M33-20kVA Low Frequency Double Conversion UPS for 3 Years Warranty

• Phase: Three Phase
• Type: Low Frequency
• Protection: Overvoltage
• Application: Industry
• Classification: UPS
• Standby Time: Depend on Capacity
• Model NO.: M33
• Standby UPS: Sine Wave Output UPS
• Output Capacity: Large Type
• Equipment Mode: Decentralized
• Brand: Greenmaster
• Power Source: Electric Power
• Product Name: M33 10K-30K Low Frequency Online UPS
• Transport Package: Safety Packing
• Specification: M33-10-30K
• Trademark: GREENMASTER
• Origin: China
• HS Code: 8504402000
• Production Capacity: 50, 000PCS/Year

Product Description

M33-20kVA Low Frequency Double Conversion UPS for 3 Years Warranty



KEY FEATURES

*220/380VAC3P+N+G,110V/208VAC3P+G optional

* 7 inche touch panel,display detailed running parameter and set the UPS work mode

*DSP Controlled IGBT inverter

*Setable UPS/ECO/INVERTER working mode

* Event log by LCD panel

* Three-phase separately adjustment to meet 100% unbalance loads

* Cold start fuction and Auto restarting when mains resume

*Full protection,overload,overvoltage,shortcircuit,over temperature etc

*Static bypass and manual maintenance bypass

*Advanced Battery Management,temperature compensation charging,setable charge current

* Automatic charging in UPS off mode

*RS-232 and Rs485 communication, SNMP or Dry Contact is option

* Optional input harmonic filter or 12 pulse wave rectifier

* Optional battery detection modules for per Cell battery

* Option EPO function

*Option parallel redundancy



Technical Specifications

 

Mode

M33-10K

M33-20K

M33-30K

M33-40K

M33-50K

M33-60K

M33-80K

M33-100K

M33-120K

M33-160K

M33-200K

M33-250K

M33-300K

M33-400K

Nominal capacity

KVA

10

20

30

40

50

60

80

100

120

160

200

250

300

400

KW

8

16

24

32

40

48

64

80

96

128

160

200

240

320

RECTIFIER (INPUT)

Phase number

Three Phase

Input power factor

Standard >= 0.9 ( 6pulseRectifier+Filter ),   Optional >= 0.96 ( 12pulseRectifier+Filter)

Input voltage

220/380VAC (230V/400VAC or 240V/415VAC)±25% 3P+N+PE 110V/208VAC( 120V/220VAC or   277V/480VAC ) optional

Input frequency

50Hz±10% or 60Hz±10% (Selectable)

Total Harmonic Distortion (THDi)

6pulse Rectifier<30%, Optional 12pulse Rectifier & Filter<5%

Output ripple wave

<2%

Soft start

0-100% 5sec

Charging

Charge mode

Constant current, then constant voltage, charge with temperature compensation, automatic switch Between Equalized charging and Float charging,

Folat charging voltage

432VDC

Equalized charging voltage

464VDC

Temeperature compensation voltage

-3mV/ºC/cell

Charging current

0.1C(Automatic adjust according to battery capacity)

Charging power

20% of rated capacity

Battery

Type

VRLA/AGM/Gel, optional Lithium Battery

Capacity

7~999AH settable (Configurate Battery Capacity according to Back-up Time)

Battery number

32units12V or 192units2V batteries (Nominal Voltage 384VDC)

Invertor

Phase number

Three Phase

Rated power

Rated capacity*0.9

Nominal voltage

220/380VAC (230V/400VAC or 240V/415VAC), 3P+N 110V/208VAC( 120V/220VAC or   277V/480VAC )   optional

Output voltage stability

±1%( Stable load), ±3%( fluctuant load)

Frequency stability

50Hz60Hz<±0.5% ( Asynchronous )

Factor of wave crest

>3:1

Output waveform distortion degree

Pure Sine Wave, Linear Load< 3%, Non-Linear Load<5%

Dynamic feature

Instant voltage<±5% ( from 0 to100% ), Instant recover time<10ms

Unbalance load voltage

<±5%

Overload protection

At 115% load, normal work, At 125% load 10 min, At 150% load 1min, At 200% load 1S

Invertor efficiency

>92%(full load)

Bypass

Phase number

3 phase+N

Input nominal voltage

220/380VAC (230V/400VAC or 240V/415VAC) 110V/208VAC( 120V/220VAC or   277V/480VAC )optional

Output nominal voltage

220/380VAC (230V/400VAC or 240V/415VAC) 110V/208VAC( 120V/220VAC or   277V/480VAC ) optional

Switching time

0ms(adopted static switch)

Protection Function

Input protection

Input voltage, frequency over limited protection, Phase fault, Phase lack

Output prorection

Over current, short circuit, over voltage, low voltage

Battery protection

Over charge, over-discharge protection

Overheat protection

Environment over temperature protection, inverter over temperature protection

Hardware  fault  protection

Assistant power abnormal, breaker cut off, breaker overload, power devices over current/over voltage etc protection

SYSTEM PARAMETERS

Work environment

Temp: -10~40ºC, relative humidity: 30%~90%, Altitude<2000m ( 1% decrease against 100 meters' rise, max. altitude 4000m )

Cooling method

forced cooling

Communitation interface

RS232/ RS485, optional dry contact, SNMP card ( for remote control via Internet)

Parallel operation

Tandem hot backup or parallel connection

Anti-surge capacity

10/700μS, 5KV;   8/20μS, 20KA

Protection level

lp31

Safety performance

Vin-n Vout-n 3000Vac, creepage<3.5mA , insulating resistance>2MΩ(500VDC)

Noise(Db)

48-55

55-60

60-65

65-70

Mechanical dimension(W*D*H)mm

600*620*1200

600*720*1500

980*800*1800

1380*950*1800

1600*1150*1800

Weight(Kg)

200

265

310

342

385

402

560

850

910

1300

1680

1750

1830

1980

Remark:

all specification subject to change without notice,customer-made specification are acceptable

PRODUCT

Low Frequency Industry Sine Wave UPS
Three Phase in Three Phase Out
10K/15K/20K/30K/40K/60K/80K/100K, upto500KVA
0.8/0.9PF



LED+LCD







RS-232/RS-485,EPO,SNMPN+X PRC Function








Transformer based, Heavy duty,Pure sine wave



Why Choice us ?

15 years Rich experience manufacturer, 8000 square meter,200 workers.

15 Engineer keep to improve design and supply new products.

7 QC to controller the Full process,100% inspection before shipment.

TOP 5 manufacturer,Large batch production to guarantee competitive price.

We are the only manufacturer who can sign "Quality Warranty"&"On Time Delivery Warranty" with client.

One of the few supplier whom have factory to make the Key Productsand also supply complete set system design and installation supporting. 

Support OEM/ODM service with LOW MOQ!

10 years experience in international bidding together with dealer.

Annually train to dealer office or in factory about design/installation and maintenance.








FAQ:

1. Are you factory or trade company?

We have two Factories in China. We make UPS/Inverter/Battery in Foshan city which is close to Guangzhou. We make Solar Panel in Ningbo city.

2. How to Collect the goods together from Two Factories?

We will collect the goods together. The shipment from Ningbo or Guangzhou.

3.How can I get your pricelist?

Send an enquiry about what you need, our sales will reply u within 12 hours.

4. Can I get an sample to check quality before mass order?

Sample is welcome to check quality.

5. Any guarantee for your products?

one year or Two years, FOC Spare Parts with shipment.
will supply service manual and Online supporting
to train Dealer Engineer in dealer office
welcome training in China
Chinese Engineer can speak English


6. How about the delivery time?

Sample order within one week, mass order 10-30 days

7. Do u support OEM/ODM service?

We have experienced R&D team, OEM/ODM is welcom.

8. Payment terms, any convenient and safe way for our buyers?

T/T,W/U or LC options. Your money will be in safe, your business will be in safe!