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GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay tim...
... 3-channel programmable switch signals) Main characters: 1. Contactless inductive working mode, solid state relay output, no need to fix the original position of elevator overload switch, and to change struc...
...containing 3-channel programmable switch signals) Main characters: 1.Contactless inductive working mode, solid state relay output, no need to fix the original position of elevator overload switch, and to cha...
... these three different output types? (1) Relay output: The advantage is that different common points can have different AC and DC loads, and the voltages can also be different. The load current can reach 2A/...
... these three different output types? (1) Relay output: The advantage is that different common points can have different AC and DC loads, and the voltages can also be different. The load current can reach 2A/...
...refrigerant compressor ; ◆ Compact box type construction for easy installation ◆ High efficient and low noise 6 -pole condenser fan motor ◆ Condensing fan motor control available for duo fan units ◆ World fa...
... range: Vacuum:-101 Kpa~0Kpa Proof prsddure:0 MPa~6 MPa Refrigerant pressure:0 MPa~4 MPa Sensor resolution: 1 KPa Sensor accuracy:±0.5% Overload limit: 100Bar,10Mpa Operating temperature:-20℃~+60℃ Sensor tem...
Exclusive: 6*60A large current System Introduction Use modularization switch power and self-RD hi-fi digital amplifier, with capacity efficient more than 85%, high output power, low weight and small heating ...
Exclusive: 6*60 Alarge Current System Introduction Use modularization switch power and self-RD hi-fi digital amplifier, with capacity efficient more than 85%, high output power, low weight and small heating v...
120 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers Protection function Phase protection, three-phase unbalance protection, overload protection. Phase-failure protection: When any phase...
... protection. Its task is mainly to prevent the device from being burned due to overload. Due to short-circuit faults and other reasons, the line voltage will greatly reduce or even disappear within a short t...
...Relay Digital Setting For Compressors 1 . Why is the motor burned more easily than before? Due to the continuous development of the insulation technology, the design of the motor requires not only increased ...
... technology. In the design of the motor, both the increase of output and the reduction of the volume are required, so that the heat capacity of the new type of motor becomes smaller and smaller, and the over...
.... In the design of the motor, both the increase of output and the reduction of the volume are required, so that the heat capacity of the new type of motor becomes smaller and smaller, and the overload capaci...
... Relay Multi-function Digital Protector ♦ Features 1.Compact modular size 2.Built-in LCD and keypad afford a precise,digital setting 3.Three-phase monitoring of short-circuit,locked-rotor,overcurrent, underc...
...Relay Protection Tester RSRPD 100h Maximum Measuring Range Product Description The instrument adopts the single chip microcomputer technology, consists of automatic-synchronization digital millisecond meter,...
...Relay Protection Tester RSRPD 100h Maximum Measuring Range Product Description The instrument adopts the single chip microcomputer technology, consists of automatic-synchronization digital millisecond meter,...
JD1914/12VDC 40A/12VDC 5Pin balck color auto relay 1.Picture 2.Description Contact data Type JD1914 Contact type 1Z,1H,1D Contact overload 30A Rated coil power 1.8W Coil specification DC12V-24V Outline dimensio...
120 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers Protection function Phase protection, three-phase unbalance protection, overload protection. Phase-failure protection: When any phase...
... protection. Its task is mainly to prevent the device from being burned due to overload. Due to short-circuit faults and other reasons, the line voltage will greatly reduce or even disappear within a short t...