EM368 - 8 Digit LCD Energy meter

SKU:
EM368
$390.00
  • Programmable CT / PT Primary / Secondary.
  • 3Ø Power factor.
  • Energy (Active, Reactive, Apparent).
  • Modbus RTU communication (RS485) (Optional).
  • Single pulse output.
$390.00

Specifications

Display: LCD with backlight. 8 digits 0.36".

Input

  • Type of measurement: TRUE RMS.
  • Sampling rate: 100 Samples / Cycle.
  • Electrical connections: 3Ø - 3 wire, 3Ø - 4 wire, 2Ø - 3 wire, 1Ø - 2 wire.
  • Input voltage
    - PT primary: 100V to 500kV (Programmable for any value),
    - PT secondary: 100V to 500V AC (L-L) (Programmable for any value),
    - Voltage nominal: 11 to 300V AC (L – N), 19 to 519V AC (L – L),
    - Impedance: ≥0.8MΩ,
    - Frequency range: 45 - 65Hz,
    - VA burden: <0.2VA at 300V AC L-N / Phase.
  • Input current
    - CT ratings primary: 1 / 5A to 10kA (Programmable for any value),
    - CT ratings secondary: 1 / 5A (Programmable for any value),
    - Current nominal: 5A,
    - Withstand continuous: 120A for 1sec,
    - Frequency range 45 - 65Hz,
    - VA burden 0.5VA at 5A / Phase.
  • Measurement accuracy:
    - Power factor ±1%,
    - Power ±1%,
    - Active energy Class 1.

Output

  • Pulse output
    - Voltage range: External 24V DC max,
    - Current capacity: 100mA max,
    - Pulse width: 100ms ±5ms.
  • Device ID & Parity 1 to 255 & None, Odd, Even.
  • Protocol & Interface RS485 and MODBUS RTU.
  • Baud rate 9600.
  • Transmission mode Half duplex.
  • Transmission distance 500m maximum.
  • Transmission speed 300, 600, 1200, 2400, 4800, 9600, 19200 (in bps).
  • Stop bits 1 or 2.
  • Response time 100ms (max and independent of baud rate).

General

  • Weight: 302gms.
  • Material: LEXAN 923-7035 GRAY.
  • IP degree of protection: IP51 Front only.
  • Torque at terminals: 0.68N-m to 0.79 N-m.
  • Wire gauge at terminals: 20 to 14AWG;75°C.
  • Mounting position: Vertica.

Documentation

Extra Information

Origin
Made in India
Meter Approvals
IEC 61326 - 1. IIEC61010 CAT III, Protection class I