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Max Power Series

Overview

Maxpower Series is a small to medium power transformer-less UPS of CellNor. This series is the classic product of CellNor. It
releases very early and designs with high standard; This series is improved continually combined with customers’
application feedback, and it became a very cost-effective product series. This product series has a very good sale
performance , and received highly praises from customers. The categories of this UPS are abundant, and the product is
stable and reliable, it can meet the demands of small to medium power UPS of customers.

Specification

 

       GENERAL FEATURES

  • N+X parallel redundancy

  • Online double conversion with DSP control

  • Input current harmonic: <5%

  • Optimization battery group, the quantity of
    battery: 16/18/20 pieces (optional)

  • Factor can change when selection different
    battery quantity 16PCS:0.7PF; 18PCS:0.8PF;
    20PCS:0.9PF

  • Wide input voltage range: 208~478Vac

  • Wide input frequency range(50Hz: 45~55Hz /
    60Hz: 54~66Hz)

  • Support generator input

  • Support economic (ECO) operation mode

  • Self-testing when UPS startup

  • Options: SNMP card/Relay card/ Parallel board

  • Cold start

Model CN7310MP CN7315MP CN7320MP

Capacity

VA

1000

15000

20000

Watts

9000

13500

18000

Input

Normal Voltage

380/400/415Vac; (3Ph+N+PE)

Operating Voltage Range

208~478Vac

Operating Frequency Range

50Hz:45~55Hz;60Hz:54~66Hz(Auto sensing)

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 frequency range

Frequency protection range:±10

ECO range

Same as the bypass

Harmonic distortion (THDi)

<5%(100% linear load)

Generator input

Support

Output

Rated voltage

220/230/240Vac

Power factor

0.9

Voltage Regulation

±1%

Frequency

Line mode

±1%/±2%/±4%/±5%/±10% of the rated frequenc y(optional)

Bat. mode

50/60(±0.1)Hz

Crest Factor

3:1

Harmonic Distortion (THDv)

≤2% with linear load, ≤5% with non-linear load

Efficiency

>93.5%

>94.5%

Battery

Battery voltage

±96/108/120Vdc (optional)

Capacity (Standard unit)

12V/7Ah/9Ah

Typical recharging time

6~8 hours (to 90% of full capacity)

Charging current

1A(10kVA standard unit) ; Max.current 10A(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% tur n to bypass mode immediately

Bypass mode

63A(Breaker)

100A(Breaker)

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 & 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 board (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

Physical

Dimension

597×250×655(S)/502×250×616(H)

502×250×616

Weight

45

46

 

 
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

                                                                      

Ordering Information

Part Number Description

CN7310MP

10kVA Medium Power Transformerless UPS

CN7315MP

15kVA Medium Power Transformerless UPS

CN7320MP

20kVA Medium Power Transformerless UPS

Downloads

DataSheet PDF 125.65KB DOWNLOAD

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