directive
(2014/30/EU). However, when using the inverter in Europe,
you must comply with the following specifications and
requirements to meet the
standards in Europe:
WARNING: This equipment must be installed,
adjusted, and maintained by qualified engineers
who have expert knowledge of electric work,
inverter
operation, and the hazardous
circumstances that can occur.
injury may result.
1. Power supply requirements
a. Voltage fluctuation must be
b. Voltage imbalance must be ±3% or less.
c. Frequency variation must be ±4% or less.
d. Total harmonic distortion (THD) of voltage
±10% or less.
2. Installation requirement
a. SJ series P1 includes a built
EMC filter must be activated.
3. Wiring requirements
a. A shielded wire (screened cable) must be used for
motor wiring, and the length of the
according to the following table (Table 1 on page 1
b. The carrier frequency must be set according to the
following table to meet an EMC requirement (Table 1
on page 1
c. The main circuit wiring must be separated from the
control circuit wiring.
4. Environmental requirements
(to be met when a filter is used)
a. SJ series P1 inverter that is an activated built
filter must be according to SJ series P1 specifications.
Chapter 1
1.6 Response to European Directive (CE)
CAUTION for EMC
(Electromagnetic Compatibility)
The SJ series P1 inverter conforms to requirements of the
Electromagnetic
Compatibility (EMC) Directive
(2014/30/EU). However, when using the inverter in Europe,
you must comply with the following specifications and
requirements to meet the
standards in Europe:
WARNING: This equipment must be installed,
adjusted, and maintained by qualified engineers
who have expert knowledge of electric work,
inverter
operation, and the hazardous
circumstances that can occur.
injury may result.
1. Power supply requirements
a. Voltage fluctuation must be
b. Voltage imbalance must be ±3% or less.
c. Frequency variation must be ±4% or less.
d. Total harmonic distortion (THD) of voltage
±10% or less.
2. Installation requirement
a. SJ series P1 includes a built
EMC filter must be activated.
3. Wiring requirements
a. A shielded wire (screened cable) must be used for
motor wiring, and the length of the
according to the following table (Table 1 on page 1
b. The carrier frequency must be set according to the
following table to meet an EMC requirement (Table 1
on page 1-12).
c. The main circuit wiring must be separated from the
rcuit wiring.
4. Environmental requirements
(to be met when a filter is used)
a. SJ series P1 inverter that is an activated built
filter must be according to SJ series P1 specifications.
1.6 Response to European Directive (CE)
CAUTION for EMC
Compatibility)
The SJ series P1 inverter conforms to requirements of the
Electromagnetic
Compatibility (EMC) Directive
(2014/30/EU). However, when using the inverter in Europe,
you must comply with the following specifications and
requirements to meet the EMC Directive and other
WARNING: This equipment must be installed,
adjusted, and maintained by qualified engineers
who have expert knowledge of electric work,
inverter
operation, and the hazardous
circumstances that can occur. Otherwise, personal
1. Power supply requirements
a. Voltage fluctuation must be -15% to +10% or less.
b. Voltage imbalance must be ±3% or less.
c. Frequency variation must be ±4% or less.
d. Total harmonic distortion (THD) of voltage
a. SJ series P1 includes a built-in EMC filter. The built
EMC filter must be activated.
a. A shielded wire (screened cable) must be used for
motor wiring, and the length of the
according to the following table (Table 1 on page 1
b. The carrier frequency must be set according to the
following table to meet an EMC requirement (Table 1
c. The main circuit wiring must be separated from the
4. Environmental requirements
(to be met when a filter is used)
a. SJ series P1 inverter that is an activated built
filter must be according to SJ series P1 specifications.
1.6 Response to European Directive (CE)
Compatibility)
The SJ series P1 inverter conforms to requirements of the
Electromagnetic
Compatibility (EMC) Directive
(2014/30/EU). However, when using the inverter in Europe,
you must comply with the following specifications and
EMC Directive and other
WARNING: This equipment must be installed,
adjusted, and maintained by qualified engineers
who have expert knowledge of electric work,
inverter
operation, and the hazardous
Otherwise, personal
15% to +10% or less.
b. Voltage imbalance must be ±3% or less.
c. Frequency variation must be ±4% or less.
d. Total harmonic distortion (THD) of voltage must be
in EMC filter. The built
a. A shielded wire (screened cable) must be used for
motor wiring, and the length of the cable must be
according to the following table (Table 1 on page 1
b. The carrier frequency must be set according to the
following table to meet an EMC requirement (Table 1
c. The main circuit wiring must be separated from the
a. SJ series P1 inverter that is an activated built-in EMC
filter must be according to SJ series P1 specifications.
1-11
1.6 Response to European Directive (CE)
The SJ series P1 inverter conforms to requirements of the
Electromagnetic
Compatibility (EMC) Directive
(2014/30/EU). However, when using the inverter in Europe,
you must comply with the following specifications and
EMC Directive and other
WARNING: This equipment must be installed,
adjusted, and maintained by qualified engineers
who have expert knowledge of electric work,
inverter
operation, and the hazardous
Otherwise, personal
must be
in EMC filter. The built-in
a. A shielded wire (screened cable) must be used for
cable must be
according to the following table (Table 1 on page 1-12).
b. The carrier frequency must be set according to the
following table to meet an EMC requirement (Table 1
c. The main circuit wiring must be separated from the
in EMC
filter must be according to SJ series P1 specifications.
Safety Instructions/Risks Safety Instructions/Risks Safety Instructions/Risks Safety Instructions/Risks