13 Technical data
Installer and user reference guide
47
RXYSQ6T7Y1B9
VRV IV-S system air conditioner
4P404677-1A – 2016.03
Electrical specifications
Specification
RXYSQ6
Power supply
▪ Name
Y1
▪ Phase
3N~
▪ Frequency
50 Hz
▪ Voltage
380-415 V
Current
▪ Nominal running current (RLA)
(a)
6.84 A
▪ Starting current (MSC)
(b)
≤MCA
▪ Minimum circuit amps (MCA)
(c)
14.1 A
▪ Maximum fuse amps (MFA)
(d)
16 A
▪ Total overcurrent amps (TOCA)
(e)
14.1 A
▪ Full load amps (FLA)
(f)
0.3+0.3 A
Voltage range
380-415 V +/– 10%
Wiring connections
▪ For power supply
5G
▪ For connection to indoor unit
2 (F1/F2)
Power supply intake
Both indoor and outdoor unit
(a)
RLA is based on indoor unit temperature 27°C DB and 19°C WB, outdoor temperature 35°C DB.
(b)
MSC=the maximum current during startup of the compressor. VRV IV-S uses only inverter compressors. MCA must be used to select the correct
field wiring size. The MCA can be regarded as the maximum running current.
(c)
MCA must be used to select the correct field wiring size. The MCA can be regarded as the maximum running current.
(d)
MFA is used to select the circuit breaker and the ground fault circuit interrupter (earth leakage circuit breaker).
(e)
TOCA means the total value of each OC set.
(f)
FLA=nominal running current fan. Voltage range: units are suitable for use on electrical systems where voltage supplied to unit terminal is not
below or above listed range limits. Maximum allowable voltage range variation between phases is 2%.