Protector of voltage of relay of sequence three-phase, 380V AC 50Hz, with display digital

Features:

1. The product uses a structure modular standard and a installation on rail.

2. The product uses a screen LCD for displayed the value of voltage chinese, condition of fault, the settings, etc.

3. Supervision in time actual fault of overcurrent, of sous-intensity, d'ecart of phase and of imbalance of voltage of the engine.

4. Surge, value of under-voltage adjustable, time coulissantnotre adjustable, use more flexible.

5. The rate of imbalance of voltage can be adjusted, the time of operation can be adjusted, simple and easy to use.

Specifications:

Feature :

The product uses a structure modular standard and a installation on rail.

The product uses a screen LCD for displayed the value of voltage chinese, condition of fault, the settings, etc.

Supervision in time actual of the overcurrent of the engine, under -Fault of current, d'ecart of phase and of imbalance of voltage.

Surge, value of under-voltage adjustable, time coulissantnotre adjustable, use more flexible.

The rate of imbalance of voltage can be adjusted, the time of operation can be adjusted, simple and easy to use.

The products are widely useds in the pump, the grues, the ascenseurs, the machines-tools and other equipment.

Specification :

Model : JVR 1000

Circuits of supervision L1, L2, L3

Evalue voltage 380 V AC, 50 Hz

Functions of protection : surge, under-voltage, voltage desequilibree, phase decalee, phase decalee, record fault

Range of regulation of surge : 390-490 V

Range of regulation of under-voltage : 300-370 V

Surge and recovery of under-voltage : 10 V

Time coulissantnotre in case of surge : 0,1-25s

Range of regulation of the imbalance three-phase : 5 % -29%

Time of operation desequilibre three-phase : 1-25s

Phase manquante time coulissantnotre : 1s

Time coulissantnotre echelonne : instant

Mode display : LCD chinese displayed each condition coulissantnotre

Capacity of the contact : 6HAS 250V AC (resistif)

Dimensions (length * width * depth) : 80* 40*54 mm/3,1*1,6*2,1 inches

Method installation : rail of 35 mm

Weight : 126 g/4,4 oz

Package List :

1 * Protector of sequence of phases

Note :

The The color actual of the product can differ of the photo due to the light.

It can there have a lightweight gap in the measurement of the product.