GIVE FEEDBACK
Welcome to PB Tech Pacific. All prices shown are in $NZD. All prices are in $NZD.

Generating Print Page

Milesight CT305-915M LoRaWAN AS923/AU915 Smart Current Transformer CT305 With 3 Phase 500A Current Capacity

PB Tech price
PB Tech price
NZD $ 537 .39
$ 537 .39
$537.39  +GST
$537.39

Milesight CT305-915M LoRaWAN AS923/AU915 Smart Current Transformer CT305 With 3 Phase 500A Current Capacity

  • Brand: Milesight
  • MPN: CT305-915M
  • Part #: CCTMLS1272
  • UPC:
PB Tech price
NZD $ 537 .39 $ 537 .39


Delivery: Order now and it ships on 19 Sep
Estimated Delivery Times
7 - 10 working days for international destinations

View all shipping info
$537.39  +GST
$537.39
  • Brand: Milesight
  • MPN: CT305-915M
  • Part #: CCTMLS1272
  • UPC:

Features



CT310 provides multiple current options to suit different energy monitoring applications and supports sending threshold alarms. Its compact size enables quick and safe installation in any indoor space without de-energizing Circuits, thereby simplifying the installation and saving costs. Compliant with Milesight LoRaWAN gateway and Milesight Development Platform solution, CT310 can be conveniently monitored via webpage remotely. CT310 is widely used for energy monitoring in smart buildings, machine failure detection and prevention, etc. Perfect for smart buildings, smart city deployments or industrial use-cases.

- Self-Powered Operation
- Superior Accuracy with Up to 3.3kHz Frequency
- Real-time Accumulated Ampere Hour Calculation
- Non-invasive Installation
- Irregular Current/Temperature Status Alert
- Innovative One-to-Three Design
- LoRaWAN® Wireless Deployment

 

Multi-Target Current Measurement

With a one-to-three design, the current transformer can be applied to measuring up to three different objects' electricity.

 

Self-Powered: No Batteries, No Limits

The CT3xx is designed to derive power directly from the measured circuit, eliminating the constraints of batteries while ensuring seamless operation.

 

Superior Accuracy

Outperform other competitors on the market, CT3xx boasts an impressive high sampling frequency of up to 3.3kHz, guaranteeing unparalleled accuracy and detail.

 

Efficient Energy Tracking At One-Second Interval

Calculate accumulated ampere hour in real-time at a one-second interval. This enables precise current consumption monitoring and analysis, achieving goals such as energy conservation and reduced operational costs.

 

Current Threshold Alert

Set minimum and maximum current thresholds, and receive instant alarms upon threshold triggers for swift action.

 

Over-Current Alert

Receive instant alerts when the actual current exceeds the rated limit, accompanied by a smart LED indicator flashing every 2 seconds for swift visual confirmation of the alarm status.

 

Temperature Threshold Alert

An external wire temperature sensor is available, triggering alerts when the wire temperature reaches a set threshold.

 

Typical Applications

Specifications

Brand

Milesight

Manufacturer Part Number

CT305-915M

Frequency

AU915/AS923

Tx Power

20dBm

Sensitivity

-137dBm @ 300bps

Detection Parameter

RMS Current

Sampling Frequency

3.3 kHz

Working Frequency

50~60Hz

Rated Primary Current

500 Arms

Start Current

30 Arms

Ingress Protection

IP30

Accuracy

±1 %

Resolution

1 mA

Temperature Sensor

Measuring range: -20°C ~ 100°C

Antenna Connector

1 × 50 Ohm SMA Connector (Center PIN: SMA Female)

Transceiver Dimensions

38 × 39.7 × 16 mm

CT Clamp Dimensions

65.52 × 90 × 43 mm

CT Clamp Wire Max Wire Diameter

36.6 mm

Insulation Voltage

3kVac(r.m.s)(1mA/1min)

Extension Cable Length

100 cm

Operating Temperature

-20°C~70°C

Manufacturer Part No:
CT305-915M
Brand:
Milesight
Product Type:
-
UPC
-
Product Family:
-
Shipping Weight:
0.5 kg
PB Part No:
CCTMLS1272
Product Model:
-
Warranty: 12 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.

Reviews

There are currently no reviews for this product

Do you own this product?

Write a review and go into the monthly draw Win A $100 PB Tech Gift Card!

Delivery & Pick-up

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 & 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, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

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 located in Australia you can order directly from our Australian website www.pbtech.com/au

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.

Milesight CT305-915M LoRaWAN AS923/AU915 Smart Current Transformer CT305 With 3 Phase 500A Current Capacity

  • Brand: Milesight
  • MPN: CT305-915M
  • Part #: CCTMLS1272
PB Tech price NZD $537.39

Date Created: 11:08, 13-09-2025
Product URL: https://www.pbtech.com/pacific/product/CCTMLS1272/Milesight-CT305-915M-LoRaWAN-AS923AU915-Smart-Curr

Features



CT310 provides multiple current options to suit different energy monitoring applications and supports sending threshold alarms. Its compact size enables quick and safe installation in any indoor space without de-energizing Circuits, thereby simplifying the installation and saving costs. Compliant with Milesight LoRaWAN gateway and Milesight Development Platform solution, CT310 can be conveniently monitored via webpage remotely. CT310 is widely used for energy monitoring in smart buildings, machine failure detection and prevention, etc. Perfect for smart buildings, smart city deployments or industrial use-cases.

- Self-Powered Operation
- Superior Accuracy with Up to 3.3kHz Frequency
- Real-time Accumulated Ampere Hour Calculation
- Non-invasive Installation
- Irregular Current/Temperature Status Alert
- Innovative One-to-Three Design
- LoRaWAN® Wireless Deployment

 

Multi-Target Current Measurement

With a one-to-three design, the current transformer can be applied to measuring up to three different objects' electricity.

 

Self-Powered: No Batteries, No Limits

The CT3xx is designed to derive power directly from the measured circuit, eliminating the constraints of batteries while ensuring seamless operation.

 

Superior Accuracy

Outperform other competitors on the market, CT3xx boasts an impressive high sampling frequency of up to 3.3kHz, guaranteeing unparalleled accuracy and detail.

 

Efficient Energy Tracking At One-Second Interval

Calculate accumulated ampere hour in real-time at a one-second interval. This enables precise current consumption monitoring and analysis, achieving goals such as energy conservation and reduced operational costs.

 

Current Threshold Alert

Set minimum and maximum current thresholds, and receive instant alarms upon threshold triggers for swift action.

 

Over-Current Alert

Receive instant alerts when the actual current exceeds the rated limit, accompanied by a smart LED indicator flashing every 2 seconds for swift visual confirmation of the alarm status.

 

Temperature Threshold Alert

An external wire temperature sensor is available, triggering alerts when the wire temperature reaches a set threshold.

 

Typical Applications

Specifications

Brand

Milesight

Manufacturer Part Number

CT305-915M

Frequency

AU915/AS923

Tx Power

20dBm

Sensitivity

-137dBm @ 300bps

Detection Parameter

RMS Current

Sampling Frequency

3.3 kHz

Working Frequency

50~60Hz

Rated Primary Current

500 Arms

Start Current

30 Arms

Ingress Protection

IP30

Accuracy

±1 %

Resolution

1 mA

Temperature Sensor

Measuring range: -20°C ~ 100°C

Antenna Connector

1 × 50 Ohm SMA Connector (Center PIN: SMA Female)

Transceiver Dimensions

38 × 39.7 × 16 mm

CT Clamp Dimensions

65.52 × 90 × 43 mm

CT Clamp Wire Max Wire Diameter

36.6 mm

Insulation Voltage

3kVac(r.m.s)(1mA/1min)

Extension Cable Length

100 cm

Operating Temperature

-20°C~70°C

Date Created: 11:08, 13-09-2025
Product URL: https://www.pbtech.com/pacific/product/CCTMLS1272/Milesight-CT305-915M-LoRaWAN-AS923AU915-Smart-Curr