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DAE P256-400 KIT, 400A, 277/480v, UL kWh Smart Submeter, 3 Phase, 3 Split Cores CTs (inner dia. 1.38 inch), RS485

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$443.08

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About this item

UL/cUL Listed, Conform to ANSI C12.1 national accuracy standards. Comes with a lower cover which has two 3/4" knockouts to connect the conduits. One in-inline fuse with holder is attached for you to connect hot wire A to VA of the meter. The meter is powered by VA and VB. VC just takes reference of voltage from hot wire C and does not need fuse. Please connect the wiring as per 5th picture.
DAE Cloud Metering (2nd picture) available with DAE CC2030 Gateway. CC2030 will collect energy data from DAE electrical meters and send them to Cloud Server through Ethernet. With PC, cell phone or tablet, landlords or property managers can get access to real time data, monthly kWh and billing reports to their tenants. TOU (Time of Use) billing reports are also available. No IT guy required. Just connect wires as per a simple picture (see video) & ready to go.
For existing building, hard to draw cable between electric meter (close to electric panel) and CC2030 (close to your router), please choose 1 CC2030 KIT + 2 WSC500A RF Converters to connect electric meter and CC2030 wirelessly (3rd picture). Indoor use only, DAE B1725 watertight enclosure is available for outdoor use (4th picture).
Factory Calibration Certificates available. DAE Controls LLC is an Minority Business. Please feel free to get the NMSDC Minority Supplier Certificate from DAE Controls Website. Following CTs are available with the meter. Split Core CTs DAE CT-5000SB (5000A), CT-3000SB (3000A), CT-2000SB (2000A), CT-1500SB (1500A), CT-1000SB (1000A), CT-600S (600A), CT-400S (400A), CT-200SB (200A), CT-100S (100A) and Solid Core CT-600D9 (600A), CT-400D6 (400A), CT-200D3 (200A).
For monitoring up to 8 electric panels remotely with cell phone, PC and generate billing reports, you will just need 1 SMB350-UL-8-B KIT + 1 CC2030 KIT.

Product Description

UL kWh Submeter 400A 277/480v 3P4W(3hot 1Neutral) 3SplitCoresCT(Dia.1.38") RS485

Model	Polaris 2500, DAE P256-400 KIT
Accuracy	UL/cUL Listed, Conform to ANSI C12.1national accuracy standards.
Voltage Rating, Amp Rating	277/ 480V, 400A
Phase	3 phase 4 wire (3 hot wire, 1 neutral) or 3 phase 3 wire (3 hot wire, no neutral) 480V or other configurations.
Current Transformer (CTs)	3 Split core CTs (inner diameter 1.38")
Frequency, Power Consumption	60 or 50 Hz, 7VA
Operating Temperature	-20~50℃ (-4~122℉), Relative Humidity: 0~95% non-condensing
Pulse Output	1000 pulses per kWh
Demand	Optional (15 minutes interval standard, 30 minutes, or 60 minutes intervals available)
Item dimension	Weight: 3 lbs, Polaris Meter: Length 7.42” x Width 5” x Height 2.24”
LED Display	6 digit, Max: 99999.9 kWh, No conversion factor or multiplier required
Communication	Interface: RS485, Modbus/RTU protocol, Format: 8/n/1, Address: 1~254 (default: last 2 digits of serial number), Baud rates: 1200, 2400,4800, 9600 (default 9600)
Non-volatile Memory	The stored data is maintained through power outages.
Extending Wiring on CTs	The accuracy will not be affected when the CTs are extended up to 2000 feet away from the meter
Multiple CTs Monitoring	Parallel up to three sets of CTs for cumulative reading
For the buyers outside of USA	In addition to the tax, the carriers may charge brokerage fee

Connect the wires of CTs at electric panel to the green terminals of Polaris meter as per the following instruction.

Cloud Metering Solutions

1 CC2030 KIT

1 DAE CC2030 KIT Gateway can read 1 to 20 DAE electric meters with RS485 communication (like DAE P153-200-S KIT, P254-600 KIT and P256-3000 KIT) remotely with cell phone, PC and generate billing report. One CC2030 Gateway can also monitor 20 different meters (water, electricity, and gas) simultaneously.

1 CC2030 KIT + 2 WSC500A

For existing building, hard to draw cable between electric meter (close to electric panel) and CC2030 (close to your router), please choose 1 CC2030 KIT + 2 WSC500A RF Converters to connect electric meter and CC2030 wirelessly.

1 CC2030 KIT + 1 SMB350-UL-8-B KIT

For monitoring up to 8 electric panels remotely with cell phone, PC and generate billing reports, you will just need 1 SMB350-UL-8-B KIT + 1 CC2030 KIT.

1 CC2030 KIT + 1 SMB350-UL-8-B KIT +2 WSC500A

For existing building, hard to draw cable between SMB350 (close to electric panel) and CC2030 (close to your router), please choose 1 CC2030 KIT + 2 WSC500A RF Converters to connect SMB350 and CC2030 wirelessly.

DAE B1725 Plastic watertight NEMA 4 IP66 Universal Electrical Enclosure with Mounting Plate

Indoor use only, DAE B1725 watertight enclosure is available for outdoor use

Western Dovetail, Inc, Vallejo, CA

Cloud Metering with 2 P153-200-S KIT + 2 MJ-100 + 2 AMR130AN KIT + 1 CC2030 KIT

"Great system, excellent support, works like a charm right out of the box. JJ answered all my questions even on the weekend. Online software was all set up in advance. Highly recommend to anyone needing to set up metering for tenants."

SKP Park of the Sierras, Coarsegold CA

254 P103-200-S KIT + 254 B1725

DAE was awarded a contract from Park Sierra (a RV Park located at Coarsegold, CA) on May 13th, 2016. In addition to the California CTEP approval at state level, all the 254 units of DAE P103-200-S KIT smart electrical meters have to be inspected in Madera County prior to sending to Park Sierra. The Division of Weights & Measures - Madera County bought a test equipment for inspecting the smart meters due to the project.

DAE P103-200 Electrical Digital Meters replaced GE traditional meters.

Scientific Cutting Tools, Inc, CA

Cloud Metering with 1 P254-400 KIT + 1 CC2030 KIT

DAE CC2030 Gateway will collect the kWh data and send them to the cloud through Ethernet. With cell phone, PC, you will be able to get access to real time data as well as the monthly kWh consumption and billing reports to their tenants.

Pierre

April 9, 2025

Good product

vince

December 16, 2024

easy for installation. it helps me to monitor power and bill my tenants correctly.

Amanda French

November 1, 2024

You will need a Bud box or similar. Not sure what they were thinking with the design. It should have a case with a knockout like most other watt meters so you won't have to put it into an enclosure, but for the price it's acceptable.Also, only one fuse and fuse holder is supplied. I used 3 inline fuse holders, one for each hot, which as others have mentioned is proper. I also added a vent at the top of the enclosure so the meter won't heat up. You can see the fan guard (vent) it in the pic above the yellow inline fuse holder. Not sure if it's required but it definitely won't hurt!Other than the meter here is was I used for the install;Bud box = https://www.amazon.com/gp/product/B0131V9O8I/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1Panel = https://www.amazon.com/gp/product/B0131V8KKG/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1(5) Inline Fuse Holders (3 req'd, 2 spares) = https://www.amazon.com/BK-HHB-R-Electronic-Universal-Fuseholder/dp/B06XGF21B5/ref=sr_1_3?dchild=1&keywords=HHB+inline+fuse+holder&qid=1594404639&s=hi&sr=1-3(5) Fuses (3 req'd, 2 spares) = https://www.amazon.com/Bussmann-BP-AGC-1-Acting-Listed/dp/B000BXHWAM/ref=sr_1_2?dchild=1&keywords=Bussmann+Fast+Acting%2C+0.5+Amp%2C+250V%2C+Glass+Tube%2C+1%2F4%22+x+1-1%2F4%22+%28Pack+of+5%29&qid=1594404806&s=hi&sr=1-2(3) Fan Guards for vent (1 req'd, 2 leftover) = https://www.amazon.com/Jameco-Valuepro-SC60-P15-30-Plastic/dp/B00B887EOS/ref=sr_1_5?dchild=1&keywords=60mm+fan+guard&qid=1594405208&s=hi&sr=1-5

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