EM3680 pages

EM368/EM368-C

Energy Meter

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Features:

• 30 Power (Active, Reactive)

• 30 Power Factor

• Energy (Active, Reactive, Apparent)

• Programmable C.T / P.T Primary/Secondary

• Modbus RTU Communication (RS485) (Optional)

• Single Pulse Output

Size: 96mm x 96mm (1/4 DIN)

Certifications: C€ c®us

LISTED

Technical Specifications

Display

Resetlable Parameters

Display

Digit

Digit Height

Input Specifications

Electrical Connection

Input Voltage

Input Current

Measurement Range

Frequency

Resolution

Accuracy

Memory Retention

Display Reset

Output Specifications

Pulse Output

Communication

LCD

8

10.5mm

30-3/4 wire, 20-3 wire, 10-2 wire

19 to 519V AC (phase to phase)

11 to 300V AC (phase to neutral)

10mA-5A(6A Max)

99999999

45 to 65 Hz

For energy:

0.01k, 0.1k, 1k, 0.01 M, 0.1M,1M,10M

(depending upon CT ratio X PT ratio)

Power (Active, Reactive): ±1%

Energy (Active, Reactive, Apparent): Classl

Power Factor & AVG Power Factor: ±1%

10 years (for energy)

Programmable (for energy)

Voltage Range - External 24V DC

Current Capacity - 100mA max

Pulse Width-100 ms ±5 ms

RS485 MODBUS Communication

C.T Primary

C.T Secondary

P.T Primary

P.T Secondary

1A/5Ato 10.000A (Programmable for

any value)

1A/5A (External CT must be connected for

current more than 5A)

100V to 500kV (Programmable for any value)

100V to 500V (L-L) (Programmable for any

value)

Environmental Specifications

Temperature

Humidity (non-condensing)

Operating:-10 to +55°C

Storage: -20 to +75°C

Upto 85% RH

Mechanical Specifications

Mounting

Weight

Protection Level

Panel mount

310gm

IP65 for faceplate

Dimensions

99

90.5 91.5

— 99 —

Front bezel

- 50 -

Side view

— 91.5 —

Panel cutout

Supply Specifications

Auxiliary Supply

85 to 270V AC (50/60 Hz)

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