Maruson ULT-1K - 1 Important Safety Warning; Transportation; Preparation; Installation

Maruson Technology Corporation 2 ULTIMA SERIES 1K-3KVA | 2012 Jan.
1. Important Safety Warning
Please comply with all warnings and operating instructions in this manual strictly. Save this
manual properly and carefully read the following instructions before installing the unit. Do not
operate this unit before reading through all safety information and operating instructions
carefully.
1-1. Transportation
l Please transport the UPS system only in the original packaging to protect against
shock and impact.
1-2. Preparation
l Condensation may occur if the UPS system is moved directly from cold to warm
environment. The UPS system must be absolutely dry before being installed. Please
allow at least two hours for the UPS system to acclimate to the environment.
l Do not install the UPS system near water or in moist environments.
l Do not install the UPS system where it would be exposed to direct sunlight or near a
heater.
l Do not block ventilation holes in the UPS housing.
1-3. Installation
To guarantee UPS normal operation, before connecting devices to the UPS, please
verify that ground and neutral lines of the connected devices are not short circuited.
(see Figure 1)
Figure 1
If neutral line and ground line are short circuited, please add isolation transformer
between UPS and devices. (see Figure 2)
Figure 2
Maruson Technology Corporation 17 ULTIMA SERIES 1K-3KVA | 2012 Jan.
6. Specifications
MODEL ULT-1K(L) ULT-2K(L) ULT-3K(L)
CAPACITY* 1000 VA / 800 W 2000 VA / 1600 W 3000 VA / 2400 W
INPUT
Low Line Transfer
160VAC/140VAC/120VAC/110VAC ± 5% or 80VAC/70VAC/60VAC/50 VAC ± 5%
( based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % - 0)
Low Line Comeback
168VAC/148VAC/128VAC/118VAC ± 5 % or 84VAC/74VAC/64VAC/54 VAC ± 5 %
( based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % -
0)
High Line Transfer 300 VAC ± 5 % or 150 VAC ± 5 %
Voltage
Range
High Line Comeback 290 VAC ± 5 % or 145 VAC ± 5 %
Frequency Range 40 ~ 70 Hz (Auto sensing)
Phase Single phase with ground
Power Factor
0.98
OUTPUT
Output voltage 208/220/230/240VAC or 110/115/120/127VAC
AC Voltage Regulation ± 1%
Frequency Range
(Synchronized Range)
47 ~ 53 Hz or 57 ~ 63 Hz
Frequency Range (Batt. Mode) 50 Hz ± 0.25 Hz or 60Hz ± 0.3 Hz
Current Crest Ratio 3:1
Harmonic Distortion
3 % THD (Linear Load)
6 % THD (Non-linear Load)
4 % THD (Linear Load)
7 % THD (Non-linear Load)
AC Mode to Batt. Mode
Zero Transfer
Time
Inverter to Bypass 4 ms (Typical)
Waveform (Batt. Mode) Pure Sinewave
EFFICIENCY
AC Mode 88.5 % (89% peak) 89.3 % (90% peak) 87%
Battery Mode 83.7 % (86% peak) 88.2 % (89% peak) 85%
BATTERY
Battery Type 12V / 9Ah
Battery Numbers 2 4 6
Charging Current
(max.)
1.0 A
Standard
Model
Charging Voltage 27.4 VDC ± 1% 54.7 VDC ± 1% 82.1 VDC ± 1%
Battery Type &
Numbers
Depending on the capacity of external batteries
Charging Current
1A / 2A / 5 A (Default) 1A / 2A / 4A / 8A (Default)
Long
Runtime
Model
Charging Voltage 27.4 VDC ± 1% 54.7 VDC ± 1% 82.1 VDC ± 1%
PHYSICAL
Dimensions
(DxWxH)(mm)
400 X 146 X 205 397 x 145 x 220 421 x 190 x 318 Standard
Model
Net Weight (kgs) 9.3 17.8 28.8
Dimensions
(DxWxH)(mm)
400 X 146 X 205 397 x 145 x 220 421 x 190 x 318
Long
Runtime
Model
Net Weight (kgs) 4.8 7.4 13.5
ENVIRONMENT
Operation Humidity 20-90 % RH @ 0- 40°C (non-condensing)
Noise Level Less than 45dBA @ 1 Meter
MANAGEMENT
Smart RS-232 Port/Card
Supports Windows® 2000/2003/XP/Vista/2008, Windows® 7, Linux, Unix, and
MAC
Intelligent Slot Power management from SNMP manager and web browser
* Derate capacity to 80% when the output voltage is adjusted to 208VAC.