|
POWERGUARD UNIQUE 31 series technical specifications
|
|
Model
|
Powerguard 010 UQ31
|
Powerguard 015 UQ31
|
Powerguard 020 UQ31
|
|
Power
|
10 kVA / 8 kW
|
15 kVA / 12 kW
|
20 kVA / 16 kW
|
|
Nominal Voltage
|
208 / 220 / 230 / 240 VAC selectable by user
|
|
INPUT
|
|
Voltage
|
(304-478VAC) 380 VAC, 3 Phase + Neutral
|
|
Power factor
|
≥ 0.95
|
|
Low mains to battery transfer
|
304(1±3%)VAC
|
|
Resumption to mains
|
322(1±3%)VAC
|
|
High mains to battery transfer
|
478(1±3%)VAC
|
|
Resumption to mains
|
461(1±3%)VAC
|
|
Current (nominal)
|
13 A / Faz – 39 A
|
23 A / Faz – 69 A
|
30.3 A / Faz – 91 A
|
|
Frequency
|
46 ~ 54 Hz, Adjustable for generator operation
|
|
OUTPUT
|
|
Voltage options
|
208 / 220 / 230 / 240 (1±2%)VAC
|
|
Load power factor range
|
0.65 ~ 1.0 (Nominal 0.8)
|
|
Voltage and frequency
|
220 VAC ± 1%, 50 Hz ±0.05% (Battery operated), 50Hz ± %1 (Mains operated), ± 8% adjustable
|
|
Dynamic response
|
50-100- 50 % load ≤ 5%, 0-100% load variation 13% for 6KVA, 12% for 10-20 kVA
|
|
Correction time
|
100 msec for 0-100%-0 load variation; fall in ±2% tolerance range within 120 msec. for 10-20KVA.
|
|
Total harmonic distortion
|
Linear load≤ 2%, Non linear load ≤ 6%
|
|
Crest factor
|
3:1
|
|
Overload capacity
|
10 min. for 105%~130%. 1 min. beyond 130%
|
|
Short circuit protection
|
Electronic short circuit protection
|
|
Transfer time
|
Standard static bypass, mains to battery, inverter to bypass and back to inverter transfer time zero second.
|
|
Bypass Tolerance
|
Adjustable within 176 – 261 VAC range, off mode or standby mode
|
|
AC-AC EFFICIENCY
|
|
50% load
|
≥88%
|
|
100% load
|
≥88%
|
|
Linear load
|
＜3%
|
|
Non linear load
|
＜6%
|
|
Dynamic regulation
|
|
From 0 to100%
|
≤±5%
|
|
From 100% to 0
|
≤±5%
|
|
BATTERY
|
|
Type and accomodation
|
Dry type without maintenance, Internal or external of UPS depending on request
|
|
Capacity and quantity
|
240VDC / 20x12V/9 Ah
|
240VDC / 2x20x12V/7,2 Ah
|
240VDC / 2x20x12V/9 Ah
|
|
Back up time
|
5 / 12 minutes
|
|
Nominal charge voltage
|
240 / 274 VDC ± % 1,reaches 90% capacity after 7 hours of charging at 4.2 Amperes.
|
|
End discharge voltage
|
220 VDC ± 3 VDC
|
|
DISPLAYS AND CONTROL PANEL
|
|
Control Panel
|
Graphical LCD screen and touch buttons (on/ off, voice alarm cancellation, up/ down arrows button, enter)
|
|
Measurements and warnings
|
UPS status, Input/ Output voltage and frequency, Load %, Battery capacity and voltage, warning and error messages
|
|
Displays(LCD)
|
Energy flow mimic diagram, parameter measurements, warnings, error messages, adjustments
|
|
PROTECTIONS
|
|
Protections
|
Electronic protection, overload, overheat, modem network protections.
|
|
COMMUNICATION
|
|
Interface and protocol
|
Intelligent RS232 DB9 Port, Optional SNMP or AS400 support
|
|
GENERAL
|
|
AC/AC efficiency
|
>= 89%
|
>= 90%
|
>= 90%
|
|
Noise level
|
< 55 dB
|
< 60 dB
|
|
Operational environment
|
0 °C ~ 40 °C, % 20~90 humidity (unprecipitated)
|
|
Protection Class
|
IP20
|
|
Dimensions (mm),LxHxD
|
260 x 717 x 570 (excluding batteries)
|
|
Weight Without / With battery
|
38.5 / 104 kg
|
55 / 169 kg
|
55 / 177 kg
|
|
Software related with the product
|
|
Win Power
|
Windows 95 / 98 / NT / 2000 / XP / 2003, Linux, Sun Solaris 7 / 8 / 9, IBM Aix4.3 ve 5.1x, HP-UX 11.x, FreeBSD, Unix Systems, MAC compatible software
|
