ANDELI AS-11(XJ11) PHASE SEQUENCE & PHASE FAILURE VOLTAGE RELAY

Description

ANDELI XJ11 HIGH POWER MINIATURE SEALED PHASE SEQUENCE AND PHASE FAILURE VOLTAGE RELAY

• input voltage – 300…460VAC, 50 Hz;
• adjustment of the upper response limit – 380…460VAC;
• shutdown delay in case of overvoltage – 1.5…4 sec;
• adjustment of the lower response limit – 300…380VAC;
• shutdown delay for undervoltage – 2…9 sec;
• relay operation when a phase disappears – no more than 0.1 sec;
• relay output – 1 AC contact, 380VAC, 3 A;
• power consumption – no more than 1 W;
• electrical strength – more than 100,000 switchings;
• ambient temperature – from -5 °C to +40 °C;
• type of fastening – vertical internal panel or DIN rail;
• overall dimensions – 70 mm x 45 mm x 113 mm.

Electrical wiring diagram for XJ-11 series motor protection relay

QF1 – circuit breaker, KM – magnetic starter,
ST – “Start” button, STP – “Stop” button, Ta, Tb, Tc – relay output,
M – electric motor

The XJ-11 series motor protection relay is used as protection against under- and over-voltages, loss of or incorrect phase rotation in three-phase AC networks.

BRIEF TECHNICAL SPECIFICATIONS:

• input voltage – 300…460VAC, 50 Hz;
• adjustment of the upper response limit – 380…460VAC;
• shutdown delay in case of overvoltage – 1.5…4 sec;
• adjustment of the lower response limit – 300…380VAC;
• shutdown delay for undervoltage – 2…9 sec;
• relay operation when a phase disappears – no more than 0.1 sec;
• relay output – 1 AC contact, 380VAC, 3 A;
• power consumption – no more than 1 W;
• electrical strength – more than 100,000 switchings;
• ambient temperature – from -5 °C to +40 °C;
• type of fastening – vertical internal panel or DIN rail;
• overall dimensions – 70 mm x 45 mm x 113 mm.

Dimensions of XJ-11 Series Motor Protection Relay