Product configuration characteristics
SD-RM series high frequency on-line UPS, with frame type design, can provide better environment for load power supply,manifested in the regulated output range, frequency range, the input noise removal, as well as the electric model and cellmodel between zero transition time etc..
SD-RM series 6~10KVA parallel redundant double conversion pure online architecture, this architecture can blockabnormal power supply to the load, but also guarantee the stable output, may let the load, safe operation, is the mosteffective solution to all the problems of the optimal design of power source structure, adopting digital control technology,realize the parallel expansion and parallel redundant function, to provide users with the power source planning flexibility and better security.
With frame type design, can provide better environment for load power supply, manifested in the regulated output range,frequency range, the input noise removal, as well as the electric model and cell model between zero transition time etc..SD-RM series with innovative software program control mode, not only has the advantages of small volume, can cause the failure rate to be reduced greatly, effectively improve the safety and reliability of power supply. Suitable for a variety ofprecision instrument system, network system, as well as important, or demanding equipment for electric power environment.
Main function:
( 1) the frame design, the key equipment, provide more flexible, more reliable power protection.
( 2) online design, output pure sine wave, no pollution;
( 3) using high frequency and IGBT transform technology, improve the efficiency and reliability, small size, light weight;
( 4) CPU intelligent design, using PFC power factor correction, PFC ≥ 0.98, conversion time zero;
( 5) intelligent local and remote monitoring function of -RS232 interface, compatibility with SNMP.
( 6) self test and self protection function, load of strong impact force, peak current and short circuit protection.
Product technical parameters
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model
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SD-RM1KNTL
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SD-RM2KNTL
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SD-RM3KNTL
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SD-RM6KNTL
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SD-RM10KNTL
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Rated capacity
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1KVA/0.7KW
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2KVA/1.4KW
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3KVA/2.1KW
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6KVA/4.2KW
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10KVA/7KW
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input
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votage
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(115～300)VAC
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(176～276)VAC
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Frequency rate
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(40～60)Hz(Software adjustable)
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output
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votage
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220×(1±2％)VAC
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Frequency rate
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Synchronized with the input pattern ( electric );When the city electricity frequency beyond ( 46 ~ 54 ) Hz range, the output frequency is 50 ×( 1 ±0.2%) Hz
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50×(1±0.2%)Hz〔battery mode〕
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Output waveform
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Pure sine wave
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Conversion time
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Zero interrupt
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DC voltage
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36VDC
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72VDC
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96VDC
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240VDC
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240VDC
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battery
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Valve control lead-acid accumulator without maintenance
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Overload capacity
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110%150% maintain 30 seconds after the output tobypass,More than 150% of maintenance of 300ms MS
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From 105% to 130% last 10 minutesoutput to bypass; more than 130% to 1 minutes
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Communication interface
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RS-232 interface + Intelligent Slot intelligent slot
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Work environment
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Temperature
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0～40°C
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Relative humidity
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20%～90% (No condensation)
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size(mm)(W*D*H)
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482×450×88
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482×450×88
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480×600×176
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weight(Kg)
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7. 5
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13. 5
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14
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35
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38
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