2 types available – CIRCUTOR CVMk2 Series User Manual

Page 12

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12

CVM

k2

INTRODUCTION

1.2 TYPES AVAILABLE

CODE

TYPE

VALID FOR

.../5

AND ...

/1

A TRANSFORMERS

THREE PHASE 50...60HZ

TRUE RMS V

ALUE (TRMS)

INSULA

TED CURRENT

INPUTS ITF

COMMUNICA

TION

PORTS

(*)

EXP

ANSION SLOTS

ANAL

YSIS

OF

VOL

T

& CURR (50º) HARMONICS.

DISTURBANCE DETECTION

MUL

TI-T

ARIFF

EQUIPMENT (9 T

ARIFF)

4 QUADRANTS

VOL

TAGE

AND CURRENT W

AVE FORMS

CLASS 0.5 (POWER

AND ENERGY)

CLASS 0.2 (POWER

AND ENERGY)

NETWORK PROT

OCOL

COMMUNICA

TION

PROT

OCOL

M54400 CVM

k2-ITF-405

● ● ● ● 2 3 ● ● ● ● ● ●

RS485 Modbus-RTU

M54402 CVM

k2-ITF-402

● ● ● ● 2 3 ● ● ● ● ●

● RS485 Modbus-RTU

(*) COM1 to communicate only with the display and COM2 bus RS-485 Modbus/RTU

M54410 M-CVM

k2-ITF-405 ● ● ● ● 2 3 ● ● ● ● ● ●

RS485 Modbus-RTU

M54412 M-CVM

k2-ITF-402 ● ● ● ● 2 3 ● ● ● ● ● ● RS485 Modbus-RTU

Measurement modules (without display)

To insure the system class, it is recommended to use type TCH high precision

transformers. See the M7 family of current transformers.

CVMk2 has no battery. When supply falls down the analyzer do not store electrical

parmeters and no quality events. Is very important to guarantee the supply of the

device from an interrupted source (Batery, SAI, ...)

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