micromobility expo 2019,
02 - 04 May
Relays for energy flow EFR4000IP from ZIEHL industrie-elektronik monitor the current flow between public power grid and generating plant / consumer. Operation is made comfortably via integrated webserver or directly at the device. Measured values are displayed nearty arranged at device on monitor. When the own power plant generates more power than actually is consumed it often is more economical to consume the excess energy self. This is especially reasonable when the difference is high between the price you pay to the grid provider and the price the provider pays for fed in energy.The EFR measures the energy flow in all 3 phases and calculates the mean value. Is sufficient own power left, the EFR4000IP switches on up to three consumers and ensures that the power is consumed in the house. This is relatively simple if a PV system feeds uniformly under a clear sky and consumers with constant power consumption, such as heat pumps or heating elements, are connected. Particularly suitable are consumers that consume a lot of energy and can be switched frequently, for example boilers. It becomes more complicated when the generation varies because of clouds before the sun and consumers do not continuously draw current as washers, dryers, irons or stoves. The analog output can regulate a consumer stepless and thus achieve a yet higher rate of own consumption. When using phase angle controls the specifications of the grid providers have to be obeyed. Energy flow is always evaluated and displayed, as seen from a power meter for purchasing energy: purchase from public grid is positive, fed in energy reduces the bill and is therefore negative (- sign). The EFR4000IP can optimize the consumption of own energy even under difficult conditions.
Steuerungen STW164IP erlauben in Verbindung mit den Busmodulen STW161M die Steuerung von Absauganlagen mit bis zu 32 Maschinen. Absperrschieber ...
Busmodule STW161M steuern in Verbindung mit Steuerungen STW164IP Absperrschieber in Absauganlagen. Der Verdrahtungsaufwand wird durch die Bustechnik drastisch reduziert.
The Measuring Transducer AC- and DC-signals
MU2000K has the following specifications:
Measuring-inputs voltage 0-30/150/300/600, 80-120 V
Relays for energy flow EFR3000 monitor the current flow between public power grid and generating plant / consumer. When the own power plant generates more power ...
Voltage- and Frequency-Relay UFR1001E
Grid- and Plant Protection according to VDE-AR-N 4105, bdew-standard and grid codes G59/3 + G83/2
with integrated Vector-Step-Relay
Grid- and plant protection according to CEI 0-21 for photovoltaik plants in Italy
The TR 800 Web from ZIEHL industrie-elektronik has 8 Inputs for temperature-sensors Pt 100 (RTD), Pt 1000, all thermocouples, KTY 83/84, potentiometers up to 30 ...
product macros and article data are
- for more than 100 products
- for easier engineering of our products
PTC-Resistor-Relay Type MSF220VL
For Dry-Transformers, Fan, Warning, Trip Winding and Trip Core
The MSF220VL from ZIEHL industrie-elektronik is particularly suitable ...
This product has the following specifications:
Temperature-Relay for 12 Sensors Pt 100 (RTD)
Reading of temperatures of up to 12 sensors Pt 100 (RTD)
The measuring point multiplicator TMU101V from ZIEHL industrie-elektronik measures the temperature at a connected sensor and transduces it into 4 insulated signals ...
PTC-Thermistor-Relay with intrinsic safe Sensor-Input
Have been designed to monitor temperatures in areas with explosive gases (zones 0, 1 and 2) and in areas ...
Pt100-temperature relays TR400 and TR600 from ZIEHL industrie-elektronik monitor up to six sensors Pt100 (RTD) at the same time (TR400: 4 sensors). Six switching ...
We offer Level-Relays for conductive Liquids NS
Watchdog Time-Relays WD100V
Monitoring of processors in process controls on clock pulse failure
Temperature Relays for Pt 100 (RTD) Type TR
1-12 inputs Pt 100
Up to 6 alarms / relays
Temperature-Sensors Pt 100 (RTD) Type TF101
According to EN/IEC 60751
Voltage Monitoring Relays SW
for voltages DC, AC and 3 AC with and witout neutral
Electronic Current-Transformers and Measuring Tranducers STWA
Detection of AC-current yes/no, with transistor output
Measuring transducer 0-15 mA, 0-20/100 mA, with ...
Phase-monitoring Relays PS and DRR
PS for monitoring of phase-sequence and asymmetry
DRR for automatic change of wrong phase sequence
for the link up to 16 measuring points to an evaluation unit.
The inputs can be selected over 4 bits in the BCD code, e.g. with a SPS
PTC-Relays for Dry-Transformers Type MSF
PTC-Resistor Relays, Thermistor-Relays Type MS
for the application as a protection device against inadmissible heating up at electrical equipment in areas with explosive ...
Digital Panelmeters MINIPAN
Inputs AC and DC, voltage and current
Temperature sensors Pt 100 (RTD), Pt 1000, KTY 83/84, thermocouples
Frequency and Speed Relay FR1000
Measuring-input speed: 2-/3-wire, PNP/NPN, 5...99.999 IPM
Measuring-input frequency 10...500 Hz resolution 0.01
The STW 200 from ZIEHL industrie-elektronik monitors LED-Lights or bulbs in obstacle-lights for aviation.
Monitoring of LED-Lamps or light-bulbs in ...
The COSFI 100 V from ZIEHL industrie-elektronik monitors the load (phase angle and/or true current) at electric motors for over- and/or underload.
It can also monitor ...
Measuring Transducers for AC and DC voltage and current, Standard-Signals and Temperature
Measuring transducers supply a linear output signal which is proportional ...
We offer Controls for Suction Plants STW
The MINIPAN 352 P von ZIEHL industrie-elektronik is an measuring instrument (panel-mount, 72 x 72 mm). It has measuring-inputs for temperature (Pt 100/RTD, Pt 1000, ...