- Inverters & Converters[2]
- Voltage Regulators/Stabilizers[4]
- Relays[3]
- Rotary Switches[1]
- Sensors[10]
- Kitchen Timers[2]
- Starters[1]
- Counters[2]
- Frequency Meters[2]
- Multimeters[9]
- Power Meters[3]
- Voltage Meters[2]
- Dial Indicators[1]
- Temperature Instruments[10]
- Valves[3]
- Contact Person : Mr. Huang Victor
- Company Name : Wanxinghong Electronic (Shenzhen) Co., Ltd.
- Tel : 0086-21-64839585-815
- Fax : 0086-21-64839585-812
- Address : Shanghai,Shanghai,Room2310. No.103 Caobao Road , Xuhui Disctrict , Shanghai City
- Country/Region : China
- Zip : 200233
SD series single phase solid state relay
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Single phase solid state relay
Features:
The SD series SSR is a kind of non-contact through and disconnected electronic switches, its ends are control ends to connect the pulse voltage signals input by instruments, and the other two ends are controlled ends to connect loads. When there is voltage for the controlled ends, the controlled ends will be through to control the load to be electrified or not electrified. Photoelectric isolation is applied to the input ends, hence with very strong interference resistance.
Specifications:
Model | SD2525 | SD2540 | SD4825 | SD4840 |
Load current | 25A | 40A | 25A | 40A |
Input specifications | ||||
Operation voltage | 3-32VDC | |||
Minimum startup/switching voltage | ON>2.4V, OFF<1.0V | |||
Trigger current | 7.5mA/12V | |||
Control mode | Over zero trigger | |||
Output specifications | ||||
Operating voltage | 24-250VAC | 90-480VAC | ||
Max instantaneous impact current | 600VAC | 1200VAC | ||
Max instantaneous impact current | 275A | 410A | 275A | 410A |
Max leak current | 3.0mA | 3.0mA | 5.0mA | 5.0mA |
Response speed | ON<10ms OFF<10ms | |||
Insulation strength | Over 2.5KVAC/1min | |||
Insulation resistance | Over 50MΩ/500VDC | |||
Working environment temperature | -20°C ~ 80°C | |||
Weight | Approx. 100g | |||
SD series single phase solid state relay
