Visit the online store page (1% Accuracy)
Visit the online store page (0.5% Accuracy)
Model: ECSxx & ECSxx-R
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CTid
For use with an EG4xxx model or newer eGauge. This hardware is not compatible with older model eGauge meters.
The ECS20 and ECS36 CTs may be used to measure bare (non insulated) conductors and on service entrance conductors up to 600V. ECS09 are rated for insulated conductors on CAT III up to 250V
Overview
AC split-core CTs measures the amperage of a conductor on an AC (alternating current) system. Combined with voltage measurements, this allows calculation of power and energy values. AC CTs provided by eGauge are split-core, meaning they can be wrapped around a conductor instead of having to disconnect the conductor and feed it through the CT.
The eGauge ECS CT series have CTid technology and contain a locator LED that can be blinked to identify which CT is connected to a given sensor port. This is useful if the CT leads cannot be traced.
eGauge ECS CTs are also UL2808 certified and may be used on bare metal or insulated wires up to 600V in Category IV environments.
ECS CTs are available with 1% accuracy (ECSxx-yyy) and 0.5% accuracy (ECSxx-yyy-R).
Specifications
- Accuracy: 1% and 0.5% models available
- Amperage ratings:
- ECS09 (9mm): 50A, 80A
- ECS20 (20mm): 100A, 200A, and 300A
- ECS36 (36mm): 400A and 600A
- Frequency: 50–60Hz
- Temperature range:
- ECS09 and ECS20: -40 °C to 75 °C (-40 °F to 167 °F), 95% RH non-condensing
- ECS36: -40 °C to 60 °C (-40 °F to 140 °F), 95% RH non-condensing
- Working Voltage:
- ECS09: 250VAC, CAT III
- ECS20 and ECS36: 600VAC, CAT IV
- Indoor use, Pollution Degree 2, Altitude up to 3000m
- Output: 333mVrms at rated amperage
- 18 or 22 AWG twisted-pair leads (UL1015 600V)
- UL2808, UL61010-1, RoHS
- CE Pending
- 5-year Limited Warranty
Included Hardware
- (1) ECS AC CT with built-in 8 foot leads and 2-pin plug affixed
Installation & Assembly
Dimensional Diagrams
ECS09
ECS20
ECS36
