Norden's Maxpower Series 20 kVA UPS is an online double conversion UPS that features a single phase in both input and output, and an output power factor of 0.9.This UPS has a flexible battery configuration and redundant design for increased availability.
Norden's Maxpower Series 20 kVA UPS is an online double conversion UPS that features a single phase in both input and output, and an output power factor of 0.9.This UPS has a flexible battery configuration and redundant design for increased availability.
GENERAL FEATURES
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Model | CN7320MP | |
Capacity | VA | 20000 |
Watts | 18000 | |
Input | Normal Voltage | 380/400/415Vac; (3Ph+N+PE), 220/230/240Vac (L+N+PE)
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Operating Voltage Range | 208~478Vac, 120~276Vac | |
Operating Frequency Range | 40~70Hz (50/60Hz Auto-Sensing)
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Power Factor | ≥0.99 | |
Bypass voltage range | Max.voltage: 220V: +25%(optional +10%,+15%,+20% ) 230V: +20% (optional +10%,+15%), 240V: +15% (optional +10%) Min.voltage: -45% (optional -20%,-30%) | |
Bypass Freq Range | Frequency protection range:±10% | |
Generator Input | Support | |
Output | Rated voltage | 220/230/240Vac |
Power Factor | 0.9 | |
Voltage Regulation | ±1% | |
Freq. Line mode | ±1%/±2%/±4%/±5%/±10% of the rated frequency(optional) | |
Freq. Bat. mode | 50Hz / 60Hz (±0.1)Hz | |
Crest Factor | 3:1 | |
Harmonic Distortion (THDv) | ≤2% with linear load, ≤5% with non-linear load | |
Efficiency | >94% | |
Battery | Battery Voltage | 192/216/240Vdc |
±96/108/120Vdc (optional) | 12V/7Ah/9Ah | |
Typical recharging Time | 6~8 hours (to 90% of full capacity) | |
Charging current | 2.7A standard unit) ; Max.current 18A(Long run unit) | |
System features | Transfer time | Mains to battery:0ms; Mains to bypass:0ms |
Overload | Line mode: Load≤110%: last 60min, ≤125%: last 10min, ≤150%: last 1min, >150% turn to bypass mode immediately Bypass mode: 125A(Breaker) | |
Short circuit | Hold whole system | |
Overheat | Line mode: Turn to bypass; Backup mode: shut down UPS immediately | |
Battery low | Alarm and switch off | |
Self-diagnostics | Upon power on and software control | |
Battery | Advanced battery management | |
Audible & Visual alarms | Line failure, Battery under voltage, Overload, System fault | |
LED and LCD Display | Line mode, Bat. mode, Eco mode, Bypass mode, Battery under voltage, Overload & UPS Fault | |
LCD Display | Input voltage, Input frequency, Output voltage, Output frequency, Load percentage, Battery voltage, Inner temperature & Remaining battery backup time | |
Communication interface | RS232, USB,SNMP card(optional), Parallel card(optional), Relay card (optional) | |
Environment | Operating temperature | 0~40°C |
Storage temperature | -25~55°C | |
Humidity range | 0~95% (Non-condensing) | |
Altitude | <1500m | |
Noise Level | <58dB at 1 Meter | |
Physical | Dimension | E: 220 x 531 x 450 ; I:250 x 900 x 868 |
Weight | 28/171 |
Specifications are subject to change without prior notice
STANDARDS | |
Safety | IEC/EN62040-1, IEC/EN60950-1 |
EMC | IEC/EN62040-2, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8 |
Part Number | Description | ||
CN7320MP | 20kVA Double Conversion Transformer-less 3/1 UPS (External Battery) |
Part Number | Description | ||
CNS01 | SNMP Card for 10-80kVA 3/1 and 3/3 |