ABB 5SHX08F4502 SCR control unit module

ABB 5SHX08F4502 SCR control unit module

1 Introduction

The PMC916 (POWER MONITORING & CONTROL UNIT) is an intelligent

multipurpose power parameter monitoring and control device which has an

extensive range of applications in power systems. The PMC916,which can

be employed directly as a power meter, features eight switch signal channels

for the monitoring of the switch contact status. The four relay outputs of the

PMC916 allows for remote control, and alarm control by relating power

parameters as voltage, current, frequency and power,

PMC916 supports user-oriented communication protocol with opening form.

Two specifications(PMC916 and PMC916-C)support two kind of communication

ports respectively:RS485(PMC916) or CAN(PMC916-C); and support two

kinds of communication protocols respectively: MODBUS-RTU(PMC916) or

Hilon B(PMC916-C). PMC916can be connected to the communication of

computer-based monitoring and control systems conveniently.

1.1 PMC916 Internal Structure & Information Illustration

PMC916 has two MCU inside, which are defined as'DISPLAY MCU' and

"MASTER MCU'.The task of 'DISPLAY MCU' is to deal with the keyboard and

display of PMC916. 'DISPLAY MCU' and 'MASTER MCU' communicate and

exchange information by inner bus.

PMC916 input and output system include: "SWITCH INPUT", "ANALOG INPUT" and

"CONTROL OUTPUT" interface management part. The three interface management part

all exchange information and receive work & control commands from "MASTER MCU"

by inner bus.

PMC916 communicate and exchange information with monitoring and control system

by RS485/CANcommunication port, and adjust time with system clock at the same time.

1.2Technical Specification

Standards:

IEC61000-4-2(EN61000-4-2)Electrostatic Discharge Test

Level 3

IEC61000-4-3 (EN61000-4-3)Radiated,Radio-frequency,

Electromagnetic Field Immunity Test

Level 3

IEC61000-4-4 (EN61000-4-4)Electric Fast Transient/Burst Immunity Test

Level 4

IEC61000-4-5(EN61000-4-5)Surge Immunity Test

Level 3

IEC61000-4-6(EN61000-4-6)Immunity Test to Conducted Disturbance

Level 2

IEC61000-4-11(EN61000-4-11)Voltage Dip

EN55011Radiated Disturbance

Class A

Measurement Technical Indicators

Parameters

Accuracy

Range

Voltage

0.5%

0-999,999V

Current

0.5%

0-32000A

Power Factor cosФ

1.0%

0.6 <| cosΦ|<1

Active

1.0%

0-999,999KW

Reactive

1.0%

0-999,999Kvar

Apparent

1.0%

0-999,999KVA

Kilowatt-hour

2.0%

0-999,999,99

Frequency

0.2Hz

45-75Hz

Operating Parameters

Operating Power Supply:AC220V,range:85V-265V

or DC220V,range:110V-300V

Power Consumption:s15W

Operating Temperature/ Storage Temperature:-5℃~ +55℃/-20℃~+70℃

LCD Resolving Capability:128X 64(POINT)

Weight:977g

Protection Level: IP40(face)

Input Characteristic:Current Measurement5A/1A(extra indication is needed when order

if you need 1A measured current)

Voltage Measurement: 220V(AC phase voltage trueRMS)

Remote Signal Resolving Capability:(2ms(SOE time resolving

capability)