Key Features
◆ High-frequency online double conversion
◆ DSP-controlled and support to work with lithium batteries
◆ Long battery lifecycle, more than 2000
◆ Wide input voltage: 90V-300V; Wide input frequency: 40-70Hz
◆ Active PFC, input PF > 0.99
◆ Generator-compatible
◆ Cold start capability; ECO mode
◆ Optional Remote On/Off (ROO)
◆ Auto-sensing 50Hz/60Hz
◆ Frequency conversion: 50Hz input / 60Hz output or 60Hz input / 50Hz output
◆ Li-ion battery provide up to 3x backup time, comparing with regular Lead-acid UPS product
◆ Dry contact interface for BMS dominant control
◆ Incorporated MODBUS (RS485) interface with BMS, to achieve precise battery information (voltage/soc/soh etc.)
◆ Li-ion Battery Charger : Constant current , constant voltage, floating, turn-off 4 state charger for Li-ion battery, open to customize the logical behavior for customer- specified battery pack
◆ Supports laser printers & ultrasound systems (custom)
◆ Communication: RS232 (std), USB/MODBUS/RS485/SNMP/AS400 (opt)
◆ Robust design: FR4 PCB, optimized cooling, conformal coating
Specification
| Accept Deeply Customized Products | ||||||
| Tower Model | Nova LV 1K-Li | Nova LV 1KL-Li | Nova LV 2K-Li | Nova LV 2KL-Li | Nova LV 3K-Li | Nova LV 3KL-Li |
| Rack Model | Nova LV 1KR-Li | Nova LV 1KRL-Li | Nova LV 2KR-Li | Nova LV 2KRL-Li | Nova LV 3KR-Li | Nova LV 3KRL-Li |
| Capacity | 1KVA/1KW | 2KVA/2KW | 3KVA/3KW | |||
| Phase | Single phase input single phase output | |||||
| AC INPUT | ||||||
| Wiring | 1 phase 3 wires ( L/N+PE) | |||||
| Rated Voltage | 110/115/120/127VAC | |||||
| Voltage Range | Line-Neutral: 60~145VAC | |||||
| Frequency Range | 40Hz~70Hz | |||||
| Input Power Factor | ≥0.99 | |||||
| AC OUTPUT | ||||||
| Wiring | L/N+PE | |||||
| Output Voltage | 110/115/120/127VAC | |||||
| Voltage Regulation | ±1% | |||||
| Output Frequency | 50/60±4Hz(Synchronized range); 50/60Hz±0.1(Battery mode) | |||||
| Waveform | Pure sine wave | |||||
| Power Factor | 1.0 | |||||
| Distortion (THDV%) | <2% (Linear Load) ; <8% (Non-Linear Load) | |||||
| Overload Capability | 100%~105% continuous; 60Sec.@105%~130% rated load; 10Sec.@130%~150% rated load; 0.3Sec.@>150% rated load. | |||||
| EFFICIENCY | ||||||
| Line Mode | 90% | 91% | 92% | |||
| Battery Mode | 87% | 88% | 89% | |||
| ECO mode | 95% | |||||
| BATTERY & CHARGER | ||||||
| Rated Battery Voltage | 51.2/48VDC(default for 16cell of LiFePO4 ) | |||||
| Battery Capacity | 615WH | External battery depends | 920WH | External battery depends | 1250WH | External battery depends |
| Backup Time | >30mins @ full load | >20mins @ full load | >20mins @ full load | |||
| Backup Time 2 (External Battery Module) |
51.2V 30AH-90mins 51.2V 50AH-150mins 51.2V 100AH-300mins @ Full Load |
51.2V 30AH-45mins 51.2V 50AH-75mins 51.2V 100AH-150mins @ Full Load |
51.2V 30AH-30mins 51.2V 50AH-50mins 51.2V 100AH-100mins @ Full Load |
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| Charging Current | 1~3K standard model with internal battery: 4A 1~2K long backup time model: 4A, 8A/12A (optional) 3K long backup time model: 6A, 12A (optional) |
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| Charging Voltage | 56.8V(default for 16cell of LiFePO4 ) / customized according to battery request | |||||
| Charger Behavior & Protection | CC. CV. floating. turn-off 4 states 3 over voltage protection loop, preserve interface for over temperature/over pressure switch off interface |
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| HMI | ||||||
| LED Display | Mains / battery status, load level, battery level, operation mode | |||||
| LCD Display with LED Indicator | Input mains voltage, frequency, load level, operation mode, health status, battery SOC | |||||
| Standards Communication | (1) RS232 port / USB port (2) Dry contact interface for BMS control (3) Modbus For BMS interface |
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| Optional | (4) NetWork Card: Support SNMP/TCP/IP for remote monitoring the UPS via Smart Phone APP, Web page, PC Monitor Software , Support Server / NAS shutdown (5) RS485-Modbus Card, LAN (TCP IP)-Modbus Card (6) Mini AS400 Relay Card (7) SNMP card |
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| ENVIRONMENT | ||||||
| Temperature Range | -10~50oC | |||||
| Relative Humidity | 0-98%（Non-condensing） | |||||
| Acoustics Noise | <55dB @ 1 meters | |||||
| PHYSICAL | ||||||
| Tower Dimension WxDxH (mm) |
1K-Li: 190x442x323 | 2K-Li: 190x442x323 | 3K-Li: 190x442x323 | |||
| 1KL-Li: 190x380x323 | 2KL-Li: 190x380x323 | 3KL-Li: 190x380x323 | ||||
| Rack Dimension WxDxH (mm) |
1KR-Li: 440x400x88 (2U) | 2KR-Li: 440x500x88 (2U) | 3KR-Li: 440x612x88 (2U) | |||
| 1KRL-Li: 440x400x88 (2U) | 2KRL-Li: 440x400x88 (2U) | 3KRL-Li: 440x400x88 (2U) | ||||
| Tower N.W (kg) | 14.8 | 8.5 | 16 | 8.6 | 20.4 | 9.3 |
| Rack N.W (kg) | 13.6 | 8 | 18.5 | 8.4 | 20.9 | 8.9 |
• Product specifications are subject to change without prior notice
• Ambient temperature>30°C, output power factor is 0.9
• Model with"L" mean long back up time model, without "L" mean standard model
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Product packaging
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