Riello Master VDC Flywheel UPS

Riello Master VDC Flywheel UPS
LOCAL AREA
NETWORKS
(LAN)
SERVERS
DATA
CENTRES
TELECOMMUNICATIONS
DEVICES
E-BUSINESS
(Servers Farms,
ISP/ASP/POP)
INDUSTRIAL
PROCESSES
INDUSTRIAL
PLCS
ELECTROMEDICAL
DEVICES
EMERGENCY
DEVICES
(Lights/Alarms)
Master VDC Uninterruptible Power Supply
100-500kVA modules
Three-phase/Three-phase
Flywheel UPS
Highlights
• High efficiency
• High power factor
• Scalable power
• Modular system
• Fault tolerant
• Clean power
• Zero batteries
• Small footprint
• Low TCO
• Scalable runtimes
• Low maintenance
• 20 year design-life
Flywheel
• Frictionless magnetic
bearings
Master MHF series is a scaleable UPS
system incorporating a VDC or VDC-XE
flywheel. The UPS is ideal for ECO targetted
datacentres looking to achieve the lowest
possible PUE ratios and highest operational
resilience. The UPS provides a number of
advantages over more traditional battery
enabled systems including: up to 99%
efficiency, a compact footprint (up to 50%
reduction), lower Total Cost of Ownership
(TCO) and almost instantaneous recharge
time.
A single flywheel module provides sufficient
runtime for the start-up of a local standby
generator with the UPS providing an
uninterruptible source of clean, stable
power. The entire system can be scaled for
resilient power (N+x) and runtime through
the parallel operation of additional UPS and/
or flywheel modules, (and a small battery
pack if required, for additional resilience).
In a standard configuration (1xUPS and
1xflywheel), the runtime available from the
flywheel is more than sufficient to allow the
UPS to ride through short duration breaks in
mains power. If an additional extended runtime
battery is installed, the flywheel engages first
to protect the battery from life-degrading
discharges.
•
•
•
•
•
•
•
Clean power: an eco friendly, battery
free uninterruptible power system.
High efficiency: 0.99pf input with a high
operating efficiency (online 95% or ECO
mode: 99%)
Fault tolerant design: IGBT-based with
a transformer-isolated UPS assembly
providing robust protection and a faulttolerant design.
Future-proof power: system expansion
options for power and runtime available.
Long operating life: 20 year design life
for the flywheel component compared to
7 years for a typical battery.
Low service costs: easy to install and
maintain (frictionless barings).
Containerised option: ideal for use
with a standby generator, and in modular
datacentres or remote installations.
UPS
Master VDC: UPS module specifications
MODELS
MHF 100
MHF 120
MHF 160
MHF 200
MHF 250
MHF 300
MHF 400
MHF 500
POWER
100
120
160
200
250
300
400
500
INPUT
Nominal voltage
380 - 400 - 415 Vac Three-phase
Frequency
45 ÷ 65 Hz
Power factor
> 0.99
Harmonic current distortion
<3% THDi
Soft start
0 ÷ 100% in 30’’ (selectable)
Frequency tolerance
± 2% (selectable from ± 1% to ± 5% from front panel)
Standard equipment provided standard
Back Feed protection; separable bypass line
BATTERIES
Type
open lead acid and VRLA AGM / GEL; NiCd.
Ripple current
Zero
Charge voltage compensation
-0.5 Vx°C
OUTPUT
Nominal power (kVA)
100
120
160
200
250
300
400
500
Active power (kW)
90
108
144
180
225
270
360
450
1400
1700
Number of phases
3+N
Nominal voltage
380 - 400 - 415 Vac Three-phase + N
Static stability
± 1%
Dynamic stability
± 5% in 10 ms
Voltage distortion
< 1% with linear load / < 3% with non-linear load
Crest factor (lpeack/lrms)
3:1
Frequency stability on battery
0.05%
Frequency
50 or 60 Hz (selectable)
Overload
110% for 60’; 125% for 10’; 150% for 1’
INFO FOR INSTALLATION
Weight (kg)
Dimensions (hwd) (mm)
656
700
800
910
1900 x 800 x 850
1000
1900 x 1000 x 850
Remote signals
1900 x 1500 x 1000
volt-free contacts (configurable)
Remote controls
ESD and bypass (configurable)
Communication
Double RS232 + remote contacts + 2 slots for communications interface
Ambient temperature
0°C / +40°C
Relative humidity
< 95% non-condensing
Colour
Dark grey RAL 7016
Noise level (1 m)
63 ÷ 68 dBA
Protection level
70 ÷ 72 dBA
IP20 (others upon request)
Smart Active Output
Regulations
2100
1900 x 2100 x 1000
up to 99%
Safety: EN 62040-1-1 (directive 2006/95/EC); EMC: EN 62040-2 (directive 2004/108/EC)
Classification according to IEC 62040-3
(Voltage Frequency Independent) VFI - SS - 111
Master VDC: Flywheel module specifications
MODELS
POWER
Max Power
Max Energy Storage
Flywheel rotation speed
INPUT
Input Voltage
Recharge Rate
Efficiency
OUTPUT
Voltage Discharge
Voltage Regulation
DC Ripple
INFO FOR INSTALLATION
Operating Temperature
Humidity
Colour
Noise level
Dimensions (hwd) (mm)
Weight (kg)
Protection level
Regulations
www.riello-ups.co.uk
VDC
VDC-XE
215 kW
[email protected]
from 18500 to 36000 rpm
300 kW
[email protected]
from 14500 to 36750 rpm
400-600 Vdc
15-50 A Adjustable for application
99.2% at max. power
99.4% at max. power
400-520 Vdc Adjustable for application
+/- 1%
≤ 2%
-2O°C / +40°C
95% non-condensing
Dark grey RAL 7016
≤ 68dBA a 1 m
1872 x 762 x 762
705
IP 20
EMC EN 61000-6-4:2001; EMC EN 61000-6-2:2001; Safety EN 60204-1; Directives: 2004/108/EC; 98/37/EC
70 dBA
Master VDC Configurations
Modularity
100kVA UPS
MHF 100
100% load
VDC FLYWHEEL
VDC FLYWHEEL
+
30s, 1xVDC Flywheel
1m, 2x VDC Flywheels
VDC-XE FLYWHEEL
300kVA UPS
MHF 300
50% load
Runtime:
VDC-XE FLYWHEEL
Runtime:
+
25s, 1xVDC-XE Flywheel
52s, 2x VDC-XE Flywheels
Redundancy (parallel n+1 configuration)
300kVA UPS
300kVA UPS
VDC-XE FLYWHEEL
MHF 300P
50% load
VDC-XE FLYWHEEL
+
total system
Runtime:
52s, 2xVDC-XE Flywheels
or 25s, 1xVDC-XE Flywheel
N+1 Parallel
UPS Configuration
Additional Runtime Resilience and Optional Battery Packs
+
UPS 100kVA
UPS 120kVA
762
UPS 160kVA - UPS 200kVA
UPS 250kVA
1900
1872
VDC / VDC-XE
25s, 1xVDC-XE Flywheel
plus 10 minutes from one
additional battery pack
800
0
85
UPS 300kVA
UPS 400kVA
UPS 500kVA
1900
Dimensions (mm)
Runtime:
1900
+
762
BATTERY BOX
VDC-XE FLYWHEEL
300kVA UPS
MHF 300
50% load
user-settable discharge limit. In this configuration, the flywheel protects the
battery fom the initial on-demand backup requirement, prevents ‘battery
hardening’ and helps to extend the working life of the battery pack. This
configuration is useful for sites with or without a generator who want the
added resilience of a traditional UPS battery pack. The battery set simply
provides additional runtime for longer duration breaks in mains power than
can be covered by the flywheel.
1000
0
85
1900
The flywheel solution is ideal for sites which experience frequent short
duration breaks in mains power. It is designed for a high charge/discharge
rate; without degradation and has a 20 year design life. For further runtime
resilience, additional sealed lead acid battery packs can be installed with
the Master VDC system. When the mains power supply fails, the flywheel
provides the initial source of DC power to the UPS inverter. The additional
battery pack supports the UPS inverter as the flywheel approaches a
1500
0
100
2100
0
100
VDC 215kW
UPS
Master VDC (Flywheel only) Runtimes*
MHF 100
MHF 120
MHF 160
MHF 200
MHF 250
MHF 300
MHF 400
MHF 500
NO OF FLYWHEELS
POWER
100
120
160
200
250
300
400
500
1
100%
30
22
13
7
-
-
-
-
2
60
50
37
29
20
14
7
-
3
89
74
55
44
35
29
18
11
4
118
98
73
58
46
39
29
19
5
147
123
92
73
58
48
36
29
250
300
400
500
NO OF FLYWHEELS
POWER
100
120
160
200
1
75%
41
34
22
15
9
-
-
-
2
80
66
50
39
31
24
14
8
3
119
99
74
59
47
39
29
20
4
157
131
98
78
62
52
39
31
5
NO OF FLYWHEELS
POWER
1
50%
197
164
123
98
78
65
48
39
100
120
160
200
250
300
400
500
62
51
38
30
21
15
7
-
2
120
100
75
60
47
39
29
20
3
179
149
112
89
71
59
44
35
4
263
197
147
118
94
78
58
46
5
295
246
184
147
118
98
73
58
100
120
160
200
250
300
400
500
NO OF FLYWHEELS
POWER
1
25%
29
101
76
60
48
40
29
16
2
263
196
147
118
94
78
58
46
3
350
292
219
175
140
116
87
69
4
461
385
289
231
185
154
115
92
5
576
481
361
289
231
192
144
115
VDC-XE 300kW
MHF 100
MHF 120
MHF 160
MHF 200
MHF 250
MHF 300
MHF 400
MHF 500
NO OF FLYWHEELS
POWER
100
120
160
200
250
300
400
500
1
100%
40
33
22
15
9
5
-
-
2
79
65
49
39
30
24
14
8
3
118
98
73
58
46
38
28
20
4
156
129
97
77
61
51
38
30
5
195
162
121
97
77
60
48
38
100
120
160
200
250
300
400
500
NO OF FLYWHEELS
POWER
1
75%
54
45
33
25
17
11
5
-
2
106
88
65
52
41
34
24
16
3
157
131
98
78
62
51
38
30
4
208
173
129
103
82
68
51
40
5
260
217
162
129
103
86
64
51
100
120
160
200
250
300
400
500
NO OF FLYWHEELS
POWER
1
50%
82
68
51
40
32
25
11
5
2
159
132
99
79
63
52
39
30
3
237
197
147
118
94
78
58
46
4
313
260
195
156
124
103
77
61
5
NO OF FLYWHEELS
POWER
1
25%
391
326
244
195
156
129
97
77
100
120
160
200
250
300
400
500
39
135
101
80
64
53
39
26
2
313
260
195
156
124
103
77
61
3
465
387
290
232
185
154
115
92
4
614
511
383
306
245
204
152
122
5
767
639
479
383
306
255
191
152
All calculations based on 0.9pf and 94% efficiency for 100%, 75% and 50% load, and 92% efficiency for 25% load, with no additional battery pack
www.riello-ups.co.uk
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