Modular Online UPS 600KW system

CNM330 series 50-600KVA Modular Online UPS

Application field

Our UPS is a kind of three-in- three -out high frequency online UPS, it provides three specifications: The 200~600kVA. The products are modularized and adopt the N+X redundancy. It can flexibly increase the number of the UPS modules according to the load capacity which is convenient for flexible allocation and gradually investment.

The UPS can solve most of the power supply problems, such as blackout, over-voltage, under-voltage, voltage sudden drop, oscillating of decreasing extent, high voltage pulse, voltage fluctuation, surge, inrush current, harmonic distortion (THD), noise interference, frequency fluctuation, etc..

This UPS can be applied to different applications from computer device, automatic equipment, communication system to industry equipment

Main parameters

Model

300kVA

400kVA

500kVA

600kVA

Cabinet capacity (VA/W)

50k~300k / 50k~300k

50k~400k / 50k~400k

50k~500k / 50k~500k

50k~600k / 50k~600k

Module capacity (VA/W)

50k / 50k

Max. module number

6

8

10

12

Input

Phase

3 Phase 4 Wires and Ground

Rated Voltage

380/400/415Vac

Voltage Range

138~485Vac

 At 40°C: The UPS works at full load when the voltage is

323–485Vac and is derated load when the

voltage is 323–138Vac

 At 30°C: The UPS works at full load when the voltage is

305–485Vac and is derated load when the

voltage is 305–138Vac

Frequency Range

40Hz-70Hz

Power Factor

≥0.99

Current THDi

≤3%(100% nonlinear load)

Bypass Voltage Range

Max.voltage: 220V:+25 %( optional +10%, +15%, +20%); 230V:+20 %( optional +10%, +15%);   240V:+15 %( optional +10%);

Min. voltage:-45 %( optional -10%, -20%,-30%)

Frequency protection range: ±10%

Output

Phase

3 Phase 4 Wires and Ground

Rated Voltage

380/400/415Vac

Power Factor

1

Voltage Regulation

±1%

Frequency

Utility Mode

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

Battery Mode

(50/60±0.1)Hz

Crest Factor

3:1

THD

≤2% with linear load
≤4% with non linear load

Overload

Inverter overload capability:

 105% < load ≤ 110%: transfer to bypass mode after 60 min

 110% < load ≤ 125%: transfer to bypass mode after 60 min

 125% < load ≤ 150%: transfer to bypass mode after 60 min

Bypass overload capability:

 Temperature ≤ 30°C, load ≤ 135%: run for a long time

 Temperature ≤ 40°C, load ≤ 125%: run for a long time

 1000% load: run for 100 ms

Battery

Voltage

Optional Voltage:

±180V/192V/±204V/±216V/±228V/±240/±252/±264/±276/±288300Vdc(30/32/34/36/38/40/42/44/46/48/50pcs optional)

384Vdc~480Vdc (30~40 pcs, 40 pcs define, 36 and 50 pcs no power derating; 32~34 pcs output power factor 0.9;30 pcs output power factor 0.8;)

Module charge current (A) max.

20A

Transfer Time

Utility to Battery : 0ms; Utility to bypass: 0ms

Protection

Short Circuit

Hold Whole System

Overheat

Line Mode: Switch to Bypass; Backup Mode: Shut down UPS immediately

Battery Low

Alarm and Switch off

Self-diagnostics

Upon Power On and Software Control

EPO

Shut down UPS immediately

Battery

Advanced Battery Management

Noise Suppression

Complies with EN62040-2

Communication Interface

CAN, RS485, FE, LBS, Parallel, Relay card, SNMP card(optional)

Environment

Operating Temperature

040

Storage Temperature

-2555

Humidity

095% non condensing

Altitude

< 1500m

Display

Audible & Visual

Line Failure, Battery Low, Overload, System Fault

Status LED

UPS Fault, Alarm and normal

Reading On the LCD

Input Voltage, Input Frequency, Output Voltage, Output Frequency, Load Percentage, Battery Voltage, parameter set, history record…

Other

Standard cabinet Dimensions(W*D*H)

600*850*2000

600*850*2000

1200*850*2000

Full cabinet Dimensions(W*D*H)

(mm)

1200*850*2000

Module Dimensions(W*D*H)

(mm)

440*620*130

Cabinet Weight (Kg)

260

280/600

650

720

Module Weight (Kg)

34

Safety Conformance

CE,EN/IEC 62040-3,EN/IEC 62040-1-1

Features


Functions and Features

Digital control

19-inch standard cabinet 

2-meter high cabinets are provided according to the user’s requirement.

Modularized design

High power-density design

  The height of the single module is 3U. 

N+X parallel redundancy

This series UPS adopts N+X parallel redundancy design, user can set different redundancy according to the importance of the load. While the redundancy modules are set more than two, the availability of UPS system will achieve 99.999%, which may satisfy the required reliability of the critical load connected. Through LCD display setting, you may configure the required quantity of the redundancy unit. When the load connected is over the number of the redundancy, the UPS will alert right away. The design of the MTBF (Meantime before Failure) is up to 250,000 hours.

This series can set the number of redundancy modules. When the load exceeds the redundancy setting, the UPS can still work normally and simultaneously send out corresponding warning as long as the load doesn’t exceed the total capacity of modules.

Parallel redundant control system  

Optimizing distributed convergence for the cabinet

Centralized bypass

Common Battery 

Automatic charge current adjustment according to battery capacity connected.

3-Stage Intelligent charging

Touch-screen Super-large LCD display 

Remote monitoring via SNMP  

Optional Accessories available such as Isolation transformer, distribution Panel, SNMP Card,

Relay Contact Board, etc...  

Equip with Maintenance Bypass Switch for easy maintenance purpose.

Superior MTTR (Meantime to repair) & Short shutdown time in maintenance

Centralized monitoring module is also available

EPO and REPO function 


Data download

  • User Manual