Home > Products > Energy Meter accessories > 100A Magnetic Latching Relays-ZR-803
100A Magnetic Latching Relays-ZR-803
- 1000000 Piece / Pieces per Month
- Shanghai/Ningbo
- T/T L/C Other
- 30 days
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Product Details
Place of Origin: | China |
Product Description
Ⅰ、Applications
1、Smart meters;
2、Concentrated meter reading system;
3、Street lamp control system;
4、Compound switch;
5、Automatic control device/assembly.
Ⅱ、Operating system
Magnetic Latching Relay is a kink of high-power relay, of which the contact
condition is maintained by the magnetic force from permanent magnet. When the load
need to be open or closed, positive and negative dc impulse voltage will drive the
coil,so that relay can complete the state transition between opening and closing
instantly. And then, the coil doesn’t need electricity any more, only by the magnetic
force of permanent magnet, its condition can be maintained.
Ⅲ、Product code : ZR XXX -XXA XXV
ZR XXX ----- Product Type
-XXA ----- Rated Current(40A~120A)
XXV ----- Coil Voltage (6V~36V)
ZR-803 Technical Parameters
Contaca Resistance(mΩ) | 1.2mΩ (1A 6VDC Beta) | Rated Coil Voltage | 9VDC~48VDC | |||||||
Contact Voltage Drop (mV) | ≤120mV | Coil Power Consumption(W/0.1s) | Single | 1.2W | ||||||
Double | 2.4W | |||||||||
Contact Load(Resistance) | 100A 250VAC | Initial Operating Voltage(DCV) | ≤75% | |||||||
Max Curret | 120% | Max Coil Voltage(V) | 200% | |||||||
Electrical Life (ops) | 1×104 | Max Switching Voltage | 250VAC | |||||||
Mechanical Life(ops) | 1×106 | Insulation Resistance | ≥1000MΩ(500VDC) | |||||||
Max Action Frequency | 1200 ops/h | Operating Time | Close | ≤20ms | ||||||
Short-rush Current | 30multiple/10ms | Open | ≤20ms | |||||||
Dielectric Strength | Coil-Contact | ≥4000V | Pluse Time(s) | 0.05~0.5s | ||||||
Coil-Coil | ≥1500V | Enclosure Type | Sealed |
Contact Us
- Forever Champion Group
- Contact nameJudy Cai
- Phone86-577-62929608
- AddressNo.77 JiaoTong east Road, Beibaixiang Town,Wenzhou City,Zhejiang provice,China Wenzhou,Zhejiang
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