SKU: 30860846671

DAHUA PFM351R-900 Rackmount Uninterruptible Power Supply(UPS)????Smart online

Sale price$450000.00 Regular price$500000.00
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Description

DAHUA PFM351R-900 Rackmount Uninterruptible Power Supply(UPS)????Smart onlinePFM351R 900 Rackmount Uninterruptible Power Supply(UPS)Smart online > Intelligent interconnection, no need to be on duty > Output power factor 0. 9 > ECO mode for energy saving and generator compatible > Wide input voltage range, stabilized voltage protection, filter out all kinds of power interference > Microprocessor control optimizes reliability, converter mode available > Comprehensive display allows easy monitoring and access of UPS status

PFM351R-900 

Rackmount Uninterruptible Power Supply(UPS)——Smart online

> Intelligent interconnection, no need to be on duty
> Output power factor 0.9
> ECO mode for energy saving and generator compatible
> Wide input voltage range, stabilized voltage protection, filter out all kinds of power interference
> Microprocessor control optimizes reliability, converter mode available
> Comprehensive display allows easy monitoring and access of UPS status

Product Data

Technical Specification

Model

DH-PFM351R-900-EN

DH-PFM351R-900-BS

DH-PFM351R-900-US

Plug Type

European

British

American

Input

Rated Voltage

220Vac~240Vac

Voltage Range

180~300VAC @100%load

120~300VAC@50%load

Rated Frequency Range

57~63HZ

Power Factor

0.9

Output

Voltage

200/208/220/230/240 VAC

AC Voltage Regulation (Batt. Mode)

±1%

Frequency Range (Batt. Mode)

50Hz or 60Hz±0.5%

Transfer Time

0 ms

Waveform (Batt. Mode)

Pure Sinewave

Capacity

1000VA/900W

Battery

Battery Type & Number

12 V/9 Ah x 2

Typical Recharge Time

4 hours recover to 90% capacity

Max.Recharge Current

1 A

Recharge Voltage

27.4VDC ± 1%

Indicators

LCD

Load level, battery level, AC mode, battery mode, bypass mode, and fault indicators

Alarm

Battery Mode

Sounding every 10 seconds

Low Battery

Sounding every second

Overload

Sounding every 0.5 second

Fault

Continuously sounding

Protection

Full Protection

Over temperature ,overload, discharge, and overcharge protection

Environmental

Operating Temperature

0~ +40(+32~ +104)

Operating Humidity

0~95% RH(non-condensing)

Altitude Range

<1000m(3280.84ft)

Construction

Color

Black

Noise Level

<50dB

Dimensions

310mmx438mmx88mm(12.2"x17.24"x3.46")

Weight

12kg (26.46lb)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30860846671

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4.1 ★★★★★
Based on 21 reviews
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Product Reviews
A
Verified Purchase
Ann
Cuba, US
★★★★★ 5
Effective
Size: L (up to size 11)-Pink
Fantastic. I put lotion on my feet & wear them when I go to sleep. I often wake up during the night and will remove them to find my feet soft and smooth. They are strong and fit my size 10 womens’ size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
S
Verified Purchase
Stacy
Charlottesville, US
★★★★★ 1
The shoe size should be smaller 9 is the max and it is still to tight
Size: M (up to size 9)-Beige, Size: M (up to size 9)-Beige
Very tight had to take off my feet in the middle of the night they were cutting off my circulation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
M
Verified Purchase
michele p.
Draper, US
★★★★★ 5
Great product to keep moisture in
Size: M (up to size 9)-Beige
These are so cool. I was skeptical at first. After an at home pedicure I put lotion on and keep these on for about a few hours. The moisture retention, and comfort and fit or absolutely amazing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2025
A
Verified Purchase
Amy
Boise, US
★★★★★ 5
These work!
Size: M (up to size 9)-Beige
I’ve had dry cracked feet my whole life. Tried these last night with lotion from Trader Joe’s and literally overnight my feet are the softest they’ve ever been. I put a pair of socks over them and went to sleep with them on. Hard to walk around with all that slippery-ness but worth it! 10/10✨👌
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2025
C
Verified Purchase
Captain
Bozeman, US
★★★★★ 5
Works amazingly
Size: 2PCS, Color: Holo Silver & Holo Pink
Amazing product definitely recommend a little goes a long way with this suggestion stand a little away when applying lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026

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