Feature

●Widely used in air compressors, electric motors, distribution boxes, water pumps, oil pumps, central air conditioning units, electric control boxes, power distribution cabinets, cranes, etc.
●It is an indispensable protection product for the normal working voltage of the maintenance equipment in the operation of industrial equipment.
●Installation method: The base of the protector adopts the rail type, and there are two M4 screw holes in the structure, which can be directly installed separately or installed on the HT35 rail.
●Overvoltage protection: It 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.
●Undervoltage protection: It 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.


Description

TVR2000-3 voltage phase sequence multi-function protector is also called three-phase power monitor, phase sequence protector, over-voltage and undervoltage protector. Mainly used for AC 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage levels of various fault detection. Provides relay protection for high voltage, low voltage, phase loss, reverse phase (phase sequence), and three-phase voltage imbalance of the three-phase input power supply.

 

Specification:

Condition: 100% Brand New

Item Type: Circuit Protection Relay

Dimensions: Approx. 68 x 30 x 76mm / 2.7 x 1.2 x 3in

Main Circuit:

Rated Voltage: 440VAC

Connecting wires of the main circuit: The insulating copper wire has a carrying area of 1.0 to 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 ensure reliable connection.

Auxiliary Circuit:

1) A normally open and a normally closed contact that is electrically inseparable.

2) Use Category: AC15, DC13

3) Contact Capacity: 250VAC 2.5A, 30VDC 1.5A

Conventional Thermal Current: 5A

Voltage Protection Range:

2000 - over voltage protection +15%, under voltage protection -15%

 

Package List:

1 x Circuit Protection Relay

1 x Instruction Manual