Function Applications
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Table 4–37 Safety performance
Item
Standard Performance Indicator
Safety integrity level (SIL)
IEC 61508
IEC 62061
SIL3
SILCL3
Probability of failure per hour (PFH)
IEC 62061
IEC 61508
PFH = 1.94 x 10
-9
[1/h]
PFH = 1.10 x 10
-9
[1/h]
Performance level (PL)
ISO 13849-1
PL e (Cat 3)
Mean time to dangerous failure
(MTTFd)
ISO 13849-1
MTTFd: High
Diagnostic coverage (DC)
ISO 13849-1
DCave: Medium
Stop category IEC 60204-1 Stop category 0
Service time
IEC 61508 5 years
Hardware fault tolerance
IEC 61508 1
Systematic capability
IEC 61508 3
Application mode
IEC 61508
High requirements mode
Response time
-
20 ms
4.7.2 Specifications
● The product complies with the overvoltage category II requirements set in IEC 61800-5-1:2016 in
terms of electrical safety.
● The environmental test requirements comply with IEC 61800-5-1:2016.
● The AC drive complies with the following EMC standards: IEC 61800-3:2017, IEC 61326-3-1, and IEC
61800-5-2.
Table 4–38 Environment and operation requirements
Item
Description
Ambient/Storage temperature 0 to 55°C/–20°C to +70°C
Ambient/Storage humidity
20% to 95% RH (non-condensing)
Vibration
“
Table 4–39 Vibration
”
on page 530
IP rating/Pollution degree (PD)
IP 20;
PD 2: No corrosive or explosive gases; no contact with water, oil, or
chemicals; no dust, salt, or iron filings
Altitude Not higher than 3000 m
Cooling mode
Clean air (natural convection)
Others No static electricity, no strong electromagnetic field, no magnetic
field, and no radioactivity
Table 4–39 Vibration
Item
Test Condition
Test reference
See IEC 60068-2-6 4.6.
Condition EUT is powered on and works properly.
Motion mode Sinusoidal
Amplitude/Acceleration rate
-
10 Hz ≤ f ≤ 57 Hz 0.075 mm amplitude
57 Hz < f ≤ 150 Hz
1 g
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