Organize and Power Your Home Family and Office Computer Systems
Product profile:
1.Double conversion
2.Wide range of input voltage: 190v-520v
3.Electric generator compatibility
4.Frequency adaptation: 50/60hz
5.High frequency 10-30K UPS power online three phase
Detailed Specification
31 10-20K UPS specification
| Model |
31 10K |
31 15K |
31 20K |
| Phase |
Three phase in /Single phase out |
| Input |
| Rate capacity |
10KVA/8KW |
15KVA/12KW |
20KVA/16KW |
| Rate voltage |
400VAC(three phase with ground) |
| Turn on voltage range |
190-520VAC(three phase) ≤50% load |
| 305-520VAC(three phase) ≤100% load |
| Frequency range |
46~54Hz or 56~64Hz |
| Output |
| Rate voltage |
220/230/240VAC |
| Voltage regulation |
±1% |
| Line mode frequency |
46~54Hz or 56~64Hz |
| Bat mode frequency |
50Hz or 60Hz |
| Voltage harmonic |
≤3% R load; ≤5% RCD load |
| Crest ration |
3:01 |
| Line-Bat transfer |
0ms |
| INV-Bypass transfer |
0ms |
| Over load |
105%±5%<load≤125%±5%:1min;125%±5%< load ≤150%±5%:30s;load>150%±5%:300ms; ( transfer to bypass and alarm) |
| Efficiency |
| Line mode |
> 91% |
| Bat mode |
> 91% |
| Battery |
| Number |
16 or 20 |
| Charger voltage |
218.4VDC/273VDC |
| Charge current (stand) |
1A/2A/4A adjustable,default 1A |
| Charge current(long) |
1A/2A/4A adjustable,default 4A |
| Size(length*width*height)and weight |
| Stand UPS(mm) |
442*190*688 |
575*190*688 |
| Weight(kg) |
66/76 |
68/78 |
80(only 20 BAT) |
| Long time UPS(mm) |
442*190*318 |
575*190*318 |
| Weight(kg) |
15 |
16 |
19 |
| Environment |
| Work temperature |
0ºC~40ºC |
| Work humidity |
20%~95% |
| Audible noise |
≤60dB |
| Communication |
RS-232/USB/SNMP card |
For more informaiton,welcome to contact us .
Our certificate:
Q1: Why should I choose Daopulse UPS Power products?
---National High-Tech Enterprise
---Professional team for both overseas and domestic market
---Qualified product with competitive price
---Delivery in time
---Sincerely services
Q2: What kind of certification you have?
---ISO9000, CE, ROHS,UL and so on. Our products could pass different labor testing according to different countries' requirements.
Q3: Do you have any MOQ limit ?
---Low MOQ, 1pc for sample checking is available.
Q4.What's your delivery time?
---We can make delivery for samples within 7 days, for regular bulk order, we can make delivery within 30days.
Q5: How to proceed an order?
---Firstly, let us know your requirements or application.
---Secondly, we quote according to your requirements or our suggestions.
---Thirdly, customer confirms the samples and places deposit for formal order.
---Fourthly, we arrange the production.
Q6: Can I have my order under my own brand?
---Yes, we offer deep OEM and ODM service, we can produce our products under your brand name subject to brand authorization and MOQ terms with the sales person.
Q7: Do you accept order with quantity less than 50pcs?
---Yes, we can sell even 1 piece, but prices are subject to confirmation with the sale person.
Q8: .What's your warranty policy?
---We offer 2 year warranty for our UPS products, 1% free spare parts shipped along with the goods. Spare parts are always available upon request, prices or charge is subject to negotiate with the sales person.
Q9: How to deal with the faulty?
---Firstly, our UPS products are produced in strict quality control system and the defective rate will be less than 0.2%.
---Secondly, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
Q10: What technical support can you offer?
--- We can offer various techinical support including UPS usage training, frequently asked product questions, common service guide, product diagrams, and remote techinical service.
If you need more information and fast quotation , welcome to contact us .
Sincerely looking forward to hearing from you now .
Audited Supplier 
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