KR-RM Rack/Tower Series 1-3kVA

· 19" rack device

· Computer room

· Data center

· Point-of-sale

· Router

· Hub and network device

· Commercial facility

· Precision instrument

KR-RM Rack/Tower Series 1-3kVA

Green Power

● AC/AC efficiency up to 93.5%, less operation cost and more energy saving
● Output power factor 1.0, more powerful to connect more critical loads
● Input PF >0.996 and THDi<5%, less power pollution and lower TCO

Flexible Rear Panel Configuration

● Dry contact and SNMP are optional
● Selectable output sockets
● External battery pack port available
● Programmable power management outlet (optional)

Hot-swappable Battery Design

● External battery pack is optional
● Easy for online battery replacement

User-friendly and Easy-shift LCD Display

● The digital display can be easily shifted through LCD setting to suit for vertical/horizontal installation

Voltage (Vac)120-295
Frequency (Hz)40-70
Power Factor≥0.99
Max. AC/AC Efficiency92.5%93.5%93.8%
Power Factor0.9 (1 optional)
Voltage (Vac)208/220/230/240±1% (settable)
Frequency (Hz)50/60±0.2 (battery mode)
THDvTHD < 2% (linear load), THD < 3% (non-linear load)
Transfer Time (ms)0
Overload106%~110%   load   for 10min, 111%~130% load for   1min, 131%~150% load for 1s, above   150% load for 0.2s
Voltage (Vdc) (Internal)364872
Battery Type (Internal)3×7Ah12V4×9Ah12V6×9Ah12V
Charging Current (A) Max.1~8A settable
Communication InterfaceRS232, EPO, USB (slot)(SNMP,   RS485+dry   contact are optional in slot)
*Output outlet8×IEC320 C138×IEC320 C13 + 1×IEC320 C19
DisplayBlue   screen LCD
AlarmLow battery, abnormal AC input, UPS failure, etc.
ProtectionLow battery, overload, short-circuit and over temperature,  etc.
Noise (dB)< 50
Working Temperature (°C)0~50(Best operating temperature   is 0~40°C, output power derated   from   40°C~50°C)
Relative Humidity0 ~ 95%, no condensation
Dimension (W×D×H) (mm)438×420×87 (2U)438×570×87 (2U)
Weight (kg)142026
BATTERY BOX (optional)
Battery Type2 groups of 3×7Ah12V2 groups of 4×9Ah12V2 groups of 6×9Ah12V
Dimension (W×D×H) (mm)438×420×87 (2U)438×570×87 (2U)
Weight (kg)202940

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