5. Operation
5. Operation
5.6.6.1.2 With Rule21 Standard selected
NOTE:
The following modes are for "R21P3-240", "R21P3-24A".
1.NULL (Mode Reset)
Description: Inverter will not be under any working mode.
3.2 Volt-Watt
Description: Inverter will change the active output power based on voltage change.
Note: This is the Volt-Watt Setting for Rule21 Standards.
Figure 5.48 Volt
-
Watt
characteristic
No Real Power
Production Zone
0%
106%
108%
110%
Real Power
Reduction Zone
Full Power Production
Capabilities Zone
50%
100%
Active Power as % of
Nameplate
% Voltage
Rated 240V Grid
V1:less than Vstart
V2 (Vstart): (240-288V) Default 254V
V3 (Vstop): (240-288V) Default 264V
V4: larger than Vstop
P1:100% P2:100% P3: 0% P4:0%
Rated 208V Grid
V1:less than Vstart
V2 (Vstart): (208-250V) Default 221V
V3 (Vstop): (208-250V) Default 229V
V4: larger than Vstop
P1:100% P2:100% P3: 0% P4:0%
Default Settings for Rule21 Standards:
NOTE:
Parameter Accuracy:
Voltage:1%; Current:1%; Frequency:0.06Hz; Power:4%; Time:0.12s; PF:0.01.
3.5 P-Factor (Not Required)
Description: Inverter will change power factor based on changing output power.
Note: This Setting is NOT required by UL1741SA Standards.
NOTE:
This function is for technicians only, improper operation will prevent the
inverter from reaching maximum power.
Solis US version inverters have the following working mode settings:
1. NULL 2. P Mode Settings 3.Q Mode Settings
2. P Mode Settings
This P Mode Settings include 1 working mode:
1. Volt-Watt.
2.1 VgWatt-UL (Not Required)
Description: Inverter will change the active output power based on voltage change.
Note: This Setting is NOT required by Rule21 Standards.
NOTE:
This function is for technicians only, improper operation will prevent the
inverter from reaching maximum power.
3. Q Mode Settings
This Q Mode Settings include 5 working modes:
1. Disable 2. Volt-Var 3. Fixed-PF 4. Reac-Power 5.P-factor.
3.1 Disable
Description: This mode will disable the reactive power response working modes.
3.3 Volt-Var
Description: Inverter will change the reactive output power based on voltage change.
Q1
,
cap
Q2
=
Q3
=
0
Q4
,
ind
V1
V2
Vnom
V3
V4
Figure 5.49
Volt
-
Var curve for Q
(
V
)
.48.
.49.