UPS/POWER QUALITY

RUN TIMES & SPECIFICATIONS

The VDC/VDC-XE product line offers the flexibility to select the power level and run time combination that will meet your application requirements. From the tables below you can select the flywheel combinations that match up with your UPS and runtime requirements. The VDC/VDC-XE products are compatible with most voltages and carry the UL, C-UL (Canada) and CE (Europe) marks. For special applications, requirements or run times not shown in the Run Time data, or to discuss your application in more detail, please contact our applications group.


RUN TIMES*

UPS Output Power Rating (kVA)

VDC-XE

Number of
Flywheels
40
60
80
100
120
160
225
300
400
600
750
1100
1
105
71
53
42
34
24
13
7
2
102
82
68
51
36
26
16
7
3
77
55
41
30
16
10
4
Run time in seconds
54
41
25
18
8
5
51
34
25
13
6
41
32
19

VDC-XE HC

Number of
Flywheels
40
60
80
100
120
160
225
300
400
600
750
1100
1
105
71
53
42
34
24
16
10
2
102
82
68
51
36
27
19
10
3
77
55
41
30
19
14
4
Run time in seconds
72
55
41
27
21
12
5
51
34
27
17
6
41
32
22

* *Backup times are typical using .9 Output Power Factor, 100% Full Load Rating, 96% UPS Inverter Efficiency. Additional runtime calculations can be found in the VDC product brochure.

 

OPERATING PARAMETERS

Direct Connect VDC-XE & VDC-XE HC

Power / Duration Ratings

Max Power
300kW
Max Energy Storage  
4000kW-sec @ 130kW
Flywheel Rotational Speed
14,500 to 36,750 RPM

Input

Input Voltage
400 – 600 VDC-XE / 495-567 VDC-XE HC
Recharge Rate
15-50 Amps Adjustable per application
Efficiency
99.4% at Max Power Rating

Output

Voltage Discharge
400 – 520: VDC Adjustable per application
Voltage Regulation
+/- 1%
DC Ripple
Less than 2%
Operating Temperature
-4°F to 104°F (-20°C to 40°C)
Humidity
95% non-condensing
Altitude
5000 ft. (1524m) max without de-rating
Audible Noise
< 68dBA at 3.3 ft. (1m)

Dimensions and Weight

Height
73.7 in. (1872mm)
Width
30.0 in. (762mm)
Depth
30.0 in. (762mm)
Weight
1537 lbs. (697kg)