DAHUA PFM351R-900 Rackmount Uninterruptible Power Supply(UPS)????Smart online
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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Mystical Lady
Massapequa, US
★★★★★ 5
Great products all around
Style: Ball, Size: Medium (Pack of 2)
Any of these balls are great! My dogs love all of them. The squeaky ones are their favorite!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
R
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Raquel
Charlottesville, US
★★★★★ 5
My dog loves it!
Style: Ball, Size: Medium (Pack of 1)
This crunch ball was a Christmas gift for my 65lbs fur baby. It’s now mid April and he still loves it. He loves running after it and chomping down on it. It is still in good shape despite all the chomping it’s gotta . I highly recommend. He goes back to this toy agin and again! Great buy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
H
Verified Purchase
HalfTrac
Houston, US
★★★★★ 5
Our first babies favorite and longest lasting ball yet and he is fixing to be 7.
Style: Ball, Size: Medium (Pack of 2), Style: Ball, Size: Medium (Pack of 2)
Toughest ball we have found yet. Our doberman loves Chuckit! Balls especially the crunch one. He spreads all the balls and toys we have bought but these lasted the longest. The crunch and the glow in the dark are usually his pick but he has several different choices.
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Reviewed in the United States on May 24, 2026
V
Verified Purchase
Verucat
Phoenix, US
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
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Reviewed in the United States on September 28, 2025
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Verified Purchase
JJ Fording
Lowell, US
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026

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