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Dynamix UPSG750 SafeGuard 750VA (450W) Line Interactive UPS, 3xNZ Power Sockets with Surge + Battery Backup, 3xNZ Power Sockets with Surge 936J, Fax / Modem / LAN Protection Ports, Netguard Software, 2 Year Warranty

PB Tech price
PB Tech price
$ 172 .66
 +GST
$ 189 .93
 inc GST

Out of stock

Dynamix UPSG750 SafeGuard 750VA (450W) Line Interactive UPS, 3xNZ Power Sockets with Surge + Battery Backup, 3xNZ Power Sockets with Surge 936J, Fax / Modem / LAN Protection Ports, Netguard Software, 2 Year Warranty

Reliable and efficient: PowerShield UPS, your ultimate solution to power woes.
  • Brand: Dynamix
  • MPN: UPSG750
  • Part #: UPSDNX1750
  • UPC:
42
PB Tech price
$ 172 .66 $ 189 .93
 +GST  inc GST


Delivery: Out of stock
Express Delivery Times
Metro - Within 2-3 working days
Rural - Within 3-5 working days

Standard Delivery Times
NSW, VIC, ACT, QLD - Within 3-7 working days
SA, WA, TAS, NT - Within 5-10 working days

View all shipping info
  • Brand: Dynamix
  • MPN: UPSG750
  • Part #: UPSDNX1750
  • UPC:

Capacity (VA)

750VA

Capacity (Watts)

450W

Outlets

6

Transfer Time

6ms

Run Time (Full Load)

Not Specified

Run Time (Half Load)

Not Specified

Recharge Time

8 Hours

Form Factor

Tower

Product is out of stock. View similar products in-stock at PB Tech

What PB Tech customers are saying about this product...

See More Reviews

Customer Review Summary

"This product is highly lauded for its seamless delivery, excellent service, and fast performance. Its efficiency during power outages is especially praised by users who were able t ...view more"

AI avatar icon
Summarised by AI 21/06/26
AI Bot

"Excellent product. Does exactly what I require."

G
By: Guest 04/03/26

"I use it to keep a NAS and mesh router running during brief power outages that are common in high winds in my area. It has enough battery and a USB connector to the NAS to perform ...view more"

RM
By: RichardM136 26/05/25
Verified Owner

Features

DYNAMIX SafeGuard 750VA (450W) Line Interactive UPS, 3x NZ Power Sockets with Surge+Battery Backup, 3x NZ Power Sockets with Surge

The SafeGuard UPS provides a buffer between your equipment and inconsistent mains power supply. This cost-effective, compact device constantly stands guard beside your sensitive equipment. This UPS is one of the only powerboard style with AVR (Automatic Voltage Regulation). Anytime a power fluctuation occurs, this UPS will buck or boost the power within a ten percent variance of 230V AC. The SafeGuard provides three NZ outlets of surge protected battery backup to keep essential systems running through power outages. It also provides three surge protected NZ sockets for non-essential equipment. The SafeGuard case design allows for easy user-replaceable batteries. NetGuard™ UPS management software included.

- Surge Protection, Best in its Class
- Automatic Voltage Regulation (Buck and Boost)
- Light-weight compact and elegantly designed
- Intelligent microprocessor control
- Monitoring and shutdown software included
- Fax/modem/LAN surge suppression port
- Overload protection and alarm
- Output short circuit protection
- Start on battery function (cold start)
- USB communication
- Easy user replaceable battery
- Australian/NZ approved sockets
- Wall mountable
- Fast charging - 90% in 4 hours

(please note: as the software is always being updated, the CD had been removed from the package in case it is causing problem, please download the latest NetGuard software from www.powershield.com.au/index.php/download refer to user manual for password)

Specifications

Capacity

750VA / 450W

Topology

Line Interactive

Input

Voltage

230Vac (Nominal)

Voltage Range

177-290Vac

Frequency Range

50/60Hz±5Hz (Auto Sensing)

Output

Output Voltage

230Vac±10%

Frequency Range

Battery Mode 50Hz - 60Hz±1%

Transfer Time

6ms (Typical)

Waveform (Battery Mode)

Simulated Sine Wave

Outlets

3 Surge Prot. and 3 Surge Prot. & UPS

Battery

Battery Type & Number

12V*9AH

Typical Recharge Time

8 hours recovery to 90% capacity

Backup Time

25 Mins. (1 PC load at 100w)

Protection

Full Protection

Overcharge, discharge,short circuit & thermal protection

Surge Protection

468 Joules / 11000Amps

Data Protection

Tel / Modem / LAN, RJ45 Connector

Communications & management

Interface

USB Interface

Software

NetGuard® supports Windows®,
Linux, Unix & MAC

LED Alarm

AC Mode, Battery Mode,
Low Battery (Batt. Mode), Fault

Audible Alarm

Battery Mode, Low Battery
(Batt. Mode), Fault

Physical

Dimensions (D x W x H)

(199 x 292 x 91)mm

Net Weight

7kg

Operating environment

Temperature

0 - 40°C

Humidity

0 - 90% (RH non-condensing)

Noise Level

<5dB (no fan)

Compliance

Safety

EN62040-1-1 2003. IEC60950-1 : 2001

EMC

EN62040-2 2006

RoHS

Directive 2011 / 65 / EU

Manufacturer Part No:
UPSG750
Brand:
Product Type:
-
UPC
-
Product Family:
-
Shipping Weight:
7.14 kg
PB Part No:
UPSDNX1750
Product Model:
-
Warranty: 24 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Provide feedback on product content: If this product page is missing key information or you spotted a mistake please let us know.

Reviews

4.7 out of 5 Stars Based on 42 reviews
5 Stars
34
4 Stars
5
3 Stars
2
2 Stars
0
1 Stars
1

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Excellent product

Easy setup and it does the job without fuss.

G
By: Guest 30/10/21
0 out of 0 users found this review helpful
Did you find it helpful?

A great purchase for the price

After some research I decided on buying Dynamix as the reviews on YouTube we’re good. The price was also good. Have been using for around 3 weeks and it is working well with no problems. It is quiet unless it warns you of something you need to tend to. It was quick to arrive. I am happy with this purchase. Thanks

HM
By: HelenM3863 26/07/21
0 out of 0 users found this review helpful
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Great Product, Very well priced, Excellent staff and servicr

Great Product, Very well priced, Excellent staff and servicr

A ++++++, Very highly recommended.

G
By: Guest 22/07/21
0 out of 0 users found this review helpful
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Always on Internet

5th time buying one of these, this time to power my mum's fibre ont and WiFi when the power goes out. Lasts around 3-4hrs. Historic purchases were to power a single NAS or home security cameras/smart hub. Easy to replace the battery after a few years. It would be nice if pbtech offered a safe battery disposal service as well.

TA
By: teikaroa 17/04/21
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Smell bad for first two weeks but worked as expected. Good price for this specs!

Pros:
1. 3x Surge+Battery, 3x Surge, very useful
2. can last about 20 mins for one desktop and one monitor on battery
3. very quiet
4. software support for windows and mac
5. good price

Cons:
1. has cheap plastic smell for first two weeks when power is on. (I have to let it run in garage for few weeks...)
2. could use better quality plastic case for another 5 dollars extra cost...

Overall it is a good product in this price range!

FN
By: fwan028 31/03/21
0 out of 0 users found this review helpful
Did you find it helpful?

Excellent UPS for price

Does the job that I need

DM
By: DavidM863 24/01/21
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Great for security camera backup

This kept my Hilook NVR running with 4 x 5mp cameras for a little over 2hrs on full charge.

G
By: Guest 30/12/20
0 out of 0 users found this review helpful
Did you find it helpful?

Great product for the price

Worked out of the box, great protection for small price

G
By: Guest 30/11/20
0 out of 0 users found this review helpful
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Keeps my Fibre Up for 45mins or more

On a low-wattage load (not full capacity!) keeps my fibre termination, router and WiFi router up for at least 45 minutes. Not bad for the price!

By: superstructor 09/10/20
Verified Owner
0 out of 0 users found this review helpful
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Runs my internet.

I use this UPS to run my fiber modem and wifi. From my (incredibly rough) calculations it could run both for about 5 hours. I live in a building that is currently being developed and there are frequent, short power outages (5-15 minutes long). Having to wait for my internet setup boot always added insult to injury but with this solution there is no interruption to connectivity for my laptop or phone, great product, no problems so far.

G
By: Guest 23/07/20
0 out of 0 users found this review helpful
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Great Product - Great Price

Does what it says it will, at a competitive price.

G
By: Guest 29/06/20
0 out of 0 users found this review helpful
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Excellent small home office UPS option - silent and decent power

My PC, monitor, router and a couple of other low power devices plugged into it - with about 20 min power backup. Perfect at this low price

DS
By: DavidWS 04/06/20
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Delivery & Pick-up

Learn more about delivery time-frames over Christmas and the New Year period.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security and Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, for DHL express delivery in-stock products typically arrive within 2-3 working days for metro areas and 3-5 working days for rural areas. For Standard delivery in-stock products typically arrive within 3-7 working days for NSW, VIC, ACT, QLD and SA deliveries and 5-10 working days for WA, TAS and NT.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

Dynamix UPSG750 SafeGuard 750VA (450W) Line Interactive UPS, 3xNZ Power Sockets with Surge + Battery Backup, 3xNZ Power Sockets with Surge 936J, Fax / Modem / LAN Protection Ports, Netguard Software, 2 Year Warranty

Reliable and efficient: PowerShield UPS, your ultimate solution to power woes.
  • Brand: Dynamix
  • MPN: UPSG750
  • Part #: UPSDNX1750
$172.66 Excluding GST $189.93 Including GST

Date Created: 09:06, 22-06-2026
Product URL: https://www.pbtech.com/au/product/UPSDNX1750/category/peripherals?pg=3

Features

DYNAMIX SafeGuard 750VA (450W) Line Interactive UPS, 3x NZ Power Sockets with Surge+Battery Backup, 3x NZ Power Sockets with Surge

The SafeGuard UPS provides a buffer between your equipment and inconsistent mains power supply. This cost-effective, compact device constantly stands guard beside your sensitive equipment. This UPS is one of the only powerboard style with AVR (Automatic Voltage Regulation). Anytime a power fluctuation occurs, this UPS will buck or boost the power within a ten percent variance of 230V AC. The SafeGuard provides three NZ outlets of surge protected battery backup to keep essential systems running through power outages. It also provides three surge protected NZ sockets for non-essential equipment. The SafeGuard case design allows for easy user-replaceable batteries. NetGuard™ UPS management software included.

- Surge Protection, Best in its Class
- Automatic Voltage Regulation (Buck and Boost)
- Light-weight compact and elegantly designed
- Intelligent microprocessor control
- Monitoring and shutdown software included
- Fax/modem/LAN surge suppression port
- Overload protection and alarm
- Output short circuit protection
- Start on battery function (cold start)
- USB communication
- Easy user replaceable battery
- Australian/NZ approved sockets
- Wall mountable
- Fast charging - 90% in 4 hours

(please note: as the software is always being updated, the CD had been removed from the package in case it is causing problem, please download the latest NetGuard software from www.powershield.com.au/index.php/download refer to user manual for password)

Specifications

Capacity

750VA / 450W

Topology

Line Interactive

Input

Voltage

230Vac (Nominal)

Voltage Range

177-290Vac

Frequency Range

50/60Hz±5Hz (Auto Sensing)

Output

Output Voltage

230Vac±10%

Frequency Range

Battery Mode 50Hz - 60Hz±1%

Transfer Time

6ms (Typical)

Waveform (Battery Mode)

Simulated Sine Wave

Outlets

3 Surge Prot. and 3 Surge Prot. & UPS

Battery

Battery Type & Number

12V*9AH

Typical Recharge Time

8 hours recovery to 90% capacity

Backup Time

25 Mins. (1 PC load at 100w)

Protection

Full Protection

Overcharge, discharge,short circuit & thermal protection

Surge Protection

468 Joules / 11000Amps

Data Protection

Tel / Modem / LAN, RJ45 Connector

Communications & management

Interface

USB Interface

Software

NetGuard® supports Windows®,
Linux, Unix & MAC

LED Alarm

AC Mode, Battery Mode,
Low Battery (Batt. Mode), Fault

Audible Alarm

Battery Mode, Low Battery
(Batt. Mode), Fault

Physical

Dimensions (D x W x H)

(199 x 292 x 91)mm

Net Weight

7kg

Operating environment

Temperature

0 - 40°C

Humidity

0 - 90% (RH non-condensing)

Noise Level

<5dB (no fan)

Compliance

Safety

EN62040-1-1 2003. IEC60950-1 : 2001

EMC

EN62040-2 2006

RoHS

Directive 2011 / 65 / EU

Date Created: 09:06, 22-06-2026
Product URL: https://www.pbtech.com/au/product/UPSDNX1750/category/peripherals?pg=3