English
Language : 

LELK1-30299-176-V Datasheet, PDF (14/28 Pages) List of Unclassifed Manufacturers – Hydraulic Magnetic Circuit Protectors
◁
DELAY CURVES
400Hz, DC, 50/60Hz Delay Curves (typ)
A choice of delays is offered for DC, 50/60Hz, 400Hz, or
combined DC/50/60Hz applications. Delays 49, 59, 69
and 79 provide fast-acting, instantaneous tripping and
are often used to protect sensitive electronic
equipment (not recommended where a known inrush
exists). Delays 41, 51, 61 and 71 have a short delay for
general purpose applications. Delays 42, 52, 62 and 72
are long enough for most transformers and capacitor
loads. Delays 43, 53, 63 and 73 are extra long for
special motor applications.
Inrush Pulse Tolerance
Pulse tolerance is defined as a single pulse of half sine wave
peak current amplitude of 8 milliseconds duration that will
not trip the circuit breaker.
The table on page 171 provides a guide to determine if the
inertia delay feature is required. Consult factory for further
assistance.
1000010000
1000 1000
100 100
DELDAEYL6A1Y 61
10 10
11
.1 .1
.01 .01
.001 0.001 0
100 151000 201500
125 125
200 300 300 400 400 500 500 600 600 700 700 800
PERCPEENRTCOENFTROATFERDACTEUDRRCEUNRTRENT
800 900
9001000 1000
1000010000
1000 1000
100 100
DELDAEYL6A3Y 63
10 10
11
.1 .1
.01 .01
.001 0 .001 0 100 151000 201500 200300 300400 400500 500600 600 700 700 800
125 125
PERCPEENRTCOENFTROATFERDACTEUDRRCEUNRTRENT
800 900
9001000 1000
1000010000
1000 1000
100 100
DELDAEYL6A2Y 62
10 10
11
.1 .1
.01 .01
.001 0 .001 0
100125151000122051500
200 300 300400 400500 500 600 600 700 700 800
PERCPEENRTCOENFTROATFERDACTEUDRRCEUNRTRENT
800 900
9001000 1000
1000010000
1000 1000
100 100
DELDAEYL6A9Y 69
10 10
1
1
.1 .1
.01 .01
.001 0 .001 0
100125151000122051500
200 300
300400 400500 500 600 600 700 700 800
PERCPEENRTCOENF TROATFERDACTEUDRRCEUNRTRENT
800 900
9001000 1000
1495 IAL ISAerLi/eCsE-LD/LeElaLySCeurirevses- Operating Characteristics
hhtttpp:/://aairirppaaxx.s.seennssaattaa.c.coomm/
 ▷