EGF3NCACNET3 datasheet(6/7 Pages) ETC2

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CA05311002E

CurrentWatch™ Current Sensors

August 2007

EGF Series Ground Fault Sensors

Speciﬁcations — CurrentWatch EGF Series

Description

Solid-State Output Models

Mechanical Relay Output Models

Power Supply

120V AC (55 – 110% of nominal voltage)

24V AC/DC (± 20%)

Output Contact Type

Isolated Dry Contact

Mechanical Relay

Output Rating

(Switching Current

and Switching

Voltage)

AC Output Switching Models: 1A @ 240V AC

DC Output Switching Models: 0.15A @ 30V DC

Auto Reset Models:

SPDT Relay

1A @ 120V AC

2A @ 30V DC

Latching Models:

SPST Relay

1A @ 120V AC

2A @ 30V DC

Off-State Leakage

N.O. Models: < 10 µA

N.C. Models: < 2.5 mA

None

Response Time

200 ms @ 5% above trip point

60 ms @ 50% above trip point

15 ms @ 500% above trip point

Frequency Range

50 – 400 Hz (monitored circuit)

2 VA max.

Isolation Voltage

5,000V AC (tested)

Sensing Aperture

0.74 in. (19 mm) dia.

LED Indicator

Green LED for Power On Status; Red LED for Contact Status

Housing

UL94 V0 Flammability Rated

Environmental

Operating Temperature: -4 to 122°F (-20 to 50°C)

Humidity: 0 – 95% RH, Non-condensing

Approvals

UL 1053, Class 1 Recognized, CE

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