Automatic transfer switching equipment CHINT NXZ series 

Category

Automatic Transfer Switch

Number of poles

4-pole

Frame size

125AF, 250AF, 630AF

Rated current (A)

80A, 100A, 125A, 160A, 200A, 250A, 315A, 320A, 400A, 500A, 630A

Rated operational voltage (Ue)

400VAC, 415VAC

Breaking capacity (kA)

20kA, 30kA, 50kA

Mechanical endurance (times)

8500, 7000, 3000

Electrical endurance (times)

1500, 1000

Operating transfer time (s)

1.2s (±10%), 2.1s (±10%), 3.3s (±10%)

Controller installation mode

Integrated, Split

Rated control voltage

230VAC, 240VAC

Feature

Alternative supply of monitoring, Return delay, Transfer delay, Normal supply of monitoring

Connection method

Flat-facing bars

Mounting method

Surface mounting

Operating temperature

-5...40°C

Representative standard

IEC

Overall width

245mm, 295mm, 430mm

Overall height

130mm, 175mm, 272mm

Overall depth

126mm, 175mm, 230mm