About Electrical Compliance - Daikin VRV IV+ RYYQ14U7Y1B Series Installer And User Manual

19 | Electrical installation

19.1.5 About electrical compliance

Installer and user reference guide
114
a
a Knockout hole
b Burr
c Remove burrs
d If there are any possibilities that small animals enter the system through the
knockout holes, close the holes with packing materials (to be prepared on-site)
This equipment complies with:
▪ EN/IEC 61000‑3‑11 provided that the system impedance Z
to Z at the interface point between the user's supply and the public system.
max
- EN/IEC 61000‑3‑11 = European/International Technical Standard setting the
limits for voltage changes, voltage fluctuations and flicker in public low-voltage
supply systems for equipment with rated current ≤75 A.
- It is the responsibility of the installer or user of the equipment to ensure, by
consultation with the distribution network operator if necessary, that the
equipment is connected only to a supply with a system impedance Z
or equal to Z .
max
▪ EN/IEC 61000‑3‑12 provided that the short-circuit power S
equal to the minimum S
and the public system.
- EN/IEC 61000‑3‑12 = European/International Technical Standard setting the
limits for harmonic currents produced by equipment connected to public low-
voltage systems with input current >16 A and ≤75 A per phase.
- It is the responsibility of the installer or user of the equipment to ensure, by
consultation with the distribution network operator if necessary, that the
equipment is connected only to a supply with a short-circuit power S
than or equal to the minimum S
Model
RYYQ8/RYMQ8/RXYQ8
RYYQ10/RYMQ10/RXYQ10
RYYQ12/RYMQ12/RXYQ12
RYYQ14/RYMQ14/RXYQ14
RYYQ16/RYMQ16/RXYQ16
RYYQ18/RYMQ18/RXYQ18
RYYQ20/RYMQ20/RXYQ20
RYYQ22/RXYQ22
RYYQ24/RXYQ24
RYYQ26/RXYQ26
RYYQ28/RXYQ28
RYYQ30/RXYQ30
b c d
value at the interface point between the user's supply
sc
value.
sc
Z
max
—
—
—
—
—
—
—
—
—
—
—
—
is less than or equal
sys
sys
is greater than or
sc
(Ω) Minimum S
(kVA)
4050
5535
6038
6793
7547
8805
9812
11573
11597
12831
13585
14843
RYYQ+RYMQ+RXYQ8~20U7Y1B
VRV IV+ heat pump
4P546228-1B – 2020.10
less than
greater
sc
value
sc