DTS 307 MCM

$0.00

Multi Channel AC submeters

9, 12, 18 or 24 Current Circuits (3 x 3 phase, 4 x 3 phase, 6 x 3 phase & 8 x 3 phase inputs)
Pre-wired (Voltage and Communications) on an easy to mount DIN rail
ANSI C12.20 – Revenue Grade
UL Listed, CE, FCC Part 15 Class B
BTL Listed, SunSpec Alliance certified
RS-485: Modbus RTU and BACnet MS/TP protocols loaded as default, (field selectable)
Ethernet: Modbus TCP and BACnet/IP
208 – 480Vac L-L 4 Wire
CT inputs can be field selectable for 333mV or Rogowski CTs (NO integrator required)
1 x digital output per DTS 307 meter (kWh Energy pulse output)
Self powered OR 24 Vac / 12-24Vdc auxiliary power supply
Bi-directional for renewable systems (NET metering)
Wall mounting, lockable Weather-proof enclosure options
kWh (Active Energy) Counter Display option
Made in America

The selection fields below are in the same order as the “Model Number Builder” on page 4 of the DTS 307 MCM information sheet (1.5 Mb) [PDF]

DTS 307 – xx – y – zz C

"*" indicates required fields

* Required field

DTS 307 MCM model selection*

Choose from a list of most popular DTS 307 MCM model numbers or customize the DTS 307 MCM

Recommended Accessories / Options

9 or 12 Channel Weatherproof Enclosure Options

Select an enclosure to mount your 9 or 12 channel DTS 307 MCM meter

Only choose this option if you plan to mount the DTS 307 MCM meter in an existing enclosure

Dimensions: 12" x 10" x 6"
No. of Channels: Suitable for up to 12 channels
Weatherproof: Yes with stainless steel lockable latches
Mounting: Wall mounting
Material: Non-metallic
Connections: 3 phase fused voltage inputs,& neutral terminal
Order #: MKTENCL-096

18 or 24 Channel Weatherproof Enclosure Options

Select an enclosure to mount your 18 or 24 channel DTS 307 MCM meter

Dimensions: 14" x 12" x 7"
No. of Channels: Suitable for up to 24 channels
Weatherproof: Yes with stainless steel lockable latches
Mounting: Wall mounting
Material: Non-metallic
Connections: 3 phase fused voltage inputs,& neutral terminal
Order #: MKTENCL-092

kWh (Active Energy) Counter Option

Select if you want a local, door mounted Energy counter per DTS 307 meter

SET 1: Current Inputs (333mV or Rogowski CTs)

This must match the secondary / output signal from the CT you plan to connect to SET 1 of the DTS 307 MCM meter (Each meter required 1 to 3 CTs depending on the load type being measured - See CT section below)

SET 1: Do you want to add more 333mV or Rogowski CT sets

Choose YES to add further CTs and NO if this is the last set of CTs for the DTS 307 MCM

SET 1: Amperage of CT - 333mV output

Other CT ratings available on request

SET 1: Aperture of 25A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 1: Aperture of 50A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 1: Aperture of 100A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 1: Aperture of 200A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 1: Aperture of 400A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 1: Aperture of 600A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 1: Aperture of 800A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 1: Aperture of 1000A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 1: Diameter of Flexible Rogowski CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 2- Current Inputs (333mV or Rogowski CTs)

This must match the secondary / output signal from the CT you plan to connect to SET 2 of the DTS 307 MCM meter (Each meter required 1 to 3 CTs depending on the load type being measured - See CT section below)

SET 2: Current Inputs (333mV or Rogowski CTs)

SET 2; Current Inputs (333mV or Rogowski CTs)

SET 2: Do you want to add more 333mV or Rogowski CT sets

Choose YES to add further CTs and NO if this is the last set of CTs for the DTS 307 MCM

SET 2: Amperage of CT - 333mV output

Other CT ratings available on request

SET 2: Aperture of 25A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 2: Aperture of 50A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 2: Aperture of 100A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 2: Aperture of 200A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 2: Aperture of 400A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 2: Aperture of 600A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 2: Aperture of 800A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 2: Aperture of 1000A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 2: Diameter of Flexible Rogowski CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 3- Current Inputs (333mV or Rogowski CTs)

This must match the secondary / output signal from the CT you plan to connect to SET 3 of the DTS 307 MCM meter (Each meter required 1 to 3 CTs depending on the load type being measured - See CT section below)

SET 3: Current Inputs (333mV or Rogowski CTs)

SET 3; Current Inputs (333mV or Rogowski CTs)

SET 3: Do you want to add more 333mV or Rogowski CT sets

Choose YES to add further CTs and NO if this is the last set of CTs for the DTS 307 MCM

SET 3: Amperage of CT - 333mV output

Other CT ratings available on request

SET 3: Aperture of 25A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 3: Aperture of 50A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 3: Aperture of 100A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 3: Aperture of 200A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 3: Aperture of 400A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 3: Aperture of 600A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 3: Aperture of 800A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 3: Aperture of 1000A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 3: Diameter of Flexible Rogowski CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 4- Current Inputs (333mV or Rogowski CTs)

This must match the secondary / output signal from the CT you plan to connect to SET 4 of the DTS 307 MCM meter (Each meter required 1 to 3 CTs depending on the load type being measured - See CT section below)

SET 4: Current Inputs (333mV or Rogowski CTs)

SET 4; Current Inputs (333mV or Rogowski CTs)

SET 4: Do you want to add more 333mV or Rogowski CT sets

Choose YES to add further CTs and NO if this is the last set of CTs for the DTS 307 MCM

SET 4: Amperage of CT - 333mV output

Other CT ratings available on request

SET 4: Aperture of 25A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 4: Aperture of 50A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 4: Aperture of 100A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 4: Aperture of 200A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 4: Aperture of 400A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 4: Aperture of 600A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 4: Aperture of 800A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 4: Aperture of 1000A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 4: Diameter of Flexible Rogowski CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 5- Current Inputs (333mV or Rogowski CTs)

This must match the secondary / output signal from the CT you plan to connect to SET 5 of the DTS 307 MCM meter (Each meter required 1 to 3 CTs depending on the load type being measured - See CT section below)

SET 5: Current Inputs (333mV or Rogowski CTs)

SET 5; Current Inputs (333mV or Rogowski CTs)

SET 5: Do you want to add more 333mV or Rogowski CT sets

Choose YES to add further CTs and NO if this is the last set of CTs for the DTS 307 MCM

SET 5: Amperage of CT - 333mV output

Other CT ratings available on request

SET 5: Aperture of 25A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 5: Aperture of 50A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 5: Aperture of 100A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 5: Aperture of 200A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 5: Aperture of 400A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 5: Aperture of 600A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 5: Aperture of 800A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 5: Aperture of 1000A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 5: Diameter of Flexible Rogowski CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 6- Current Inputs (333mV or Rogowski CTs)

This must match the secondary / output signal from the CT you plan to connect to SET 6 of the DTS 307 MCM meter (Each meter required 1 to 3 CTs depending on the load type being measured - See CT section below)

SET 6: Current Inputs (333mV or Rogowski CTs)

SET 6; Current Inputs (333mV or Rogowski CTs)

SET 6: Do you want to add more 333mV or Rogowski CT sets

Choose YES to add further CTs and NO if this is the last set of CTs for the DTS 307 MCM

SET 6: Amperage of CT - 333mV output

Other CT ratings available on request

SET 6: Aperture of 25A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 6: Aperture of 50A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 6: Aperture of 100A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 6: Aperture of 200A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 6: Aperture of 400A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 6: Aperture of 600A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 6: Aperture of 800A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 6: Aperture of 1000A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 6: Diameter of Flexible Rogowski CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 7- Current Inputs (333mV or Rogowski CTs)

This must match the secondary / output signal from the CT you plan to connect to SET 7 of the DTS 307 MCM meter (Each meter required 1 to 3 CTs depending on the load type being measured - See CT section below)

SET 7: Current Inputs (333mV or Rogowski CTs)

SET 7; Current Inputs (333mV or Rogowski CTs)

SET 7: Do you want to add more 333mV or Rogowski CT sets

Choose YES to add further CTs and NO if this is the last set of CTs for the DTS 307 MCM

SET 7: Amperage of CT - 333mV output

Other CT ratings available on request

SET 7: Aperture of 25A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 7: Aperture of 50A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 7: Aperture of 100A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 7: Aperture of 200A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 7: Aperture of 400A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 7: Aperture of 600A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 7: Aperture of 800A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 7: Aperture of 1000A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 7: Diameter of Flexible Rogowski CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 8- Current Inputs (333mV or Rogowski CTs)

This must match the secondary / output signal from the CT you plan to connect to SET 8 of the DTS 307 MCM meter (Each meter required 1 to 3 CTs depending on the load type being measured - See CT section below)

SET 8: Current Inputs (333mV or Rogowski CTs)

SET 8; Current Inputs (333mV or Rogowski CTs)

SET 8: Do you want to add more 333mV or Rogowski CT sets

Choose YES to add further CTs and NO if this is the last set of CTs for the DTS 307 MCM

SET 8: Amperage of CT - 333mV output

Other CT ratings available on request

SET 8: Aperture of 25A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 8: Aperture of 50A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 8: Aperture of 100A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 8: Aperture of 200A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 8: Aperture of 400A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 8: Aperture of 600A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 8: Aperture of 800A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 8: Aperture of 1000A : 333mV CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

SET 8: Diameter of Flexible Rogowski CT

Note: Confirm that aperture is large enough to accommodate the wire diameter you plan to measure.

Categories: Electric Submeters, Made In America, Multi Channel Submeters

Data Sheets & Downloads

Brochures

DTS 307 Multi-Channel Monitor information (1.5 Mb) [PDF]
DTS 307 Datasheet (1.5 Mb) [PDF]
MLG-WCT 333mV split core CT datasheet (1.3 Mb) [PDF]
MLG-WRT Rogowski CT datasheet (832.8 Kb) [PDF]
MLG-RCT- Flexible Rogowski CT datasheet (385.5 Kb) [PDF]

Technical

DTS 307 — Installation Guide (901.7 Kb) [PDF]
Configuring AC and DC Current Sensors (308.7 Kb) [PDF]
DTS RS-485 Meter Setup using DTS Config & CCOM-0017 (1.7 Mb) [PDF]
RS-485 Cabling Requirements for Modbus RTU and BACnet MSTP (161.3 Kb) [PDF]
Guide for Extending CT Cable Length (118.6 Kb) [PDF]
Using Multiple CT Sets with DTS Meters (681.6 Kb) [PDF]
Configuring Digital IO using DTS Config (621.5 Kb) [PDF]

YouTube Videos

Connecting an Ethernet DTS meter directly to a laptop – Windows 11
Connecting an Ethernet DTS meter directly to a laptop – Windows 10

Software

Download DTS Config (Modbus ONLY)
Download DTS Discover (Preferred utility to detect DTS submeters with embedded ethernet port)
Download DTS Toolbox
Changing IP settings for an Ethernet based DTS meter (1.4 Mb) [PDF]
BACnet Explorers – 3rd party tools

View Software / Drivers page for more details & current version info.

Communications

DTS Modbus Map (732.5 Kb) [PDF]
DTS Modbus Addendum (SunSpec) (353.9 Kb) [PDF]
DTS BACnet MS/TP Map (539.8 Kb) [PDF]
DTS BACnet/IP Map (182.2 Kb) [PDF]

Product Description

The DTS 307 MCM Series of multi-circuit monitors has been designed to provide a single metering solution for 9, 12, 18 or 24 branch circuits (3, 4, 6 or 8 Three phase circuits).

The series is based on the ultra-compact DTS 307 3 channel 208V-480V sub-meter.

It is offered in 2 formats:

Pre-wired with 1.5ft voltage pigtails on a DIN rail to be mounted into a 3rd party enclosure
Wall-mounting, non-metallic weatherproof enclosure adder with voltage terminals or fuses.

It is available with serial or ethernet communications with Modbus or BACnet protocols

The DTS 307 can be configured to operate as a Bi-directional NET meter. The DTS 307 is SunSpec Alliance certified and easily integrates with Building Automation Systems and Energy Monitoring Software. All the DTS Series is designed and manufactured in the USA and complies with the Buy American Provisions of ARRA Section 1605.

Features

Line powered single / three phase energy sub-meter
Auto-topology detection
Ultra-Compact DIN rail design
UL Listed, CE, FCC Part 15 Class B
ANSI C12.20 – “Revenue grade”
BTL Listed, SunSpec Alliance certified
208-480 Vac (1P 2W, 1P 3W, 3P 4W)
RS-485 connectivity – Modbus RTU and BACnet MS/TP (field selectable)
Ethernet connectivity – Modbus TCP and BACnet/IP
Interfaces with 333mV or Rogowski CTs (field selectable)
Bi-directional for renewable systems (NET metering)
Color coded, pluggable connectivity
User configurable using DTS Config software
User-definable Modbus register area
Optional Low Voltage AC/DC Auxiliary (12-24Vdc or 24Vac)
Optional single Pulse Output (kWh)
kWh (Active Energy) Counter Display option
Designed and Manufactured in the USA.
Complies with the Buy American Provisions of ARRA Section 1605
Also available in a OEM board level format

Specifications

Measuring Circuits	Voltage range: 208-480Vac, L-L (CAT III) 120-277Vac L-N (CAT III) Voltage overload: 1.1 x Voltage burden: <0.1 VA @ 277 Vac L-N Frequency: 45 to 65 Hz Rated current: 333mV or model dependent Current overload: 1.2 x Power overload: 1.2 x
Accuracy	Voltage: 0.5%, <0.2% typical (80-120%) Current: 0.5%, <0.2% typical (10-120%) Power: 0.5%, <0.2% typical (10-120%) Power Factor: 0.5% (between 0.5 and 1.0) Energy:** Class 0.2 (ANSI C12.20)
Voltage Supply (Self Powered)	Voltage: Powered from Phase A & Neutral (model dependent) Frequency: 50/60 Hz Burden: <2VA
Low Voltage Auxiliary (Option)	Voltage options: 12-24Vdc or 24Vac Tolerance: +/- 10% Burden: <2VA Isolation: Must be powered from a Class 2 IEC 60950 isolated power supply
Mechanical Connection	Pluggable screw terminals suitable for 12AWG stranded wire (2.5mm2) Case Material: Self-extinguishable, V0 plastic Protection: Nema 1 (IP40) Dimensions of DTS 307: 3.11”(79mm) H x 3.11”(79mm) D x 1.38”(35mm) W Weight: 0.5lb (0.23 kg)
Environmental	Operating temp: -4º to 158ºF (-20º to 70ºC) Storage temp: -40º to 185ºF (-40º to 85ºC) Humidity: 5 to 95% R.H. non-condensing
Communications (Serial)	Connection: 3 way pluggable, screw terminal Protocols: Modbus RTU (SunSpec Certified) or BACnet MS/TP (BACnet Listed)
Pulse Output	Type: Potential Free, N.O. Solid State Relay Pulse Width: Max 10 Pulses per Second Pulse Rate: 1 Pulse / 1 KWh default, user configurable Max On-Resistance: 30 ohm Max switching voltage: 50Vdc or 30Vac Max switching current: 120mA (350mA for 10mS) Connection: Isolated Pin-Pair
Standards & Safety	UL listing: E488290 Conforms to: UL Std 61010.1 3rd Edition, May 11, 2012, Revised July 15, 2015 Certified to: CAN/CSA C22.2 # 61010.1, 3rd Edition, Revised July 15, 2015 Additional Standards: IEC 61010-2-030: 2010, 1st Edition EMC: IEC 61326-1 (2012) Ed2. IEC 61000-3-2, IEC 61000-3-3, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11 Emissions: CISPR 11 Group1 Class B / FCC Part 15 Class B Other: Measurement Category III – 300Vac L-N / 520Vac L-L Communications: BTL Listed, SunSpec Alliance certified RoHS: compliant

DTS 307 MCM

Multi Channel AC submeters

Recommended Accessories / Options

Data Sheets & Downloads

Product Description

Features

Specifications

Add-On Products

MLG-WRT
Flexible Rogowski CTs

USB to RS-485 Converter

DTS IoT Gateway

DTS CONFIG

MLG-WCT Split Core CT
333mV or 5A

DTS E4C

Modbus Wi-Fi / Ethernet / Serial Gateway

DTS 307 MCM

Multi Channel AC submeters

Recommended Accessories / Options

Data Sheets & Downloads

Product Description

Features

Specifications

Add-On Products

MLG-WRTFlexible Rogowski CTs

USB to RS-485 Converter

DTS IoT Gateway

DTS CONFIG

MLG-WCT Split Core CT 333mV or 5A

DTS E4C

Modbus Wi-Fi / Ethernet / Serial Gateway

MLG-WRT
Flexible Rogowski CTs

MLG-WCT Split Core CT
333mV or 5A