Features:
1. Use 5 indicators to indicate: normal, phase loss (voltage three-phase unbalance), reverse phase, overvoltage and undervoltage.
2. The base of the protector adopts a rail type with two screw holes, which can be directly installed separately or mounted on the HT35 rail.
3. Phase loss means that when the protected line is in the running state or non-operating state, any phase failure occurs, and the delay is 2S.
4. Reverse phase , a measure to prevent L1, L2, L3 three-phase AC phase sequence from being connected incorrectly, delay 2S action.
5. Voltage unbalance means that a three-phase voltage imbalance will affect a safe of the line. When the three-phase unbalance rate x100%>10%, the delay 2S action.
6. Overvoltage means that the voltage of the protected line is higher than the set value, and the delay is 3~8S, and the recovery is 6~20VAC.
7. Undervoltage means that the voltage of the protected line is lower than the set value, the delay is 3~8S, and the recovery is 3~20VAC.
8. Products are widely used in compressors, electric motors, distribution boxes, water pumps, oil pumps, central conditioning units, electric control boxes, power distribution cabinets, etc
Specification:
Condition: 100% Brand new
The Main Circuit:
Rated Voltage:
480VAC
Connecting Wires of the Main Circuit: The insulating copper wire has a carrying area of 1.0-2.5 mm. If a single strand of copper wire can be directly inserted into the terminal; if a cord is used, a needle type terminal must be added to the wire to connection.
Auxiliary Circuit:
A normally open and a normally closed contact that is electrically inseparable.
Use Category: AC15, DC13
Contact Capacity: 250VAC 2.5A, 30VDC 1.5A
Conventional Heating Current: 5A
Voltage Range: 2000 - Over voltage +15%, Under voltage -15%
Size: Approx. 68 x 30 x 76mm / 2.7 x 1.2 x 3in
Package List:
1 x Protector
1 x User Manual
Note:
Since the protector is only protected against voltage and its phase sequence, it can be applied to motors of various motors
Warning:
This product is generally sampled on the power side of the three-phase power supply and must not be installed on the output side of the variable current.