Mô tả sản phẩm: Bộ lưu điện UPS Tescom DS/Power DS315
• Transformerless UPS topology
• Low input current total harmonic distortion (THD)
• High input power factor
• High efficiency up to 94%
• Cold start function
• Static and maintenance by-pass switch
• Output short circuit and overload protection
• External REPO switch input
• 192 events memory (192 events 4500 alarms)
• Clock and calender (battery supported)
• Automatic battery test,remaining battery time indicator
• Temperature compansated charge system
• Regenerative backfeed function
• 2 RS232 serial ports and 12 dry contact outputs
• 3 DSP controlled modular structure
• Optional SNMP and MODBUS adaptors
• Optional graphical panel
• Optional usb flash memory
• 2 years warranty
• 10 years spare parts support
• Manufactured according to EC Directive; EN62040
• Full digital structure
• Small footprint
• Ecomode operation
• Fewer electronic components
• Output current limiting
• Advanced diagnostics for the input
• Selectable input/output coltage/frequency/range
• Split by-pass input (second input)
• Output DC leakage protection
• Seperate DSP for inverter control
• Seperate DSP for the PFC
• 3 level battery protection
• High charge current capacity
• Charge/discharge current indicator
• Advanced remote control features
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MODEL
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DS310
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DS315
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DS320
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DS330
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DS340
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DS360
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DS380
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DS3100
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DS3120
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DS3160
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Power (kVA)
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10
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15
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20
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30
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40
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60
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80
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100
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120
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160
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INPUT
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Voltage
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380/400 VAC 3 Phase + N + E +/- 20% (415 VAC +15%, – 25% optional)
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Frequency
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50Hz. / 60Hz. selectable, +/- 5%
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Power factor
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> 0.99
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Harmonic current distortion (THDI) (*)
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< 3%
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By-pass voltage
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380/400 VAC 3 Phase + N , 4 Wires, +/- 10%
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Voltage distortion
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< 10%
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Protection
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Fuses, Voltage & Frequency tolerance, Input power limit, Phase sequency indicator
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OUTPUT
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Power (kW)
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9
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13,5
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18
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27
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36
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54
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72
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90
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108
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144
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Power factor
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0,9
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Voltage
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380/400 VAC 3 Phase + N , +/-1% (415 VAC optional )
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Frequency
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50Hz. / 60Hz. selectable
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Frequency tolerance
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Line synchronized: +/-2% / Free running: +/-0,1% (adjustable)
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Efficiency
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up to 94%
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Crest factor
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3:1
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Overload protection
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100% – 125% load: 10 min, 125% – 150% load: 1 min, – >150% load: by pass
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Other protections
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Advanced short circuit, Voltage tolerance, DC balance, Regenerative load, Current limiting
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THD (at 100% linear load)
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< 3%
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BATTERIES
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Type
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VRLA AGM / GEL / NiCd
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Nominal voltage
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+/- 360 VDC
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Float / End of discharge voltage
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+/- 405 VDC / +/- 300 VDC
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Battery cabinet
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Internal
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External
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Battery ambient temperature
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25ºC
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Protections
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3 level alarms, Battery fuses, Charging current limit, Temperature compensation (optional)
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Automatic testing
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Standard every 72 hours (adjustable)
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GENERAL
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Standards
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EN62040-1 , EN62040-2
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User interface
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4 lines LCD panel, Mimic leds, 5 vector buttons, Buzzer, Optional TFT panel
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Indicators
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P-N voltage, P-P voltage, Current, Power, Crest Factor, Frequency, PF, Service Time
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Advanced
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Self diagnostics, 3 maintenance time indicators, Calibration over RS232,operating hour meter
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Communication
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2xRS232 serial ports, 4 standard and 8 optional DRY contact alarm relays
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Inputs
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EPO input, Interactive battery panel input, Genset input
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Genset kit
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Standard (programmable)
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Software
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Standard T-Mon UPS Management Software (3 clients + 1 server management)
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Alarm logging
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Standard: with time & date 512 events
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Protections
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Power module over-temperature, Over current, Temperature high alarm
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Temperature range
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0ºC – 40ºC
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Protection degree
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IP20
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Relative humidity
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90% max. (noncondensed)
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Altitude
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< 1000m above sea level
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Acoustic noise
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< 57 dBA
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< 62 dBA
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< 64 dBA
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< 68 dBA
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Weight without batteries (kg)
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87
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87
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91
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100
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173
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197
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209
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220
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232
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265
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Dimensions (mm) HxWxD
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1040x400x815
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1440x515x855
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OPTIONS
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Different input / output voltage
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Please ask
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Transformer
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Galvanic isolation transformer at the input & output
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Software
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T-Mon Admin Multi UPS monitoring 10-50-100-200 clients, T-Mon Server 50-100-200 clients
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Adaptors
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SNMP, RS485, Remote monitoring panel, MODBUS (RS485 or TCP/IP), USB Alarm Logger, TCP/IP ,GSM/GPRS Modem, Comport multiplexer
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Parallel operation
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up to 8
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