10 Advanced Digital Temperature Controller E5AN-H/E5EN-H
Electrical Life Expectancy Curve
for Relays (Reference Values)
SSR Outputs (OUT1/OUT2) Ratings
• Rated load voltage: 75 to 250 VAC
• Rated load current: 1 A (resistive load)
Note: 1. The load current must be within the derating curve.
2. There is no zero-cross function.
Derating Curve for SSR Outputs (Reference Values)
Condition A: SSR outputs 100% ON
Condition B: SSR outputs 50% ON with 2-s control cycle
500
300
100
50
30
10
5
3
1
0123456
E5AN-H/E5EN-H
250 VAC, 30 VDC
(resistive load)
cosφ = 1
Switching current (A)
Life (
×
10
4
operations)
1.5
1.25
1
0.75
0.5
0.25
0
−10 0 10 20 30 40 50 5545 60
Ambient temperature (°C)
Load current I (A) OUT1/OUT2
Condition A
Condition B
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