50-80KVA UPS DOUBLE CONVERSION TRANSFORMER-LESS

Norden's Ultra power series 50-80 kVA UPS is an online double conversion UPS that features three-phase in both input and output and a unity output power factor.This has a tower design which features strict voltage regulation and parallel operation of 6 units that makes it ideal for data centers and other critical bussiness applications.

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Norden's Ultra power series 50-80 kVA UPS is an online double conversion UPS that features three-phase in both input and output and a unity output power factor.This has a tower design which features strict voltage regulation and parallel operation of 6 units that makes it ideal for data centers and other critical bussiness applications.

General Features

  • Wide input voltage range 140~485Vac  (Phase voltage 80~280Vac)
  • High input power factor, can be up to 0.99
  • Three-level inverter topology, the efficiency can be up to 96%
  • Support parallel expanded operation: maximum is 6 units Input current harmonic:<3%
  • Large charging current
  • High adaptability for the load it can connect full inductive load or capacitive load
  • Power Walk in function, it can reduce the star current impact to the system and reduce the capacity of the generator
  • Optimization battery group, the quantity of battery:30-50pcs
  • LBS function can realize 2 independent UPS systems work in synchronization enhancing the reliability of the system
  • The output factor is 1.0, and can be meet 100% unbalanced load
  • Support USB ,RS485,RS232
  • SNMP and relay card (Optional) 

SPECIFICATION

ModelCN93350U/CN93350U-5L
 CN93360U/CN93360U-5L
CN93380U/CN93380U-5

Capacity

kVA

50

60
80

Watts

50K

60K
80K

Input

 Normal Voltage 380/400/415Vac (3Ph+N+PE)
Operating voltage range
138~305Vac for 40% Load; 305~485Vac for Full Load
Harmonic distortion(THDi) 
<3%(100% linear load)
Operating frequency range
40~70Hz
Power factor
≥0.99 
Bypass voltage range

220Vac Max.Voltage:+25% (optional +10%,+15%,+20%) 230Vac Max.Voltage:+20%(optional +10%,+15%)

240Vac Max.Voltage:+15%(optional +10%) Min.Voltage:-45%(optional -20%,-30%) 

Bypass Frequency range
Frequency synchronize tracing range:±10% 
Generator input
Support

Output

 Rated voltage 380/400/415Vac (3Ph+N+PE)
Power factor
1
Voltage regulation
±1%
Frequency    Line mode
±1%/±2%/±4%/±5%/±10% of the rated frequency (Optional)
                              Frequency   Bat. mode
50/60(±0.1)Hz
Crest factor
3:1
Harmonic distortion (THDv)
≤2% with linear load, ≤4% with non-linear load
Efficiency
95.5%
Output Waveform
Pure Sine Wave

Battery

 Rated voltage ±180/±192/±204/±216/±228/±240/±252/±264/±276/±288/±300Vdc(30/32/34/36/38/40/42/44/46/48/50pcs)
Charging current (Charging current can be set according to the battery capacity installed)
   20A 
     40A

System Features

Transfer time Mains to battery:0ms; Inverter to bypass:0ms
Overload            Line mode
≤110%: Overload 60min, ≤150%: Overload 1min, >150% 1.2s turn to bypass mode immediately
Overload            Bypass mode30°C: 135% Overload long term; 40°C: 125% Overload long term >1000%, 100ms
Backfeed Protection Support
Alarm
Overload, utility abnormal, UPS fault, battery low, etc
Protection
Short circuit, overload, over-temperature, battery low, fan fault alarm
Remote LCD
Support
Communication
USB, RS232, RS485, Parallel port,dry contact, Intelligent slot, LBS, SNMP 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
<55dB
 <58db
 <60db

Physical

 Dimension WxDxH(mm) 250x828x868                                                                         442x850x1200
Net Weight (kg)
80
83
 114

Standards

 Safety CE; IEC/EN62040-1,IEC/EN62477-1
EMC
IEC/EN 62040-2 (IEC 61000-2-2, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC61000-4-11)


Part NumberDescription
CN93350U50kVA Double Conversion Transformer-less 3/3 UPS (External Battery)
 CN93360U
60kVA Double Conversion Transformer-less 3/3 UPS (External Battery)
CN93380U80kVA Double Conversion Transformer-less 3/3 UPS (External Battery)
CN93350U-5L
50kVA Double Conversion Transformer-less 3/3 UPS with 5inch LCD display (External Battery) 
CN93360U-5L 
60kVA Double Conversion Transformer-less 3/3 UPS with 5inch LCD display (External Battery)
CN93380U-5L 
80kVA Double Conversion Transformer-less 3/3 UPS with 5inch LCD display (External Battery)


COMPATIBLE ACCESSORIES

Part NumberDescription
CNS01
 SNMP Card

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