PQC Series
Static Var Generator
12
2.3
Functions & Features
•
Multifunction: The SVG can simultaneously monitor and compensate for both
inductive/capacitive reactive power and load imbalance.
•
Superior reactive power compensation performance: The efficiency of reactive power
compensation is up to 98%.
•
Excellent reactive power compensation: The SVG is capable of rapid (ms-grade),
precise (-0.99< PF< 0.99) and bi-directional (capacitive and inductive) reactive power
compensation.
•
Outstanding compensation of load imbalance: the 3P4W SVG system can realize
correction for either active or reactive imbalance, and can eliminate the neutral current.
•
Wide input voltage and frequency range, suitable for the applications with diesel
generators and harsh power supply conditions.
Module Type
Input Voltage Range
Input Frequency Range
Mixed fixed type 400V SVG
Module (3P4W)
228V ~ 456V
45 ~ 66 Hz
Mixed fixed type 400V SVG
Module (3P3W)
228V ~ 480V
45 ~ 66 Hz
•
Automatic detection for the input frequency. The input frequency can be 50Hz or 60Hz.
•
Auto start-up for the inverter: When the AC power source is back on, the inverter will
be turned on automatically.
•
Wide working temperature range
Module Type
Working Temperature
Range with
100% Capacity
Capacity Derating over
Temperature
Mixed fixed type 50kvar
SVG Module
-10°C ~ 40°C
(14°F~104°F)
80% at 50°C (122°F)
50% at 55°C (131°F)
0% at 55°C above
Mixed fixed type 100kvar
SVG Module
-10°C ~ 40°C
(14°F~104°F)
80% at 50°C (122°F)
50% at 55°C (131°F)
0% at 55°C above
•
Over temperature protection is applied on key components, such as the IGBT and
inductor.
•
Sound stability: SVG acts as an infinite impedance to the power grid system and has
no negative effect on power system. It is able to output accurate compensation current,
which has no negative effect on other equipment.
•
Low power loss. The SVG supports ECO mode to allow you to save more energy.
