Ratings

The PureWave DSTATCOM Distributed Static Compensator utilizes ±1.25 MVA / 3.3 MVAR PWM Inverters in a modular arrangement.

Specifications

System Voltage Continuous Output

480 V to 35 kV, 50 or 60 Hz

Short-Term Current Rating

264% for 2 seconds, ramping to 100% at 4 seconds; or
264% for 3 seconds, stepping directly to 100%

Reactive Current Response Time

2 to 4 milliseconds

Inverter

IGBT, pulse-width modulated at 4860 Hz

Temperature Range

-40° to +50° C

Efficiency

>98% typical

Cooling

Ambient air cooling

Single transformation to 46kV

 

 

Dimensions and Weights of Pre-Packaged ISO-Style Enclosures (Typical)

System Rating,
MVAR

Number of Containers

Dimensions, Feet (Meters)

Weight,
Pounds (kg)

L

W

H

5.0

1

40 (12.2)

8.0 (2.4)

9.5 (2.9)

36,000 (16,364)

7.5

1

45 (13.7)

8.0 (2.4)

9.5 (2.9)

48,000 (21,818)

10.0

Container 1: Lead, 10 MVAR
Container 2: Control

45 (13.7)
20 (6.1)

8.0 (2.4)
8.0 (2.4)

9.5 (2.9)
9.5 (2.9)

48,000 (21,818)
14,000 (6,363)

15.0

Container 1: Lead and Controls, 7.5 MVAR
Container 2: Auxiliary, 7.5 MVAR

45 (13.7)
40 (12.2)

8.0 (2.4)
8.0 (2.4)

9.5 (2.9)
9.5 (2.9)

48,000 (21,818)
36,000 (16,364)