Category: GE

General

Components

Electronic unit housed in a weatherproofenclosure, suitable for

outdoor installation

Application

Monitoring of one H201Ti IntelligentTransmitter and access point for a

networkup to 128 H201T/’s via a single RS-232computer communication

port, eitherlocally or through an optional modem

Electronic Unit

Display TypeDigital, Light Emitting Diodes (LED),0-1999 ppm

Standard Analog Output

Non-isolated, jumper-configurable as 0-1 mA or 4-20 mA (10 V max. output),

0-1 V or 0-10 V; 0-2000 ppm scale

2nd Optional Analog Output

Isolated, jumper-configurable as 0-1 mA, 4-20 mA, 0-1 V or 0-10 V;

1500 V RMS isolation level; 0-2000 ppm scale

Gas Hi and Hi-Hi Alarms

Duplicate alarms in the H201Ti for Level,Hourly Gas Trend and Daily

Gas Trend

Fail Alarm

Duplicates alarm in the H201Ti for power failure, loss of communications,

sensor or other system malfunctions; upon system fault, display is

blanked and analog outputs are set to zero

HYDRAN 201Ci-1 One Channel Controller

Remote electronic controller for oneHYDRAN 201T/ Intelligent Transmitter;

itprovides network communication capabilitiesplus a large display of gas

level as well as alarmcontacts, alarm indicators and analog outputs.

** When ordered in conjunction with a H20ITi, this combination iscommonly

referred to as a HYDRAN 201R Model i.

Alarm Contacts

Gas Hi, Gas Hi-Hi, Fail SPDT (type C), 125 VA@ 250 Vac, 60 W @ 220 Vdc

Gas Alarm Indicators

Hi and Hi-Hi illuminated pushbuttons mountedon door; latched on when

alarm is triggered, turned off by pressing button as alarm is cleared

Communications/Networking

Supervisory Link Port

3000 V opto-isolated supervisory link port connects with H201Ti;

1300 m (4000 ft) maxi-mum length; three twisted pairs (AWG #16 or

#18) with overall shield required 

RS-485 Communication Port

Standard RS-485 communication port allows for daisy-chaining of up

to 32 H201Ci-1’s (or H201Ci-C’s or H201C-4’s);

1300 m (4000 ft) maximum total daisy-chain length;one twisted triad

(AWG #16 or #18) with overall shield required

AT868 Caractéristiques techniques

Performance

Types de fluides

Fluides acoustiquement conducteurs, y compris la plupart

des liquides propres et de nombreux liquides chargés ou

contenant des bulles de gaz. La fraction de vide maximum

dépend du transducteur, de sa fréquence, de la longueur de

la trajectoire et du trajet acoustique des conduites.

Tailles de conduite

• Transducteurs « clamp-on » : 12.7 mm à 7.6 m et plus

• Transducteurs mouillés : 25.4 mm à 5 m et plus

Applications

Le transmetteur de débit pour liquide AquaTrans

AT868 est un système de mesure de débit à

ultrasons complet des liquides suivants:

• Eau potable

• Eaux usées

• Eaux d‘égout

• Eaux de rejet

• Eau traitée

• Eau de refroidissement et de chauffage

• Autres liquides

Caractéristiques

• Mesure du débit non intrusive et économique

• Installation et configuration simples

• Adapté à un large éventail de tailles de conduites

et de matériaux

• Adapté aux conduites à revêtement interne

• Version deux canaux/deux cordes disponibles

• Vitesse d‘écoulement , débit volumétrique et

débit totalisé

• Clavier interne pour la programmation sur site

The GE Multilin PQMII Power Quality Meter is an ideal choice for continuous monitoring of a

single or three-phase system. It provides metering for current, voltage, real power, reactive

power, apparent power, energy use, cost of power, power factor, and frequency.

Programmable setpoints and four assignable output relays allow control functions to be

added for specific applications. This includes basic alarm on over/under current or voltage,

unbalance, demand-based load shedding, and capacitor power factor correction control.

More complex control is possible using the four switch inputs; these can also be used for

status information such as breaker open/closed and flow information.

As a data gathering device for plant automation systems that integrate process,

instrument, and electrical requirements, all monitored values are available via one of two

RS485 communication ports running the Modbus protocol. If analog values are required

for direct interface to a PLC, any of the monitored values can output as a 4 to 20 mA (or 0

to 1 mA) signal to replace up to four (4) separate transducers. A third RS232

communication port connects to a PC from the front panel for simultaneous access of

information by other plant personnel.

Feature Highlights

• Monitoring: A, V, VA, W, var, kWh, kvarh, kVAh, PF, Hz

• Demand metering: W, var, A, VA

• Setpoints for alarm or control from most measured values, including: unbalance,

frequency, power factor, voltage, and current

• four (4) output relays / four (4) switch inputs for flexible control configuration

• four (4) isolated analog outputs replace transducers for PLC interface

• one 4 to 20 mA analog input

• Modbus communications

• Three COM ports (two rear RS485 ports and one front RS232 port) for access by

process, electrical, maintenance, and instrument personnel

• Harmonic analysis for power quality review and problem correction

• 40-character display and keypad for local programming

• No-charge EnerVista PQMII Setup Software

• Simulation mode for testing and training

• Compact design for panel mount

• AC/DC control power

Applications of the PQMII

• Metering of distribution feeders, transformers, generators, capacitor banks, and

motors

• Medium and low voltage three-phase systems

• Commercial, industrial, utility

• Flexible control for demand load shedding, power factor, etc.

• Power quality analysis

• System debugging

Software

The EX2100e uses the ToolboxST* application for

configuration and diagnostics and retains all attributes for

high-speed analysis of rotating machinery and the enhanced

look-and-feel of plant-level Distributed Control System

software. For example, the ToolboxST application can analyze

and configure I/O modules, controllers, networks, and

operator stations for generator controls, turbine controls, and

balance-of-plant controls to simplify maintenance.

Proven Technology

While controllers, networks, I/O modules, and software tools

are upgraded, the heart of the system remains the same.

Proven control and protection algorithms remain unchanged.

Similarly, mission-critical power bridge technology is carried

over from the EX2100 power conversion assemblies.

In addition, control cabinet footprints are unchanged and

compliance to international regulations and standards is retained.

HYDRAN 201Ci-1 One Channel Controller

Remote electronic controller for oneHYDRAN 201T/ Intelligent Transmitter;

itprovides network communication capabilitiesplus a large display of gas

level as well as alarmcontacts, alarm indicators and analog outputs.

** When ordered in conjunction with a H20ITi, this combination iscommonly

referred to as a HYDRAN 201R Model i.

General

Components

Electronic unit housed in a weatherproofenclosure, suitable for

outdoor installation

Application

Monitoring of one H201Ti IntelligentTransmitter and access point for a

networkup to 128 H201T/’s via a single RS-232computer communication

port, eitherlocally or through an optional modem

Electronic Unit

Display TypeDigital, Light Emitting Diodes (LED),0-1999 ppm

Standard Analog Output

Non-isolated, jumper-configurable as 0-1 mA or 4-20 mA (10 V max. output),

0-1 V or 0-10 V; 0-2000 ppm scale

2nd Optional Analog Output

Isolated, jumper-configurable as 0-1 mA, 4-20 mA, 0-1 V or 0-10 V;

1500 V RMS isolation level; 0-2000 ppm scale

Gas Hi and Hi-Hi Alarms

Duplicate alarms in the H201Ti for Level,Hourly Gas Trend and Daily

Gas Trend

Fail Alarm

Duplicates alarm in the H201Ti for power failure, loss of communications,

sensor or other system malfunctions; upon system fault, display is

blanked and analog outputs are set to zero

Application

High burden tripping relays: Types MVAJM 15. 25. 41. 45

These relays are suitable for use in high security circuit breaker tripping circuits. In

particular they can be used in distributed tripping or control relay contact logic

schemes where the initiating contact may be remote from the relay.The high burden

provides immunity to capacitance discharge currents, which can result at the inception

of an earth fault on battery wiring and immunity to the subsequent leakage current.

The high burden relays are recommended for use with series connected operation

indicators, supervision relays and series seal-in units on protective relays.

Low burden tripping relays: Types MVAJM 11. 13

These relays are suitable for applications where immunity to capacitance discharge and

high minimum operation current are not required. These relays are generally used

when a number of simultaneous operations are to be initiated by a single protective

relay having insufficient contacts of its own and where series connected operation

indicators are not used.

Control relay: Type MVAJM 14

This is an electrically reset control relay. The relay is meant for switching the secondary

circuits of current transformer in busbar protection. Also wherever “latch-in” type of

control relay is required for contact multiplication control schemes, relay type MVAJM

14 can be employed.

Models available

Type MVAJM relays may broadly be divided into three groups:

! High burden tripping relays

! Low burden tripping relays

! Control relays

Features

! High speed operation

! High degree of mechanical stability

! Positive action without chatter

! Proof against high capacitance discharge currents

Customer Benefits

! Directly operates circuit breaker trip coils

! High reliability

! High speed operation

! Immunity to wiring capacitance discharge