The monitoring relays with the WatchDog seal provide detailed status indications in a compact, space-saving housing. The devices are notable ...
Undervoltage monitoring in 3-phase mains (each phase against the neutral wire) with fixed or variable threshold voltage US and fixed hysteresis.
2. ...
1. Functions
Monitoring of phase sequence, phase failure and asymmetry with adjustable ...
E21 F60 V2
Phase loss and sequence control relay adjustable voltage ...
The GT family of solid-state relays has been designed with the aim of providing very accurate control of the load thanks to an analog control input, in voltage at 0…5V; 0…10V or in current at 0…20/4…20mA or a potentiometer ...
3-phase "zero crossing" solid state relay for control of resistive and inductive loads. Integrated device designed for industrial applications demanding control of high power levels and frequent switching, with loads up to 3 x 55A (AC51) at 400/480/600Vac.
Control ...
The GTT family of solid-state relays has been designed with the aim of providing very accurate control of the load from an analogue input signal (0-10V or 0-20/4-20mA) ...
The SCT relays are made up of 3 separate relays controlled by a common DC voltagecontrol.
They ...
• AC output for résistive ...
• Four SSRs 12-280VAC x 25A Zero-Cross AC.
• ...
Anacon's "Cool One" heat sink designs ...
Anacon's "Cool One" heat sink designs provide a thermally optimized DIN mounting platform for today's high performance solid state relays.
Standard Cool ...
Anacon's "Cool One" heat sink designs provide a thermally optimized DIN mounting platform for today's high performance solid state relays.
All Anacon Solid State Relay ...
The relays of the SUR357Z/358Z series are designed to monitor the voltage of three-phase AC systems. The relays can be ...
The relays of the SUR353Z series are designed to monitor the ...
The CACSW integrated power factor capacitor switch connects a three-phase, 3x25 A power factor capacitor bank to the line, employing bypassed, zero crossing, solid state thyristor switches. Its phase fault detector can be used to ...
- Without requiring level sensors to detected dry running
- For three phase motors from 1 to 630 A and over. Cable feed through
- Precise motor heating and cooling memory, reproduces ...
* Certificates for use as category 3 -Directive ATEX 94/9/EC
* For 3-phase motors up to 1000 Vac
* Currents from 1,5 to 630 A and higher
* With thermal memory
...
MIB High Impedance Bus Differential System
Three-phase high impedance differential protection for substation busbars. The MIB, a member of the MII Family of protection relays, is a high impedance busbar protection relay, designed to provide ...
The 7PG21 is a three phase unit differential protection used to detect in zone phase and earth faults. The relay is applied to overhead line and underground cable circuits as well as shorter circuits such as interconnectors.
Relays (and associated CTs) ...
Three phase relay testing system PW460 (6*15A, 4*300V) can test all types of protective relays. It has in-built output monitoring and recording function ...
The advanced protective relay test system and power system simulator PW666i (6*32A, 6*150V) makes it possible for more complicated relay testing application. ...
Three phase relay testing system POM2 (optional output) can test all types of protective relays. Three phase relay testing system POM2 (optional output) has in-built output monitoring and recording function and also supports testing ...
Phase Failure, Phase Sequence and Under Voltage plus Time Delay
‰ 17.5mm DIN rail housing
‰ True R.M.S.
‰ Microprocessor ...
Multi-functional three-phase monitor Compact rotary field monitoring with various functions
With the multi-functional three-phase monitors the phase parameters, phase sequence, phase loss, phase unbalance, overvoltage and undervoltage are detected.
Depending on the device version, the adjustable threshold value for asymmetry is in the range between 2 - 15 %, and the threshold ...
3 phase monitoring relay (phase to neutral measurement)
detects phase failure or
reduction of phase voltage
DPCO output max. ...
Model 2002Y 3-Phase Wye Voltage Unbalance Monitor
...
The Model 253 Reverse Phase Relay is a solid-state sensing device designed for installation in equipment using 3-phase power. This unit is used where it is desirable ...
The Model 2532 Reverse Phase Relay is designed to continuously monitor phase rotation of 3-phase lines. This device should be used in applications where proper ...
