- Contact Person : Ms. Guo Dilys
- Company Name : Wenzhou Natural Automation Equipment Co., Ltd.
- Tel : 0086-577-62787886,62787885
- Fax : 0086-577-62768368
- Address : Zhejiang,wenzhou,No. 8th, Xiangyang Road, Shangyuan Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang 325604 China
- Country/Region : China
- Zip : 325604
magnetic latching relay
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Product features
Low power consumption, strong load capacity, can switch to 80A/250VAC;
According to customer requirements of welding accessories
Typical use
Intelligent electric energy meter prepaid electric energy meter electric power remote composite switch control over and under voltage protector.
Main technical parameters
Contact parameters |
| Performance parameters | ||||
Contact form | 1B | Closing time ( rated voltage ) | 20ms Max | |||
Contact resistance(1A 6VDC) | Max.1.5mΩ(1A 6VDC) | Opening time ( rated voltage ) | 20ms Max | |||
contact material | silver alloy | Medium Withstand voltage | Contact with the coil | 4000VAC 50/60Hz(1Min) | ||
Contact load ( resistive load ) | 60A/80A /250VAC | Disconnect between contacts | 1500VAC 50/60Hz(1Min) | |||
The maximum switching voltage | 250 VAC | |||||
The maximum switching current | 60A/ 80A | insulation resistance | 500MΩMin.(500VDC) | |||
The maximum switching power | 15KVA/20KVA | ambient temperature | -40°C~+70°C | |||
relative humidity | 45%-90%RH | |||||
lifetime | mechanical life | 5×105OPS | vibrancy | 10-55Hz,1.5mm | ||
lash | 98m/s2 | |||||
Electrical life | 1×104PS | Weight ( no attachments ) | 36g/38.5g | |||
Ordering mark
DL-902A | 80A | 1B | 9VDC | S | XX | ||||||||||||||
| |||||||||||||||||||
product model | contact current | Contact form | Coil voltage | Coil form | External accessories | ||||||||||||||
DL-902A | 80A | 1B:1NC | 6,9,12,24,48V | S::one coil D:twin coil | According to customer requirements | ||||||||||||||
DL-902A magnetic latching relay
Coil parameter specification table(20°C)
Voltage Code | rated voltage(VDC) | coil resistance(Ω)±10% | Coil power dissipation(W) | sealing voltage(VDC) | off voltage(VDC) | Overload voltage(VDC) | pulse width(ms) | |||
one coil | twin coil | one coil | twin coil | |||||||
06 | 6VDC | 36 | 18/18 | 1.0W | 2.0W | ≤70% | ≤70% | ≤150% | ≥60ms | |
09 | 9VDC | 80 | 40/40 | |||||||
12 | 12VDC | 140 | 70/70 | |||||||
24 | 24VDC | 576 | 288/288 | |||||||
48 | 48VDC | 2304 | 1150/1150 | |||||||
Outline dimensions, wiring diagram ( unit: mm)
