Product parameters
IVY Latching Relay
IVY specializes in the development and manufacturing of high-quality latching relays. We offer a line of latching relays spanning from 60A to 200A for single-phase Two-phase and three-phase switching purposes. our relays meet the industry's highest performance standards and offer the best value in the energy management market. In particular, we have developed an innovative relay switch-motor latching relay. IVY latching relays are highly customisable with many variants of terminal arrangements, which can be made to suit customer's needs. Shunts and current transformers can also be included to special order.
The working principle of latching relays is to use the magnetic field generated by permanent magnets to attract or release contacts, which can maintain their contact state after power failure, realizing power saving, heat reduction, and reliability improvement, and are widely used in smart meters, energy management and so on. IVY latching relays are matched with customers of leading electric meter companies, and now become a major global provider of electric magnetic latching relays.
IM901 Product Features
Switching Capacity:90A, 250VAC
Single/Dual Coil Optional
Dimension:38*30*16.5mm
4kV dielectric strength between coil and contacts
Custom assemblies available with flex wire and/or copper straps, and/or with integrated shunt
Low coil consumption, Low contact resistance.
Strong anti-shock and anti-vibration capability
RoHS compliant materials and process
IEC62055-31 UC2/UC3 Certified
Product Parameters
Dimension（mm） | 38×30×16.5 | |
Weight ( g ) | ≈33g | |
Contact Arrangement | 1A/1B | |
Contact Material | AgSnO2 | |
Ambient Temperature | -40~+70℃ | |
Ambient Humidity | 45%~90%RH | |
Vibration | 10~55Hz,1.5mm(DA) | |
Nominal Voltage | 6~48VDC | |
Power Consumption | Single Coil:1.5W, Dual Coil:3W | |
Max. Switching Voltage | 250VAC | |
Max. Switching Current | 90A | |
Max. Switching Power | 22500 VA | |
Contact Resistance | <2.0 mΩ | |
Insulation Resistance | 1000MΩ（DC 500V） | |
Dielectric Creepage | 10mm | |
Dielectric Strength | Across Open Contact | ＞2000VAC 1min |
Coil To Contact | ＞4000VAC 1min | |
Electrical Life | ＞10,000cycles | |
Mechanical Life | ＞100,000cycles | |
Picking-up & Release Time | ≦20ms | |
Pulse Duration | ≧100ms | |
Functional Shock Resistance | 10G | |
Destructive Shock Resistance | 100G | |
Application Scenarios
1) Smart meters: IC card meters, prepaid meters, single-phase meters, three-phase meters.
2) Reactive power compensation: synchronous switch, composite switch, smart capacitor.
3) Intelligent control: smart home, solar street light control, automation control equipment, etc.
4) New Energy Field: EV charger, PV Inverter, Wind Energy
