Appendix A-6: Ca R21 Settings – Volt/Var Mode (Q(V)) - Delta M42U Operation And Installation Manual

Appendix A: Rule 21
Appendix A-6: CA R21 Settings – Volt/VAr Mode (Q(V))
a) Apparent Power Rating (VA)
b) Output Power Rating (W)
c) EUT Input voltage range with function enabled (V)
d) Nominal AC EPS voltage (V)
e) AC EPS voltage range with function enabled (V)
f) Reactive Power Accuracy (% or VAr)
g) Maximum Ramp Rate (VAr/s)
h) Maximum Rated Reactive Power Production
(Capacitive, Overexcited)
i) Maximum Rated Reactive Power Absorption
(Inductive, Underexcited)
j) Maximum Slope (VAr/V)
k) Deadband Range (V)
l) Settling Time
m) Q1 = the maximum reactive power production setting
n) Q2 = the reactive power setting at the lower voltage
deadband limit
o) Q3 = the reactive power setting at the upper voltage
deadband limit
p) Q4 = the maximum reactive power absorption setting
q) V1 = the voltage at Q1
r) V2 = the voltage at Q2
s) V3 = the voltage at Q3
t) V4 = the voltage at Q4
Appendix A-7: CA R21 Settings – Frequency-Watt (FW)
a) Output Power Rating (W)
b) AC frequency range with function enabled (Hz)
c) Manufacturer's stated AC frequency measurement
accuracy (Hz or %Hz)
d) Manufacturer's stated P(f) accuracy (W or %W)
e) Settling Time (s)
f) Adjustment range of the start of frequency droop (Hz)
g) Maximum slope of frequency droop (%Prated/Hz)
h) Minimum slope of frequency droop (%Prated/Hz)
i) Slope of the active power response to changes in frequency
Alias
Srated
Prated
-
Vnom
[Vmin, Vmax]
-
PRmax
Qmax,over cap
(VAr)
Qmax,under ind
(VAr)
KVARmax
[Deadbandmin,
Deadbandmax]
(s)
% Q1, VArs
% Q2, VArs
% Q3, VArs
% Q4, VArs
V1, UV
V2, UV
V3, OV
V4, OV
Alias
Prated
[fmin, fmax]
MSAHz
MSAP(f)
ts
[fstart_min,
fstart_max]
KPower-Freq_Max
KPower-Freq_Min
KPower_Freq
102
M42U M36U
46000VA 39600VA
42000W 36000W
[200V, 1000V]
277V
[249.3V, 304.7V]
± 2.5%
3.37 2.90
kVAr/sec kVAr/sec
20240VAr 17424VAr
20240VAr 17424VAr
[0, 28]
6s
20240VAr 17424VAr
0W
0W
20240VAr 17424VAr
249.3V
277V
277V
304.7V
M42U M36U
46000VA 39600VA
[57Hz, 62Hz]
± 0.05Hz
± 3%W
10s
[60Hz, 65Hz]
100%
0%
40%
M28U
30800VA
28000W
2.26
kVAr/sec
13552VAr
13552VAr
13552VAr
13552VAr
M28U
30800VA