Toshiba TOSVERT VF-nC3 User Manual

E6581595
I-2
9
Table 1 EMC standards
Category Subcategory
Product
standards
Test standard
Emission
Radiation noise
IEC 61800-3
CISPR11(EN55011)
Transmission noise CISPR11(EN55011)
Immunity
Static discharge IEC61000-4-2
Radioactive radio-frequency
magnetic contactor field
IEC61000-4-3
First transient burst IEC61000-4-4
Lightning surge IEC61000-4-5
Radio-frequency
induction/transmission interference
IEC61000-4-6
Voltage dip/Interruption of power IEC61000-4-11
9.1.2 Measures to satisfy the EMC directive
This subsection explains what measures must be taken to satisfy the EMC directive.
(1) Insert a recommended EMI filter (Table 2) on the input side of the inverter to reduce and transmission noise
and radiation noise from input cables.
In the combinations listed in Table 2, Inverters are tested in these combinations to see if they comply with
transmission noise standards.
Table 2 lists noise filters recommended for the inverters.
Table 2 Combinations of inverter and EMI filter
Three-phase 240V class
Combination of inverter and filter
Inverter type
Transmission noise
IEC61800-3 Category C1
Applicable filters
(Length of motor connecting cable: Max.
5 m, PWM carrier frequency : 4 to 12kHz)
Transmission noise
IEC61800-3 Category C2
Applicable filters
(Length of motor connecting cable: Max.
20 m, PWM carrier frequency : 4 to 12kHz)
VFNC3-2001P -
EMFA2006Z
VFNC3-2002P -
EMFA2006Z
VFNC3-2004P -
EMFA2006Z
VFNC3-2007P -
EMFA2006Z
VFNC3-2015P EMFA2015Z
VFNC3-2022P EMFA2015Z

Toshiba TOSVERT VF-nC3 Specifications

General

Model	VF-nC3
Category	Inverter
Output Frequency Range	0.1 to 400 Hz
Control Method	V/f control, sensorless vector control
Overload Capacity	150% for 60 seconds
Input Frequency	50/60 Hz
Enclosure Rating	IP20
Input Voltage	200-240V AC
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit
Ambient Temperature	-10°C to +50°C
Communication	Modbus RTU
Cooling Method	Fan Cooled
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +60°C
Humidity	5 to 95% RH (non-condensing)
Altitude	Up to 1000m
Braking Unit	Built-in braking transistor (for models up to 22kW), External braking resistor required