Application Wiring Apparatus & Options - Hyundai hiRUN N100plus Series Manual

HYUNDAI INVERTER N100 plus
Application Wiring Apparatus & Options
Fuse
Electro-
magnetic
contactor
(MC)
Thermal
Relay
Standard Apparatus (3-Phase input reference)
Inverter model
Motor
output (kW) (N100 plus Series)
N100 plus -004SF
0.4
N100 plus -004LF
N100 plus -007SF
0.75
N100 plus -007LF
N100 plus -015SF
1.5
N100 plus -015LF
2.2 N100 plus -022LF
3.7 N100 plus -037LF
0.4 N100 plus -004HF
0.75 N100 plus -007HF
1.5 N100 plus -015HF
2.2 N100 plus -022HF
3.7 N100 plus -037HF
1. Field wiring connection must be made in accordance with a UL-listed and CSA-certified
closed-loop terminal connector sized for the wire gauge required.
Connector must be fixed using the crimping tool specified by the connector manufacturer.
2. Properly select the capacity of the circuit breaker to be used.
3. Check power wire size if cable length exceeds 20 m.
4. Use 0.75 mm 2 wire for the alarm signal wire.
Options
Name
Input-side AC reactor for
harmonic suppression/
power coordination/
power improvement
EMI filter
Output noise filter
AC reactor for vibration
reduction/thermal relay
malfunction prevention
Wiring
Power lines Signal lines
1.25 mm 2
0.14 mm
~
0.75 mm
2.0 mm 2
shielded cable
3.5 mm 2
0.14 mm
1.25 mm 2 ~
0.75 mm
shielded cable
2.0 mm 2
Function
This is useful when harmonic suppression measures must be taken,
when the main power voltage unbalance rate exceeds 3% and the
main power capacity exceeds 500 kVA, or when a sudden power voltage
variation occurs. It also helps to improve the power factor.
Reduces the conductive noise on the main power wires generated
from the main power supply.
Connect to the inverter primary side (input side).
This is installed between the inverter and the motor to reduce noise
radiated from the main control power wiring. It is useful for reducing
radio-wave disturbance in a radio or TV sets and preventing malfunction
of measuring instruments or sensors.
Vibration may increase when driving a general-purpose motor with
an inverter as compared with commercial power operation.
Connecting this reactor between the inverter and the motor allows
reduction of motor pulsation. When the cable between the inverter
and the motor is 10 m or more, inserting the reactor prevents thermal
relay malfunction caused by harmonics resulting from inverter switching.
A current sensor can be used instead of the thermal relay.
Applicable equipment
Fuse (class J)
5A
2
10A
2
15A
20A
30A
2
5A
2 10A
15A