Cut Sheet

Volume 8—Sensing Solutions CA08100010E—July 2015 www.eaton.com V8-T7-7
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7.1
Current and Voltage Sensors
VoltageWatch EVT Series
Technical Data and Specifications
VoltageWatch EVT Series
Wiring Diagram
VoltageWatch EVT Series
Dimensions
Approximate Dimensions in Inches (mm)
Complete Unit
Description Specification
Power supply 24 Vdc loop-powered
Input 120V, 240V, 480V
Input over-range +15% of nominal range
Output 4–20 mA proportional; capped at 24 mA maximum
Response time 250 ms (to 90% value)
Accuracy <1%
Linearity <0.5%
Loading <500 ohms
Isolation voltage 2500 Vac
Frequency range 40 Hz–5 kHz
Operating temperature –22° to 140°F (–30° to 60°C)
Mounting DIN rail compatible
Case UL 94 V0 flammability rated; noncorrosive thermoplastic
Environmental 14° to 122°F (–10° to 50°C), 0–95% RH noncondensing
EMC/immunity EN50081-1, EN50082-2
Ripple <1% (peak to peak)
Listings UL/cUL and CE pending
+
-
(–)(+)
24 Vdc Power
(+)
(–)
Load
Controller
Meter, etc.
Output
Line Voltage
(120, 240, 480)
2.66 (67.6)
3.53 (89.7)
1.40 (35.6)
2.39 (60.7)
1.77
(45.0)