Storage Instruction; Product Introduction; General Characteristics - Orvaldi MSII RT 6-10KVA User Manual

1.1.25. SAVE THESE INSTRUCTIONS - This Manual Contains Important
Instructions that should be Followed during Installation and Maintenance
of the UPS and Batteries.
1.1.26. Intended for Installation in a Controlled Environment.
1.1.27. Disconnection Device-CAUTION - A disconnect switch shall be provided
by others for ac output circuit. To reduce the risk of fire, connect only to a
circuit provided with branch circuit over-current protection for 30 amperes
for 6Kva and 40 amperes for 8Kva (10Kva See below details) rating in
accordance with the National Electric Code, ANSI/NFPA 70.
10Kva tower Output rating
Output No.
No.1 (L21-N21) 5 KVA, 120 V
No.2 (L22-N22) 5 KVA, 120 V
No.3 (L23-N22) 10 KVA, 208 V
No.4 (L21-N22) 10 KVA, 240 V
1.1.28. CAUTION - To reduce the risk of fire, unit input connect only to a circuit
provided with branch circuit over-current protection for 40 amperes for
6Kva and 50 amperes for 8Kva and 65 amperes for 10Kva amperes rating
in accordance with the National Electric Code, ANSI/NFPA 70.
1.1.29. The Units are to be installed so that is not likely to be contacted by people.
1.1.30. Maximum ambient operating temperature 40°C or equivalent

1.2. Storage Instruction

For extended storage through moderate climate, the batteries should be
charged for 12 hours every 3 months by plugging the UPS power cord into the
wall receptacle and turn on input breaker on front panel. Repeat this
procedure every 2 months under high temperature environment.
Ratings of output branch circuit
Over current protection
45
45
50
45
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2. Product Introduction

2.1. General Characteristics

2.1.1. True online architecture continuously supplies in your critical device with a
stable, regulated, transient-free pure sine wave AC Power.
2.1.2. 20KHz PWM sine-wave topology yields an excellent overall performance.
The high crest factor of the inverter handles all high-inrush current loads
without a need to upgrade the power rating.
2.1.3. Multi-functional LCD/LED panel may display various status of the UPS.
The LED display may show UPS working status, Utility Status and UPS
Abnormal status, in the mean while, the LCD display may show
Input/Output Voltage, Frequency, Load Status, Inner cabinet temperature,
and Abnormal Phenomenon.
2.1.4. To protect the unit from overloading, it automatically switches to bypass
mode in 160 seconds~ 40ms if loading is at 105%~ 150% of rating and in
case of overloading at 150% of rating, it switches to bypass mode
immediately. It will automatically switch back to inverter mode once
overload condition ceases.
2.1.5. Should the output becomes short-circuit, the UPS holds the system and
cuts the output automatically till the short circuit situation is removed
manually.
2.1.6. Should the unit become overheated, the internal thermal Switch will detect
the heat and switch to bypass mode and vice versa.
2.1.7. Fully digitalized control circuit built in the UPS may upgrade the
functionality Of the UPS as well as reach a high-level protection of the
UPS. Through powerful Communication capability built, it enhances its
ability for remote control and monitoring easily.
2.1.8. Maintenance-free sealed-type battery minimizes after-sales service.
2.1.9. Maintenance bypass switch — it provides an easy and safe
troubleshooting or maintenance function when the Utility is normal.
2.1.10. Providing four different working modes, such as Normal, ECO, CF50 and
CF60, it may widely be used in a variety of applications.
2.1.11. DC-start function makes sure of the start-up of UPS during power outages.
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