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Trigger voltage: 0 V - 500 V
... electronic monitoring relays! Whether for monitoring voltage, phase sequence, current, insulation, true power, temperature, standstill or fault voltage, ...
Trigger voltage: 24 V
Voltage monitoring relay, to monitor overvoltage and undervoltage values, and the phase sequence in 3-phase supplies, 40 -400 Hz, measuring voltage 400/440 ...
Tripping current: 30, 6, 10 A
Trigger voltage: 220 V - 415 V
... that allow monitoring of undervoltage and overvoltage, phase sequence and phase failure. Features include (according to Type): • Multifunctional types, providing ...
... separated Modbus RTU interface • Voltage monitoring (1- or 3-phase) • Current monitoring • Frequency monitoring • Power factor cos phi • Phase sequence, ...
Features • Multifunction measuring relay acc. to EN 60255-1 • Voltage monitoring (1- and 3-phase) • Current monitoring • Frequency monitoring • ...
Trigger voltage: 690 V
GAMMA Series Phase Loss Monitor for up to 690V nominal voltage This product monitors phase loss, phase sequence, and phase rotation. The under-voltage ...
TELE Haase Steuergeraete GmbH
Voltage monitoring 1- or 3-phase; Multifunction; monitoring of phase failure; monitoring of phase sequence selectabel; ...
TELE Haase Steuergeraete GmbH
Trigger voltage: 3 V - 480 V
Voltage monitoring 3-phase with adjustable delay; Phase sequence monitoring; Phase failure monitoring; Asymmetry monitoring; ...
TELE Haase Steuergeraete GmbH
... - threephase sequence supervisor Electronic instrument that supervises the sequence of a threephase power line. The leds on the front point out: • Red led: relay ON. • Yellow ...
Tripping current: 1, 3 A
Trigger voltage: 250 V
... is a specialized device for monitoring and protection of 3-phase asynchronous motors, designed for DIN-rail mounting. It monitors phase presence and order, phase line ...
Monitoring of all static 3-phase parameters: Over / Undervoltage, Sequence, Asymmetry, Frequency. Monitoring of dynamic parameters: df/dt (ROCOF) and Phase ...
COMADAN
Tripping current: 15, 10 A
Trigger voltage: 115, 230, 400 V
Brodersen's MXP-10 Phase monitoring relay is a relay for monitoring the supply voltage for motors, to secure that the correct phase ...
Trigger voltage: 115 V - 580 V
A relay for monitoring a 3-phase AC power supply with or without Neutral. The relay monitors that all phases are available and in the correct phase ...
Trigger voltage: 415, 220, 380, 400 V
Control relay for monitoring of correct phase sequence, phase break and undervoltage. Connection to 3-phase mains supply with or ...
Phase monitoring relays Eaton’s D65 phase monitoring relays protect loads from voltage fault conditions. The devices provide protection ...
Trigger voltage: 400 V
... -54N is an over/under-voltage monitoring relay. It is designed to monitor the voltage of the device that can be set on upper and lower level. It has a phase failure and sequence ...
Trigger voltage: 208 V - 600 V
Voltage monitoring realy for three-phase system, without neutral, phase loss and incorrect phase sequence, 208...480VAC 50/60Hz • ype of product: ...
• Undervoltage, overvoltage and frequency monitoring in 3(N)AC systems 0…500 V • Various monitoring functions selectable U, f • Asymmetry, phase failure and phase ...
BENDER
Motor Management Relay The SEL-849 Relay offers current-, voltage-, and thermal-based motor protection; arc-flash detection; and power metering. It also provides all basic motor protection features, ...
Tripping current: 5 A
Voltage monitoring in 3-phase mains Meassuring circuit data Functions OVER, OVER+LATCH, UNDER, UNDER+LATCH, WIN, WIN+LATCH timing adjustment for tripping delay Time intervals (timing adjustment) tripping ...
... Voltage Monitoring Relays which are developed by entes. They are specifically designed for the protection of the motors and networks from undervoltage situations and overvoltage situations. They also ...
Trigger voltage: 208 V - 480 V
The SM 175, which is manufactured by GIC, is a voltage monitoring device that is suitable to use in controlling the sequence of three phases, and its supply voltage. The unit has a compact ...
Trigger voltage: 100 V - 460 V
KSP34E2 - PHASE MONITORING GUARD Correct Phase Sequence Reversed Phase Sequence Supply Line Voltage Imbalance Loss of a Supply Phase ...
Meagacon AS
Tripping current: 0.2, 4 A
Trigger voltage: 195 V - 253 V
... asymmetry or even phase failure is recognized. In addition direction of rotation (phase sequence) and neutral wire break is monitored. Every error is shown by the corresponding red LED ...
Trigger voltage: 64, 133, 230 V
... own three-phase supply and for the output relay to energise, all phases (and neutral) must be present, the phase sequence correct and the phase ...
... Control relay to monitor 3-wire, 3-phase systems for the failure of one or more phase, a phase asymmetry shift exceeding 10% and the correct phase rotation ...
HIQUEL
Trigger voltage: 0 V - 480 V
... universal motor relays that were designed to provide a cost-effective protection solution against premature failure for various equipment, as well as against downtime that may be caused by voltage faults or untimely outages ...
Chordn’s three-phase monitoring relays HMPB7 series are mainly used to monitor the phase sequence, phase loss and over-undervoltage ...
Chordn
Tripping current: 8 A
Monitoring voltage relay HRN-55Relay monitors phase sequence and failure ( e.g monitoring of correct motor winding etc.)in 3 phaze mainDESCRIPTION ...
ELKO
Trigger voltage: 260 V - 260 V
GK-04F Analogue Adjustable Three-Phase Over and Under Voltage Control Relay Voltage control relays are designed to protect devices with sensitive operating voltage from damage caused ...
Tense Electronic
Trigger voltage: 80 V - 540 V
... 269R Over & Under 3-Phase Monitor continuously monitors 3-phase lines for high voltage, low voltage, phase loss or phase reversal, and an adjustable .3 - 5 minute ...
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