Altech UL508 Tripping Curves

Altech UL508

“B” Magnetic Trip Parameters

Rated current 1.0A to 63A.

1. Hold for a minimum of 100ms at surge of 3 times rated current.

2. Trip in under 100ms at 5 times rated current.

“C” Magnetic Trip Parameters

Rated current 0.3A to 63A.

1. Hold for a minimum of 100ms at surge of 5 times rated current.

2. Trip in under 100ms at 10 times rated current.

“D” Magnetic Trip Parameters

Rated current 0.3A to 63A.

1. Hold for a minimum of 100ms at surge of 10 times rated current.

2. Trip in under 100ms at 16 times rated current.

V-EA Trip Curves

B Trip Curve C Trip Curve D Trip Curve

Altech UL508

“E” Magnetic Trip Parameters

Rated Current, 0.3A to 50A, 60/63A (dotted line).

Magnetic Trip:

1. Hold for a minimum of 100ms at surge of 14 times (60A, 10 times) rated current.

2. Trip in under 100ms at 18 times (60A, 14 times) rated current.

“G” Magnetic Trip Parameters

Rated Current, 0.3A to 63A.

Magnetic Trip:

1. Hold for a minimum of 100ms at surge of 8 times rated current.

2. Trip in under 100ms at 10 times rated current.

“Z” Trip Parameters

Rated Current, 0.3A to 50A.

Magnetic Trip:

1. Hold for a minimum of 100ms at 2 times rated current.

2. Trip in under 100ms at 3 times rated current.

V-EA Trip Curves

E Trip Curve G Trip Curve Z Trip Curve

Specifications and Main Features