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Monitoring Modules
DOLD Insulation Monitors
For AC-systems up to AC / 3AC 500 V
For DC-systems
For mixed AC-DC systems
For medical rooms according to VDE 01077
DOLD Measuring Relays
Current relays
Voltage relays
Broken wire detecting relays
Reverse power relays
Thermistor motor protection relays
Temperature monitors
Frequency relays
Speed monitors
Phase sequence relays
Fuse monitors
Underload monitors
Motor load monitors
Valve monitor
Level sensing relays
DOLD Fault Annunciators
Fault annunciator with common alarm
First and new signal annunciators
Operation and fault annunciator systems
Programmable fault annunciator systems
Text fault annunciator systems
Text displays
Lamp testers
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Phase Monitoring
- Control of Three Phase Networks.
- Phase Failure, Phase Sequence, Asymmetry,
- Over-Under Voltage and PTC Protection.
- Adjustable time delays
- LED Status Indication.
- Protection against transient voltages with varistors.
- True RMS measurement.
- Wide voltage measurement range ( 150..550 VAC ).
- Wide operating frequency range ( 30..75 Hz. ).
Voltage Monitoring
- Phase Sequence,Over-Under Voltage and PTC Protection.
- Adjustable time delays
- LED Status Indication.
- Protection against transient voltages with varistors.
- True RMS measurement.
- Wide voltage measurement range ( 150..550 VAC ).
- Wide operating frequency range ( 30..75 Hz. ).
Frequency Monitoring
- Over-Under Frequency Protection.
- LED Status Indication.
- Protection against transient voltages with varistors.
- Wide operating frequency range ( 30..75 Hz. ).
Timers
- On Delay, Off Delay, On-Off Delay,
- On Flasher, Off Flasher
- On-Off Delay with Control Input,
- Rising Edge Triggerred On-Off delay
- LED Status Indication.
- Protection against transient voltages with varistors.
- Wide voltage measurement range ( 150..550 VAC ).
- Wide operating frequency range ( 30..75 Hz. ).
Photocell Relay
- Adjustable on-off threshold value.
- LED Status Indication.
- Protection against transient voltages with varistors.
Liquid Level Relay
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Protective voltage relays – types RMV-112D, RMV-122D, RMV-132D & 142D
These protective voltage relays are applied for protection of generators, motors and transformers against adverse system voltage conditions. They are applicable to both marine- and land-based installations.
Features include
> Undervoltage/overvoltage
> 3-phase measurement
> LED indication of fault condition
> Timer-controlled tripping
> LED indication for activated relay
> 35 mm DIN rail or base-mounting
The following types are available
> Type RMV-112D – undervoltage and overvoltage relay (U)
> Type RMV-122D – overvoltage relay (2 levels: U> + U>)
> Type RMV-132D – undervoltage relay (2 levels: U< + U Type RMV-142D – a combined undervoltage and
overvoltage relay (U)
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Phase control
Current control
Voltage control
Level control
Motor control
Defrost relay for air conditioning and industrial refrigeration
Regulated power supplies
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Fanox offer a large range of monitoring relays in 22,50 mm housing. You will find Phase relays, thermistors and voltage monitorinbg relays.
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Fanox has got available a range of 22,5 mm relays. This extended range offers important business opportunities at several market niches as lifts, pumping, generation, HVAC,…
Due to our interest to offer advantages facing our competence we have enlarged this range.
TST24 is unique in the market. It possesses 3 functions at the same equipment. The user saves space and costs of installation and wiring.
The equipment will have got a thermostat with control of up and down threshold of temperature (Independent Adjustments) with the possibility of connecting the sensor directly to the relay INT to control panel board temperature or install it in the front of the panel with OD (External display) to control external temperature and display at the same item.
Besides, it has got an entry for PTC sensor to control the temperature of motor winding. Finally, the relay includes the phase functions (imbalance, loss and inverse sequence).
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• Functions: Phase sequence-unbalancemissing; current sensitive relay
• With fixed or adjustable threshold
• Adjustable response time and hysteresis
• Power supply: mono, dual, multivoltage
• Dimensions: modular 17,5, 22,5, 45, 55, 70mm
• Mounting: wall mounted, DIN rail 35mm
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Relays of the SUA200 series are designed to monitor the voltage in single-phase AC or DC systems. The devices are suitable for undervoltage and overvoltage monitoring (window discriminator function). External supply voltage is not required. The response values for undervoltage and overvoltage are individually adjustable.
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E 492 wattmetric relays
Multirange - 2 thresholds
Direct insertion up to 7A
For higher voltages, CT .../1A or ../5A is applied
Second set point programmable as min or max set point.
SUPPLY: single voltage
2VA 50-60Hz tolerance -10% ÷+6%
19-20: 115Vac or 230Vac or 24Vac
DIMENSIONS
105x90x75 mm - "modular" for DIN guide
ACCESSORY On request: M48E transparent guard, sealable
OPERATION TEMPERATURE0÷70°C
WEIGHT: Kg 0.550
COLOR grey
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A comprehensive range of meter relays and digital indicators providing measurement, monitoring and control of any electrical or process parameter. Relays combine a highly accurate indicator with high and low set points, which operate alarm and control circuits when the monitored signal value deviates from the set point limits. The range includes digital and analogue meter relays, and digital bargraph indicators and controllers, ideally suited for process control and load shedding applications.
These products provide clear indication of parameter status which can be viewed from a distance of up to eight meters, and are ideally suited for control panels and switchboards, monitoring systems, power generation and control applications.
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- Voltage monitoring in 3-phase mains - monitoring of phase sequence ,phase failure, asymmetry;
- Voltage monitoring in 3-phase and 1-phase mains - multifunctions monitoring relays;
- AC/DC voltage monitoring in 1-phase mains - minimum value supervision with the histeresis mode;
- AC current monitoring in 1-phase mains - histeresis mode and the possibility of setting the tripping delay;
- Current monitoring in 3-phase mains - timing adjustment for start-up suppression time and tripping delay;
- Monitoring of motor temperature - relay responds to short circuit or wire break;
- Level monitoring of conductive liquids MIN, MAX.
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TELE monitoring relays ensure the availability and reliability of your plant or machinery by precise parameter monitoring to provide sustained added value. Functions for all applications: current- and voltagemonitoring over temperature and level, to phase sequence and active power.
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Monitoring relays fulfill a variety of monitoring tasks in process, plan and power engineering. All important mains parameter, such as current, voltage, phase sequence, phase failure and asymmetry can be evaluated.
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Measurement and control relays RM4 - RM84 -RM17 - RM35 - REG
Description
They could monitor power supplies (phases, voltage, current, frequency) to protect motors and other equipments or control physical values such as level, speed and temperature.
Phase control relay
Detects all possbile faults happen to the phases
Voltage & current control relays
Ensure your equipment is powered with proper values
Frequency control relay
Monitors frequency variation from your power generation set
Level control relay
Filling or emptying, adapt to all kinds of materials
Pump control relay
Controls and protects your pump from dry running or overloaded
Speed control relay
Picks up the improper rhythm of your process
Temperature control relay for lift application
Dedicates to lift temperature monitoring (EN81)
Temperature control relays
Dedicates to temperature regulation (heating, cooling or heating/cooling of processes)
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The Clever Control Relay easy500, easy700 and easy800
The new easy500 and easy700 control relays offer all the technical features of the tried and tested easy400 and easy600 devices and also include a lot of new functions.
These control relays are a universal system which feature common software and operation: for intelligent solutions in the fields of mechanical engineering and instruments. The easy800 control relay combines practically all the performance features of a PLC with the well-known simple handling features of easy. easy800 allows you – thanks to the integrated networking of up to 8 devices – to implement applications with more than 300 I/O points.
* easy500 series basic units
* easy700 series basic units
* easy800 series basic units, expandable, including networking features
* easy expansion units
* easy switching mode power supplies
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PRI-32:Monitoring current relay until 20A
* current transformer is a part of the product. Inside this transformer there is a wire which senses the volume of flowing current
* this construction decreases temperature when compared with conventional solutions with inbuilt shunt, and increases current range up to 20 Amps, and galvanically separates monitored circuit
* for heating bars in sliding rails, heating cables, indication of current fl ow, controlling of 1-phase motor consumption ...
* universal supply AC 24 - 240 V and DC 24 V
* supply is galvanic separated from measuring current
* current exceeding – current fl owing through monitored wire must not exceed 100 A
* output contact: 1x changeover 8 A
* clamp terminals
* 1-phase, 1-MODULE, DIN rail mounting
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HRN-33:Monitoring voltage relay line HRN
* serves to control supply voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage
* HRN-3x is band voltage relay, HRN-6x is over/under voltage relay. For difference - pes see grach of function
* HRN-33, HRN-63
- monitors voltage in range AC 48 - 276 V
- U max and U min can be monitored independently
* HRN-34, HRN-64
- like HRN-33, but voltage range is DC 6 - 30 V
- monitoring of battery circuits (12, 24 V)
* HRN-35
- like HRN-33, but independent output relays for each voltage level
- switching of other loads possible
* HRN-37, HRN-67
- like HRN-33, monitors voltage in range AC 24 -150 V
- it is possible to monitor level of overvoltage and undervoltage independently
* adjustable time delay for all types is 0 - 10 s (to eliminate short voltage drops or peaks)
* voltage Umin adjusted as % of Umax
* 3-state indication - LEDs indicating normal state and 2 fault states
* supply from monitored voltage (monitors level of its own supply)
* 1-MODULE, DIN rail mounting
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Although modern machines are controlled centrally, complex installations often benefit from local fine-tuning and a display for operators to determine the machine status. JAQUET tachometers and speed switches are used in a wide variety of applications. Our extensive product line provides optimum solutions for both information and control.
Whether it's a digital tachometer, an analog indicator, a converter or a switch, you can rely on JAQUET for the right speed sensing equipment.
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Spectra Series 8000 Line
Motor control centers provide a convenient, centralized means of protecting and controlling all of a facility's motor loads. In many facilities today, these motor loads often are precision HVAC systems responsible for cooling sensitive electronic equipment - servers, routers, switches, pc's, etc. Any power outage or fault event could severely damage this equipment and ultimately bring all operations to a halt - resulting in huge financial losses.
Since 1940, GE Motor control centers have been designed and manufactured with demanding applications like this in mind. Built using Six Sigma quality guidelines, GE MCCs offer an enormous amount of application flexibility while adhering to the most stringent industry standards.
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AC drives
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