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Summary of Contents for Measurlogic DTS 307
- Page 1 DTS 307 DIN – Rail Mounted, Indoor Rated Revenue Grade Electrical Sub-meter 7334 S. Alton Way, Centennial CO 80112 Page 1 ©Measurlogic Tel: 877-777-6567 Tel: 303-805-5252 Fax: 425-799-4780 MQ0052-16B e-mail: info@measurlogic.com web: www.measurlogic.com...
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Page 2: Table Of Contents
INSTALLATION ................................... 5 ................................5 AFETY UIDELINES ................................6 RODUCT IMENSIONS ..........................6 OUNTING EQUIREMENTS AND UIDELINES CONNECTING TO THE DTS 307 ............................7 ............................ 7 IRING OLTAGE AND URRENT NPUTS 3.1.1 Wiring Examples ................................ 7 ..............................8 ONNECTING ULTIPLE OADS MAINTENANCE AND SERVICE ............................. -
Page 3: Product Overview
The one revenue grade meter for all applications. Your new DTS 307 energy sub-meter is one of the most versatile meters available on the market. The DTS 307 can operate in any environment, requires no external power source to operate, and works with all UL or ETL listed 333mV current transformers. -
Page 4: Document Conventions
SHOCK Product Specification WARNING Verify that the model of DTS 307 that was shipped is used for the correct installation. Failure to use the correct CT’s or connecting too high a voltage can result in permanent damage to the DTS Meter. -
Page 5: Installation
Before handling the DTS 307 ensure that all power running to the DTS 307 is removed. The DTS 307 is for indoor use only, and MUST be mounted in a NEC compliant enclosure suitable for the environmental conditions and locked with a user supplied lock. -
Page 6: Product Dimensions
Mount the DTS 307 as close as possible to the electrical panel being monitored. Make sure that there is at least 4” of clearance above and below the DTS 307 for wiring and connector clearance and ¼” of clearance on both sides for cooling. -
Page 7: Connecting To The Dts 307
CONNECTING TO THE DTS 307 Wiring Voltage and Current Inputs ATTENTION Make sure that your model of DTS 307 is approved for the following wiring guidelines. Note: CTs should be connected to the same panel as the voltage connections. 3.1.1 Wiring Examples Load... -
Page 8: Connecting Multiple Loads
The measured phase current will be the total current across all the loads on that phase. The CT primary rating for the DTS 307 must be set to the CT rating * Number of CT sets. The example below shows how to calculate the service current for figure 3.2.1. -
Page 9: Maintenance And Service
Maintenance and Service WARNING There are NO other user serviceable parts in the DTS 307, and no regular maintenance is required. If additional maintenance is needed, please contact Measurlogic Inc. DTS 307 COMMUNICATIONS INTERFACE The DTS 307 has 3 exclusive options for outputting data depending on the model ordered: ... -
Page 10: Kwh Pulse Output (Model Dependent)
The relay closure of each pulse will last for 100ms (pulse width) with a minimum delay of 100ms between any two pulses. LED Definitions The DTS 307 is equipped with 2 LEDs useful for diagnostics and troubleshooting – STATUS and REMOTE. Status LED ... -
Page 11: Remote Led
DTS Config is a program used to easily monitor and configure meters from the DTS family from your local PC or across the LAN. Download the latest version of DTS Config from http://www.measurlogic.com/software. Alternatively, an e- mail can be sent to info@measurlogic.com to request the latest version of DTS Config.
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