| Type: | Power Source Arrester |
|---|---|
| Structure: | Protective Gap |
| Installation: | Parallel Arrester |
|
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TYPE 2+3 AC surge protection device
Feature:
Type 2+3 AC surge protection device
Nominol/maximum dischorge current [In/lmax]:10kA/20kA
Varistor voltage limiting technology, low residuol voltage design
Pluggable design and intemal thermal disconnection devices
Operating/foult indication,optional remote signal
Conform to IEC 61643-11,EN 61643-11,GB/T 18802.11
| MDAY MODEL | MYN20-275 | MYN20-320 | MYN20-385 | MYN20-440 |
| Product Description | Type2+3 Surge Protection Device | |||
| AC Operating Voltage [Un] | 230Vac | 230Vac | 230Vac | 230Vac |
| Maximum Continuous Operating Voltage [Uc] | 275Vac | 320Vac | 385Vac | 440Vac |
| Temporary Overvoltage Test Value TOV-5s[Tolerance] [Ut] | 335Vac | 335Vac | 500Vac | 580Vac |
| Temporary Overvoltage Test Value TOV-120min[Disconnection] [Ut] | 440Vac | 440Vac | 650Vac | 770Vac |
| Nominal Discharge Current[8/20μs] [In] | 10kA | 10kA | 10kA | 10kA |
| Maximum Discharge Current[8/20μs] [Imax] | 20kA | 20kA | 20kA | 20kA |
| Open circuit voltage [Uoc] | 6kA | 6kA | 6kA | 6kA |
| Voltage Protection lever [Up] | ≤1.2kV | ≤1.3kV | ≤1.5kV | ≤1.6kV |
| Short-circuit Current Rating [Isccr] | 25kA | |||
| Response Time [tA] | 25ns | |||
| Thermal Disconnection Device | Insertion | |||
| Max.Backup Fuse | 32A gG Fuse | |||
| MECHANICAL DATA | ||||
| Product Size | As photo | |||
| Wiring Method | Screw terminal 2.5-25mm2 [busbar wiring method can be used] | |||
| Normal/Fault Display | Green/Red | |||
| Remote Signal | Optional | |||
| Maximum Remote Signal Load Voltage/Current | 250V/0.5A(AC)30V/3A(DC) | |||
| Maximum Cross-sectional Area Of Remote Signal Connection Line | 1.5mm2 | |||
| Installation | 35mm din rail | |||
| Operating Temperature Range | -40 to +85 D37centigrade | |||
| Protection Level | IP20 | |||
| Enclosure Moterial | Enclosure Moterial | |||
| MDAY MODEL | PRODUCT CODE | PROOTECTION MODE | In | Imax TOTAL | VOLTAGE PROTECTION LEVEL(UP) | ||
| L→PE | L→N | N→PE | |||||
| MYN20-275/1+0 | 9070DD2040001 | L/N→PE | 10kA | 20kA | ≤1.2kA | / | ≤1.2kA |
| MYN20-275/2+0 | 9070DD2040002 | L,N→PE | 10kA | 40kA | ≤1.2kA | / | ≤1.2kA |
| MYN20-275/3+0 | 9070DD2040003 | L→PE | 10kA | 60kA | ≤1.2kA | / | / |
| MYN20-275/4+0 | 9070DD2040004 | L,N→PE | 10kA | 80kA | ≤1.2kA | / | ≤1.2kA |
| MYN20-275/1+1 | 9070DD2040005 | L→N.N→PE | 10kA | 20kA | / | ≤1.2kA | ≤1.2kA |
| MYN20-275/3+1 | 9070DD2040006 | L→N.N→PE | 10kA | 20kA | / | ≤1.2kA | ≤1.2kA |
| MYN20-320/1+0 | 9070DD2040013 | L/N→PE | 10kA | 20kA | ≤1.3kA | / | ≤1.2kA |
| MYN20-320/2+0 | 9070DD2040014 | L,N→PE | 10kA | 40kA | ≤1.3kA | / | ≤1.2kA |
| MYN20-320/3+0 | 9070DD2040015 | L→PE | 10kA | 60kA | ≤1.3kA | / | / |
| MYN20-320/4+0 | 9070DD2040016 | L,N→PE | 10kA | 80kA | ≤1.3kA | / | ≤1.2kA |
| MYN20-320/1+1 | 9070DD2040017 | L→N.N→PE | 10kA | 20kA | / | ≤1.3kA | ≤1.2kA |
| MYN20-320/3+1 | 9070DD2040018 | L→N.N→PE | 10kA | 20kA | / | ≤1.3kA | ≤1.2kA |
| MYN20-385/1+0 | 9070DD2040007 | L/N→PE | 10kA | 20kA | ≤1.5kA | / | ≤1.2kA |
| MYN20-385/2+0 | 9070DD2040008 | L,N→PE | 10kA | 40kA | ≤1.5kA | / | ≤1.2kA |
| MYN20-385/3+0 | 9070DD2040009 | L→PE | 10kA | 60kA | ≤1.5kA | / | / |
| MYN20-385/4+0 | 9070DD2040010 | L,N→PE | 10kA | 80kA | ≤1.5kA | / | ≤1.2kA |
| MYN20-385/1+1 | 9070DD2040011 | L→N.N→PE | 10kA | 20kA | / | ≤1.5kA | ≤1.2kA |
| MYN20-385/3+1 | 9070DD2040012 | L→N.N→PE | 10kA | 20kA | / | ≤1.5kA | ≤1.2kA |
| MYN20-420/1+0 | 9070DD2040019 | L/N→PE | 10kA | 20kA | ≤1.6kA | / | ≤1.2kA |
| MYN20-420/2+0 | 9070DD2040020 | L,N→PE | 10kA | 40kA | ≤1.6kA | / | ≤1.2kA |
| MYN20-420/3+0 | 9070DD2040021 | L→PE | 10kA | 60kA | ≤1.6kA | / | / |
| MYN20-420/4+0 | 9070DD2040022 | L,N→PE | 10kA | 80kA | ≤1.6kA | / | ≤1.2kA |
| MYN20-420/1+1 | 9070DD2040023 | L→N.N→PE | 10kA | 20kA | / | ≤1.6kA | ≤1.2kA |
| MYN20-420/3+1 | 9070DD2040024 | L→N.N→PE | 10kA | 20kA | / | ≤1.6kA | ≤1.2kA |
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