eGauge Systems ECSxx-yyy Energy Metering System User Manual

eGauge Systems ECSxx-yyy Energy Metering System User Manual

eGauge CT Specifications

Model: ECSxx-yyy

The eGauge ECS series CTs are split-core current transducers (CTs) with 36mm, 20mm, and 9mm openings. CTs are installed around current carrying conductors to measure amperage as part of a power metering solution. Thanks to the split- core design, they are easily retrofitted to existing power systems and do not require the metered conductors to be disconnected. A 333mV output means no shorting blocks are required. All ECS CTs are UL2808 certified.

eGauge CTs use CTid technology for auto-detection and have an onboard LED which can be used to identify which CT is connected to a given sensor port. This is useful, for example if the CT leads cannot be traced.

| ECS36| ECS20| ECS09
---|---|---|---
Amperage Ratings| 400A, 600A| 100A, 200A, 300A| 50A, 80A
Window Size| 36mm (1.42’’)| 20mm (0.79’’)| 9mm (0.35’’)
Accuracy| 1% (ECS xx – yyy ) or 0.5% (ECS xx – yyy -R)
Frequency| 50–60 Hz
Wire Lead| 8ft (2.45mm), Black/white twisted wire, AWG18 (UL1015 600V)
Overvoltage Category| 600V AC, CAT IV| 250V AC, CAT III
Dielectric Strength| 7400V AC / 1 minute
Operating Temperature| –40 to 60 °C| –40 to 75 °C
Conditions| Indoor use, Pollution Degree 2, Altitude up to 3000m
Output| 333mVrms at rated amperage
Certifications| UL listed (UL2808, XOBA file #E515923), RoHS, CE pending
UL61010-1, CAN/CSA STD C22.2 NO. 61010-1

Additional Photos

Dimensional Diagrams [mm]

For more information visit

egauge.net/support/m/ecs

www.eGauge.net 720-545-9767 x1 [email protected]

References

• Hier entsteht eine neue Webpräsenz / A new website is being developed
• AC Split-Core CTs with... | eGauge Support Library
• Energy Metering Systems | eGauge

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