20KV Single Coil Latching Relay / AC Latching Relay In Small Size 1B / 1H Two Contacts
Brand Name:WSD
Model Number:WSD-508F-120A
Minimum Order Quantity:Negotiable
Delivery Time:14-21days
Payment Terms:L/C, T/T
Place of Origin:CHINA
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Location:
Jiaxing Zhejiang China
Address:
Rm. 5301-5302, No. 5 Building, No. 3088, Century Avenue, Jiashan County, Jiaxing, Zhejiang, China (Mainland)
Supplier`s last login times:
within 35 hours
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Product Details
Double coil latching relay small in size 1B/1H two contacts 20KVAC
- ◇ 120A contact switching capability
- ◇ Only impulse excitation needed, both for single and double coil.
- ◇ Low power consumption, small in size
- ◇ Custom assemblies available with flexible wire and/or copper straps, and/or with integrated shunt
- ◇ 4KV dielectric strength between coil and contacts
- ◇ RoHS compliant
- ◇ IEC62055-31 UC3 compliant
- ◇ Outline dimensions: (42 x 32 x 20.8) mm
| Coil Data (20℃) | ||||||||||
| Coil Voltage | Coil Resistance (Ω) | Coil Power (W) | Operating Voltage | Releasing Voltage | Allowing Voltage | Pulse Duration | ||||
| (VDC) | Single Double | Single Double | (VDC) | (VDC) | (VDC) | (ms) | ||||
| 6 | 16 | 8/8 | 2.25 | 4.50 | ≤4.2 | ≤4.2 | 9 | ≥90 | ||
| 9 | 36 | 18/18 | ≤6.3 | ≤6.3 | 13.5 | |||||
| 12 | 64 | 32/32 | ≤8.4 | ≤8.4 | 18 | |||||
| 24 | 256 | 128/128 | ≤16.8 | ≤16.8 | 36 | |||||
| Coil Voltage | Coil Resistance (Ω) | Coil Power (W) | Operating Voltage | Releasing Voltage | Allowing Voltage | Pulse Duration | ||||
| (VDC) | Single Double | Single Double | (VDC) | (VDC) | (VDC) | (ms) | ||||
| 6 | 12 | 6/6 | 3.00 | 6.00 | ≤4.2 | ≤4.2 | 9 | ≥90 | ||
| 9 | 27 | 13.5/13.5 | ≤6.3 | ≤6.3 | 13.5 | |||||
| 12 | 48 | 24/24 | ≤8.4 | ≤8.4 | 18 | |||||
| 24 | 192 | 96/96 | ≤16.8 | ≤16.8 | 36 | |||||
| Contact Data | Characteristics | |||||||||
| Contact Form | 1B/1H(two contacts) | Operate Time | 30ms Max. | |||||||
| Contact Material | AgSnO2 | Release Time | 30ms Max. | |||||||
| Contact Resistance | Max.1.0mΩ (1A 6VDC) | Insulation Resistance (500VDC) | 500MΩ Min. | |||||||
| Dielectric Strength (50/60Hz,1Min) | Contact to Coil | 4000VAC | ||||||||
| Rated Load(Resistive) | 120A 250VAC | Across Open Contacts | 2000VAC | |||||||
| Max.Switching Voltage | 250VAC | Contact to contact | ||||||||
| Max.Switching Current | 120A | Surge Voltage (1.2/50μs) | Contact to Coil | 20KVAC | ||||||
| Max.Switching Power | 30000VA | |||||||||
| Service Life | Mechnical Endurance | 2×106OPS | Dielectric Creepage | 8mm | ||||||
| Electrical Endurance | 6×103OPS | Unit Weight | About 70g | |||||||
| Max.Short-Circut Current | 3000A/10ms 6000A/10ms(no explosion) | Outline Dimension (without connecting parts) | 42X32X20.8 (mm) | |||||||
| Environmental Data | ||||||||||
| Ambient Temperature | -40℃～+85℃ | Relative Humidity | 5%-85% RH | |||||||
| Vibration | 10-55Hz 1.5mm | Shock | 98m/s2 | |||||||
20KV Single Coil Latching Relay / AC Latching Relay In Small Size 1B / 1H Two Contacts
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