Veris-industries E50F5 Install User Manual download pdf (Page 7)

Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.

Other companies’ trademarks are hereby acknowledged to belong to their respective owners.

Installation Guide

Power Monitoring

EF, EF

The meter has a number of dierent possible system wiring congurations (see Wiring Diagrams section). To congure the meter,

set the System Type via the User Interface, LON variable cpSystemType. The System Type tells the meter which of its current and

voltage inputs are valid, which are to be ignored, and whether neutral is connected. Setting the correct System Type prevents

unwanted energy accumulation on unused inputs, selects the formula to calculate the Theoretical Maximum System Power, and

determines which phase loss algorithm is to be used. The phase loss algorithm is congured as a percentage of the Line-to-Line

System Voltage (except when in System Type 10) and also calculates the expected Line to Neutral voltages for system types that

have Neutral (12 & 40).

Values that are not valid in a particular System Type display as “----” on the User Interface or as QNAN in the LON variables.

Supported System

Types

CTs Voltage Connections System Type Phase Loss Measurements Wiring

Diagram

Number of

wires

Qty ID Qty ID Type LON variable cpSystemType User Interface:

SETUP>S SYS

VLL VLN Balance Diagram

number

Single-Phase Wiring

2 1 A 2 A, N L-N 10 1L + 1n AN 1

2 1 A 2 A, B L-L 11 2L AB 2

3 2 A, B 3 A, B, N L-L with N 12 2L + 1n AB AN, BN AN-BN 3

Three-Phase Wiring

3 3 A, B, C 3 A, B, C Delta 31 3L AB, BC, CA AB-BC-CA 4

4 3 A, B, C 4 A, B, C, N Grounded

Wye

40 3L + 1n AB, BC, CA AN, BN, CN AN-BN-CN &

AB-BC-CA

5, 6

To avoid distortion, use parallel wires for control power and voltage inputs.

The following symbols are used in the wiring diagrams on the following pages.

Symbol Description

Voltage Disconnect Switch

Fuse (installer is responsible for ensuring compliance with local requirements. No

fuses are included with the meter.)

Earth ground

Current Transducer

Potential Transformer

Protection containing a voltage disconnect switch with a fuse or disconnect circuit

breaker. The protection device must be rated for the available short-circuit current at

the connection point.

CAUTION

RISK OF EQUIPMENT DAMAGE

• This product is designed only for use with 1V or 0.33V current

transducers (CTs).

• DO NOT USE CURRENT OUTPUT (e.g. 5A) CTs ON THIS PRODUCT.

• Failure to follow these instructions can result in overheating and

permanent equipment damage.

Wiring Symbols

1 2 3 4 5 6 7 8 9 10 11 12 ... 33 34

Comments to this Manuals

No comments

Veris-industries E50F5 Install User Manual Page 7

Comments to this Manuals

Related products and manuals for Equipment Veris-industries E50F5 Install