Data Sheet

10
Output specification
L77-3 Inrush peak current (AC) v inrush time
77.01.x.xxx.80xx
L77-7 Inrush peak current (AC) v inrush time
77.11.x.xxx.82xx
1 - “Cold” conditions (ambient temperature = 23 °C, no output current during the last 15 minutes)
2 - “Hot” conditions (ambient temperature = 50 °C, rated output current)
L77-5 Inrush peak current (AC) v inrush time
77.31.x.xxx.80xx
L77-11 Inrush peak current (AC) v inrush time
77x5.x.xxx.8x50
Max recommended switching frequency (Cycles/Hour, with 50 % Duty-cycle)
Load 77.01 77.11 77.31 77.25 77.45 77.55
5 A 230 V (AC1) 5,000 — — — — —
1A (AC15) 10,000 — — — — —
0.5 A (AC15) 20,000 — — — — —
15 A 305 V cos ϕ = 0.8 — 1,800 — — — —
15 A 305 V cos ϕ = 0.5 — 1,200 — — — —
30 A 480 V cos ϕ = 0.8 — — 1,800 — — —
30 A 480 V cos ϕ = 0.5 — — 1,200 — — —
25 A 230 V cos ϕ = 0.7 — — — 1,800 — —
40 A 230 V cos ϕ = 0.7 — — — — 1,800 —
50 A 230 V cos ϕ = 0.7 — — — — — 1,800
Other data
77.01 77.11 77.31 77.25 77.45 77.55
Critical rising voltage dv/dt > 1,000 V/s > 500 V/s > 1,000 V/s 300 V/s (..8250) 500 V/s (..8250)
1,000 V/s (..8250)
without input control > 10 V/s
(gate open) (with di/dt = 500 V/s (..8650) 1,000 V/s (..8650) 1,000 V/s (..8650)
@ T
j
=125 °C 20 A/ms)
Critical rising current di/dt > 50 A/s > 50 A/s > 150 A/s — — –
@ T
j
=125 °C
I
2
t for fusing 450 A
2
s 1,000 A
2
s* 1,350 A
2
s** 450 A
2
s 1,250 A
2
s 1,350 A
2
s
@ tp =10 ms
Suggested fuse (depending on application) for short-circuit protection (Ultra-Fast acting types for semiconductors):
* 20 A, 660 V AC, 10x38 mm, 200 kA, 360 A
2
s.
** 30 A, 660 V AC, 10x38 mm, 200 kA, 1,000 A
2
s.
II-2014, www.findernet.com
77
SERIE S
77 Series - Solid State Relay
D